Thematische Bibliographien / Enhancement techniques

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Auswahl der wissenschaftlichen Literatur zum Thema „Enhancement techniques“

Autor: Grafiati

Veröffentlicht am 30. März 2023

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Zeitschriftenartikel zum Thema "Enhancement techniques"

Nemade, Milind U., und Satish K. Shah. „Speech Enhancement Techniques: Quality vs. Intelligibility“. International Journal of Future Computer and Communication 3, Nr. 3 (2014): 216–21. http://dx.doi.org/10.7763/ijfcc.2014.v3.299.

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Kates, James M., und Julian J. Bussgang. „Speech enhancement techniques“. Journal of the Acoustical Society of America 83, Nr. 1 (Januar 1988): 405. http://dx.doi.org/10.1121/1.396211.

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N B Umashankar, N. B. Umashankar, und Anand Jatti. „Overview of Speech Enhancement Techniques for Various Applications“. Indian Journal of Applied Research 1, Nr. 6 (01.10.2011): 66–67. http://dx.doi.org/10.15373/2249555x/mar2012/21.

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Bharkatiya, M., und RK Nema. „Skin penetration enhancement techniques“. Journal of Young Pharmacists 1, Nr. 2 (2009): 110. http://dx.doi.org/10.4103/0975-1483.55741.

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McAndrews, Peter T., und Steven P. Arnoczky. „Meniscal Repair Enhancement Techniques“. Clinics in Sports Medicine 15, Nr. 3 (Juli 1996): 499–510. http://dx.doi.org/10.1016/s0278-5919(20)30108-3.

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Kumar, K. Sravan, Babak Yazdanpanah und Dr G. S. N. Raju. „Performance Comparison of Windowing Techniques for ECG Signal Enhancement“. International Journal of Engineering Research 3, Nr. 12 (01.12.2014): 753–56. http://dx.doi.org/10.17950/ijer/v3s12/1210.

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Suralkar, S. R., und Seema Rajput. „Enhancement of Images Using Contrast Image Enhancement Techniques“. International Journal Of Recent Advances in Engineering & Technology 08, Nr. 03 (30.03.2020): 16–20. http://dx.doi.org/10.46564/ijraet.2020.v08i03.004.

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Hatif Naji, Zobeda, und A. N. Nazarov. „MEDICAL IMAGE ENHANCEMENT BASED AI TECHNIQUES: A REVIEW“. SYNCHROINFO JOURNAL 8, Nr. 2 (2022): 19–23. http://dx.doi.org/10.36724/2664-066x-2022-8-2-19-23.

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Image enhancement is a type of image processing that improves the image’s suitability for specific uses. Image enhancement’s primary goal is to improve an image’s visual look, or to provide a “higher transform features of an image”. The goal of the paper is to analyze and formulate several image enhancing strategies that can be used in a variety of medical applications. A survey of various picture enhancement techniques is presented in this work. More specifically, the suggested research would focus on improving medical photos captured in low-light conditions, foggy environments, and speckle noise, among other things. Developing algorithms to aid clinicians in diagnosing the disease at its earliest stages.

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G., Nirmalapriya. „Comparative Analysis of Underwater and under Exposed Image Enhancement Techniques“. Journal of Advanced Research in Dynamical and Control Systems 12, SP7 (25.07.2020): 192–200. http://dx.doi.org/10.5373/jardcs/v12sp7/20202098.

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Manju, M., und V. Kavitha. „Survey on Fingerprint Enhancement Techniques“. International Journal of Computer Applications 62, Nr. 4 (18.01.2013): 41–47. http://dx.doi.org/10.5120/10072-4682.

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Dissertationen zum Thema "Enhancement techniques"

Krishnan, Gayathri. „Skin penetration enhancement techniques“. Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/1471.

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Transdermal drug delivery is an effective alternative to conventional oral and injectable drug delivery routes. It offers painless and convenient once daily or even once weekly dosing for a variety of clinical indications. The major limitation to successful transdermal drug delivery is the efficient barrier properties of the skin. Significant research efforts have been focused on developing strategies to overcome these barrier properties. These strategies include the use of physical and chemical penetration enhancers. Physical skin penetration enhancers use an external energy source to alter the barrier properties of the skin. The current research focuses on some of these physical skin penetration enhancers on a range of drug molecules and peptides.The first technology investigated was Dermaportation that utilised pulsed electromagnetic energy. This technology enhanced the epidermal permeation of naltrexone in vitro as compared to passive diffusion. A 5-fold increase in naltrexone permeation was observed during Dermaportation application when compared to passive administration. Multiphoton tomography-fluorescence life-time imaging microscopy (MPT-FLIM) analysis of the permeation of gold nanoparticles in the presence of Dermaportation revealed increased penetration across ex vivo human skin. These results demonstrated that the channels created by dermaportation must be larger than the 10 nm diameter of the applied nanoparticles.The second technology investigated was an unpowered magnetic film array technology (ETP), which utilised unpowered magnetic energy. Chapter 3 presents enhanced epidermal permeation of urea with ETP. A 4-fold increase in urea penetration was observed across human epidermis in the in vitro permeation study. Optical resonance tomography was used to visualise the changes in epidermal thickness due to urea permeation as an indication of increased hydration. The results revealed an increase in epidermal thickness at 30 min, to 16% for ETP induced urea permeation as compared to 3% with urea from occlusion. These results further substantiated our previous findings that magnetic energy creates hydrophilic diffusion channels or pores in the skin.The third technology investigated was low-frequency sonophoresis that utilises cavitation bubbles as a force to create channels for drug delivery in the skin. Chapter 4 presents enhanced human skin permeation of 5-aminolevuleninic acid in vitro and curcumin dye in vivo with low-frequency sonophoresis. Two different sources of ultrasound devices that generated low-frequency sonophoresis were investigated. MPT-FLIM analysis was utilised to investigate the effects of sonophoresis on human skin in vivo. This revealed that there was substantial disturbance in the epidermal cells due to cavitation by sonophoresis. Permeation of curcumin was found in the deeper layers of the epidermal membrane with 55 kHz sonophoresis and was confined to the more superficial layers of skin with 21 kHz sonophoresis. Permeation of 5-aminolevuleninic acid across human skin increased significantly when compared to passive permeation.The fourth technology investigated in this research was iontophoresis which utilises a small electric current to drive charged and uncharged molecules across the skin. Chapter 5 presents enhanced epidermal permeation of a range of model therapeutic and cosmetic peptides. Various key parameters such as pH, concentration and presence of counterions and co-ions that are essential for effective iontophoretic delivery of these peptides were investigated. The iontophoretic delivery of 5- aminolevulenic acid revealed a 15-fold enhancement when compared to passive diffusion. For dipeptide (Ala-Trp) the mean cumulative amount increased iontophoretic delivery from 0.4±0.4, 0.1μg/cm2 to 16.0±8.8, 3.6μg/cm2 (Mean±SD, SEM) was observed when the donor pH was reduced from 7.4 to 5.5. The corresponding current intensity (0.38mA/cm2) normalised flux was 36.1±19.5, 11.2μg/(mA.h) for iontophoretic Ala-Trp. For the tetrapeptide (Ala-Ala-Pro-Val) the mean cumulative amount that permeation with 2h iontophoresis was 350.4±45.9, 15.3μg/cm2 (Mean±SD, SEM) compared to zero passive permeation. A 4-fold increase in acetyl hexapeptide-3 delivery occurred with iontophoresis compared with passive application. In addition it was observed that lowering of donor solution pH and the presence of counterions and co-ions reduced the iontophoretic delivery of acetylhexapeptide-3. Iontophoresis provided a significant enhancement factor for the decapeptide, triptorelin acetate with a 16-fold increase in epidermal permeation compared with passive permeation. The iontophoretic permeation was concentration dependent with mean cumulative amounts of 48±28, 14 μg/cm2 (Mean±SD, SEM) achieved with 9 mM concentration of triptorelin acetate.Overall the technologies investigated in this research work presented enhanced permeation of drug molecules and peptides. In addition MPT-FLIM was demonstrated to be an efficient visualisation tool for permeation within the skin. This research demonstrates the effectiveness of physical skin permeation enhancement techniques and extends our understanding of these technologies.

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Khakifirooz, Ali. „Transport enhancement techniques for nanoscale MOSFETs“. Thesis, Massachusetts Institute of Technology, 2008. http://hdl.handle.net/1721.1/42907.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2008.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Includes bibliographical references (p. 155-183).
Over the past two decades, intrinsic MOSFET delay has been scaled commensurate with the scaling of the dimensions. To extend this historical trend in the future, careful analysis of what determines the transistor performance is required. In this work, a new delay metric is first introduced that better captures the interplay of the main technology parameters, and employed to study the historical trends of the performance scaling and to quantify the requirements for the continuous increase of the performance in the future. It is shown that the carrier velocity in the channel has been the main driver for the improved transistor performance with scaling. A roadmapping exercise is presented and it is shown that new channel materials are needed to lever carrier velocity beyond what is achieved with uniaxially strained silicon, along with dramatic reduction in the device parasitics. Such innovations are needed as early as the 32-nm node to avoid the otherwise counter-scaling of the performance. The prospects and limitations of various approaches that are being pursued to increase the carrier velocity and thereby the transistor performance are then explored. After introducing the basics of the transport in nanoscale MOSFETs, the impact of channel material and strain configuration on electron and hole transport are examined. Uniaixal tensile strain in silicon is shown to be very promising to enhance electron transport as long as higher strain levels can be exerted on the device. Calculations and analysis in this work demonstrate that in uniaxially strained silicon, virtual source velocity depends more strongly on the mobility than previously believed and the modulation of the effective mass under uniaxial strain is responsible for this string dependence.
(cont) While III-V semiconductors are seriously limited by their small quantization effective mass, which limits the available inversion charge at a given voltage overdrive, germanium is attractive as it has enhanced transport properties for both electrons and holes. However, to avoid mobility degradation due to carrier confinement as well as L - interband scattering, and to achieve higher ballistic velocity, (111) wafer orientation should be used for Ge NFETs. Further analysis in this work demonstrate that with uniaixally strained Si, hole 3 ballistic velocity enhancement is limited to about 2x, despite the fact that mobility enhancement of about 4x has been demonstrated. Hence, further increase of the strain level does not seem to provide major increase in the device performance. It is also shown that relaxed germanium only marginally improves hole velocity despite the fact that mobility is significantly higher than silicon. Biaxial compressive strain in Ge, although relatively simple to apply, offers only 2x velocity enhancement over relaxed silicon. Only with uniaxial compressive strain, is germanium able to provide significantly higher velocities compared to state-of-the-art silicon MOSFETs. Most recently, germanium has manifested itself as an alternative channel material because of its superior electron and hole mobility compared to silicon. Functional MOS transistors with relatively good electrical characteristics have been demonstrated by several groups on bulk and strained Ge. However, carrier mobility in these devices is still far behind what is theoretically expected from germanium. Very high density of the interface states, especially close to the conduction band is believed to be responsible for poor electrical characteristics of Ge MOSFETs. Nevertheless, a through investigation of the transport in Ge-channel MOSFETs and the correlation between the mobility and trap density has not been undertaken in the past.
(cont) Pulsed I -V and Q-V measurement are performed to characterize near intrinsic transport properties in Ge-channel MOSFETs. Pulsed measurements show that the actual carrier mobility is at least twice what is inferred from DC measurements for Ge NFETs. With phosphorus implantation at the Ge-dielectric interface the difference between DC and pulsed measurements is reduced to about 20%, despite the fact that effects of charge trapping are still visible in these devices. To better understand the dependence of carrier transport on charge trapping, a method to directly measure the inversion charge density by integrating the S/D current is proposed. The density of trapped charges is measured as the difference between the inversion charge density at the beginning and end of pulses applied to the gate. Analysis of temporal variation of trapped charge density reveals that two regimes of fast and slow charge trapping are present. Both mechanisms show a logarithmic dependence on the pulse width, as observed in earlier literature charge-pumping studies of Si MOSFETs with high- dielectrics. The correlation between mobility and density of trapped charges is studied and it is shown that the mobility depends only on the density of fast traps. To our knowledge, this is the first investigation in which the impact of the fast and slow traps on the mobility has been separated. Extrapolation of the mobility-trap relationship to lower densities of trapped charges gives an upper limit on the available mobility with the present gate stack if the density of the fast traps is reduced further. However, this analysis demonstrates that the expected mobility is still far below what is obtained in Si MOSFETs. Further investigations are needed to analyze other mechanisms that might be responsible for poor electron mobility in Ge MOSFETs and thereby optimize the gate stack by suppressing these mechanisms.
by Ali Khakifirooz.
Ph.D.

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Williams, Daniel Dee. „Design analysis techniques for software quality enhancement“. Online access for everyone, 2007. http://www.dissertations.wsu.edu/Thesis/Summer2007/d_williams_072407.pdf.

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Al-Atabany, Walid Ibrahim. „Image enhancement techniques for bioelectronic visual aids“. Thesis, Imperial College London, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.528303.

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Dale-Jones, Ralph. „Contrast enhancement using grey scale transformation techniques“. Thesis, University of Warwick, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387342.

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Thái, Minh Thanh 1976. „Resolution enhancement techniques for antenna pattern measurements“. Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/86572.

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MacCormack, Stuart. „Photorefractive techniques for diode laser brightness enhancement“. Thesis, University of Southampton, 1991. https://eprints.soton.ac.uk/403318/.

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The experimental investigation of a number of techniques using photorefractive materials to increase the spectral and spatial brightness of the output from high power semiconductor laser arrays are discussed. The topics of semiconductor lasers and photorefractive materials are reviewed briefly, and the experimental and theoretical background of array transverse modes and laser array injection locking are discussed fully. Single longitudinal mode operation of a 100mW array coupled to a simple, hemispherical external cavity is reported. A side mode suppression ratio of 14dB was achieved. A spatial brightness enhancement by a factor of 10 is reported for a 1W laser array coupled to a phase conjugate external cavity. A number of techniques for the combination of multiple array outputs into a single beam were investigated. A power of 108mW (220mW, Fresnel corrected) was obtained in a diffraction limited, single mode laser beam using photorefractive two-beam coupling with an injection locked 1W laser array pump. Results on the operation of a reflection geometry phase conjugate master-oscillator, power-amplifier using a 500mW diode laser array are presented. The observation of coherent energy transfer between the outputs from the separate stripes of a laser array is discussed, and an external photorefractive beam combining element is proposed. Phase conjugate fidelity results are presented for a double pass, phase conjugate, multimode fibre amplifier geometry. The experiments suggest that phase conjugate modal unscrambling will still take place in the presence of ~6dB gain. A scheme for a high efficiency, high power multimode fibre amplifier is proposed.

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Ullah, Muhammad Obaid Obaid Ullah. „Link enhancement techniques for future multicarrier systems“. Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/link-enhancement-techniques-for-future-multicarrier-systems(255d3239-2ec7-45d5-b3e6-9bd73caa8377).html.

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Orthogonal Frequency Division Multiplexing (OFDM) is very effective in combating the distortive effects of wireless channel and promises high data rate capabilities with reasonable complexity and accuracy. Other advantages of OFDM include significantly simple equalizer requirement, high spectral efficiency, computationally inexpensive implementation, increased immunity to impulse noise, ability to support adaptive modulation schemes and high flexibility in resource allocation. This thesis investigates two vital issues regarding the OFDM system design requirements, namely, Channel Estimation (CE) and Carrier Frequency Offset Estimation (CFOE). The accuracy of these two estimators plays a crucial role in the overall performance of OFDM systems. Whether it is a single antenna or a multi-antenna OFDM system, accurate channel estimation (CE) is required for coherent reception. The channel estimation requirement is further exacerbated in the case of OFDM systems with multiple transmit and/or receive antennas as the signals are simultaneously transmitted / received and consequently arrive at the receiver through many channels. CE techniques for OFDM systems are broadly classified into pilot-aided and blind techniques. As compared to blind algorithms, pilot-aided CE algorithms are more robust to high Doppler frequency, and hence, are useful for high mobility applications. One of the major drawbacks of OFDM is its sensitivity to time and frequency synchronization errors. Owing to its inherent cyclic symbol structure, the time synchronization requirements are somewhat relaxed for OFDM systems. Conversely, the frequency synchronization requirements are more stringent because of its tightly packed subcarriers. The frequency offset results in loss of orthogonality of subcarriers which subsequently causes significant performance degradation. Therefore, it is imperative to estimate the CFO and thereafter eliminate or minimize its effects. This thesis proposes a new set of techniques for pilot-aided CE namely “undersampledchannel estimation” for OFDM systems. In such techniques, the number of pilots used to sample the channel are less than those allowed by Nyquist sampling theorem. Virtually blind (VB) CE uses only one pilot to estimate the channel frequency response (CFR). The performance of VB CE is hindered by the occurrence of CFR inversion (CFRI). Uniformly spaced fixed additional pilots and dynamically assigned additional pilots were then augmented with the only pilot in order to take more samples of channel and to stop propagating CFRIeffect further. For joint blind channel and control signal estimation for OFDM systems, the detectability of control information dependent (CID) pilot sequences is highly dependent on the type of sequences used. An algorithm to design a new set of pilot sequences with better detectability is proposed in this thesis.

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Castillo, Solis Maria De los angeles. „Dielectric resonator antennas and bandwidth enhancement techniques“. Thesis, University of Manchester, 2015. https://www.research.manchester.ac.uk/portal/en/theses/dielectric-resonator-antennas-and-bandwidth-enhancement-techniques(44b64ce4-dc73-496a-b656-dc4b9c910291).html.

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In this thesis a technique that is being used in another area of technology to optimize light reception in a photographic camera was also applied to the dielectric resonator antenna. The technique consisting of the use of thin film to couple the media and camera impedances resulted in a dielectric resonator antenna bandwidth enhancement technique. The bandwidth enhancement technique was found when thin film dielectric layer structure was used to couple the dielectric resonator and its feed mechanism. Remarkable good performance was detected with a coplanar waveguide fed cylindrical dielectric resonator antenna which resulted in an improvement to its fractional bandwidth from 7.41% to 50.85%. Extensive experimental work was undertaken in order to explore the extent offered in bandwidth performance by using thin film dielectric layer structure in the dielectric resonator antenna performance. The experimental tasks were designed in order to investigate the influence of the thin film dielectric layer structure in relation to its size, shape, thickness, position and direction. Experimental results were supported with simulation work with the computer simulation technology microwave studio. The pieces of the material used for undertaking this experimental work were manually handcrafted. Four different dielectric resonator antenna designs were used in order to carry out the experimental work including the coplanar waveguide fed cylindrical dielectric resonator antenna. The other three dielectric resonator antennas were implemented using the same microstrip feed mechanism. Improved performance in bandwidth was achieved for all the designs. Optimization of the incoming signal was observed when a piece of thin film dielectric layer structure was placed in position between the feed mechanism and the dielectric resonator antenna. The optimization was observed as an enhancement in both the return loss level and the bandwidth of work. Different unexpected operational modes from were activated, such modes being called perturbed modes. Two different shapes were used in this project. Cylindrical dielectric resonator antenna (ɛr = 37) from a commercial provider and two novel rectangular dielectric resonator antennas. The novel rectangular dielectric resonator antennas were created with the methodology presented in this thesis. The rectangular dielectric resonator antennas were elaborated with transparent ceramic material (ɛr = 7) and TMM10i (ɛr = 9.8) from the Rogers Corporation company. The bandwidth enhancement technique was tested in novel embedded dielectric resonator antennas. A coplanar waveguide fed embedded cylindrical dielectric resonator antenna achieved a maximum bandwidth enhancement of 156.77% around f = 3.79 GHz with a thin film dielectric layer structure modified rectangular piece on one edge. Escalation to dielectric resonator antenna design at millimeter wave frequencies was achieved by using thin film dielectric layer structure bandwidth enhancement technique and a handcrafted printed circuit board millimeter wave feed mechanism. The millimeter wave feed mechanisms were achieved using a low cost alternative technique conceived as part of this project. Millimeter wave dielectric resonator antennas were implemented using thin film dielectric layers structure. The antennas deliver an adequate performance in bandwidth. The work presented in this thesis demonstrates dielectric resonator antenna simpler geometry, simple couple schemes, small size, low profile, light weight, and ease of excitation and orientation. Other parameters have also been investigated covering reduced complexity, high degree of flexibility, ease of fabrication and the use of low cost technology to escalate to millimeter wave frequencies.

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Messina, Giuseppe. „Advanced Techniques for Image Analysis and Enhancement“. Thesis, Università degli Studi di Catania, 2011. http://hdl.handle.net/10761/190.

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The research activities, described in this thesis, have been mainly focused on images analysis and quality enhancement. Specifically the research regards the study and development of algorithms for color interpolation, contrast enhancement and red-eye removal, which have been exclusively oriented to mobile devices. Furthermore an images analysis for forgeries identification and image enhancement, usually directed by investigators (Forensic Image Processing) has been conducted. The thesis is organized in three main parts: Image Processing for Embedded Devices; Image Analysis and Enhancement; Forensics Image Processing.
Le attivita' di ricerca, descritte in questa tesi, sono state principalmente focalizzate sull'analisi delle immagini ed il miglioramento della qualita'. In particolare la ricerca riguarda lo studio e lo sviluppo di algoritmi di interpolazione del colore, miglioramento del contrasto e rimozione degli occhi rossi, che sono stati esclusivamente sviluppati per l'utilizzo su dispositivi "mobile". Inoltre e' stata documentata un analisi delle immagini per l'identificazione dei falsi e per il miglioramento della qualita' immagini, a fini investigativi (Forensics Image Processing). La tesi e' organizzata in tre parti: Image Processing for Embedded Devices; Image Analysis and Enhancement; Forensics Image Processing.

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Bücher zum Thema "Enhancement techniques"

Ahmed, Imran. Pipelined ADC Design and Enhancement Techniques. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8652-5.

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Resolution enhancement techniques in optical lithography. Bellingham, WA: SPIE Optical Engineering Press, 2001.

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Newell, J. C. W. Archival retrieval: Techniques for image enhancement. London: British Broadcasting Corporation Research and Development Department, 1995.

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Ahmed, Imran. Pipelined ADC design and enhancement techniques. Heidelberg: Springer, 2010.

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Herb, Parkin, Hrsg. Digital enhancement for landscape photographers. Lewes: Guild of Master Craftsman Publications, 2003.

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C, Loizou Philipos, Hrsg. Speech enhancement: Theory and practice. Boca Raton, FL: CRC Press, 2007.

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Arad, Nur. Enhancement by image-dependent warping. Palo Alto, CA: Hewlett-Packard Laboratories, Technical Publications Department, 1996.

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Borisagar, Komal R., Rohit M. Thanki und Bhavin S. Sedani. Speech Enhancement Techniques for Digital Hearing Aids. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-96821-6.

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Song, Bang-Sup. System-level Techniques for Analog Performance Enhancement. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-27921-3.

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Kunche, Prajna, und N. Manikanthababu. Fractional Fourier Transform Techniques for Speech Enhancement. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-42746-7.

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Buchteile zum Thema "Enhancement techniques"

Richards, John A. „Radiometric Enhancement Techniques“. In Remote Sensing Digital Image Analysis, 83–106. Berlin, Heidelberg: Springer Berlin Heidelberg, 1986. http://dx.doi.org/10.1007/978-3-662-02462-1_4.

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Distante, Arcangelo, und Cosimo Distante. „Image Enhancement Techniques“. In Handbook of Image Processing and Computer Vision, 387–484. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-38148-6_9.

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Tieman, David G. „Video Enhancement Techniques“. In Computer Techniques in Neuroanatomy, 285–331. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4684-5691-2_14.

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Richards, John A. „Radiometric Enhancement Techniques“. In Remote Sensing Digital Image Analysis, 89–112. Berlin, Heidelberg: Springer Berlin Heidelberg, 1993. http://dx.doi.org/10.1007/978-3-642-88087-2_4.

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Richards, John A., und Xiuping Jia. „Radiometric Enhancement Techniques“. In Remote Sensing Digital Image Analysis, 89–112. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-662-03978-6_4.

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Saha, Sujoy Kumar, Manvendra Tiwari, Bengt Sundén und Zan Wu. „Active Techniques“. In Advances in Heat Transfer Enhancement, 111–17. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29480-3_10.

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Saha, Sujoy Kumar, Manvendra Tiwari, Bengt Sundén und Zan Wu. „Passive Techniques“. In Advances in Heat Transfer Enhancement, 81–109. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-29480-3_9.

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Saha, Sujoy Kumar, Hrishiraj Ranjan, Madhu Sruthi Emani und Anand Kumar Bharti. „Pool Boiling Enhancement Techniques“. In Two-Phase Heat Transfer Enhancement, 5–41. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20755-7_2.

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Saha, Sujoy Kumar, Hrishiraj Ranjan, Madhu Sruthi Emani und Anand Kumar Bharti. „Flow Boiling Enhancement Techniques“. In Two-Phase Heat Transfer Enhancement, 43–77. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20755-7_3.

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Centeno, Víctor Pérez. „Techniques for entrepreneurial enhancement“. In Neuroscience and Entrepreneurship Research, 52–56. New York: Routledge, 2022. http://dx.doi.org/10.4324/9781003057109-14.

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Konferenzberichte zum Thema "Enhancement techniques"

Sangeetha, N., und K. Anusudha. „Image defogging using enhancement techniques“. In 2017 International Conference on Computer, Communication and Signal Processing (ICCCSP). IEEE, 2017. http://dx.doi.org/10.1109/icccsp.2017.7944087.

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Shang, Yuping, und Zhongxiang Shen. „Radar cross-section enhancement techniques“. In 2017 IEEE International Conference on Computational Electromagnetics (ICCEM). IEEE, 2017. http://dx.doi.org/10.1109/compem.2017.7912846.

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Li, Mike, und Gordon Roberts. „Testability and reliability enhancement techniques“. In 2014 IEEE Custom Integrated Circuits Conference - CICC 2014. IEEE, 2014. http://dx.doi.org/10.1109/cicc.2014.6946114.

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Layuan, Li, und Zou Haiming. „Enhancement Techniques Of Infrared Image“. In 29th Annual Technical Symposium, herausgegeben von Richard A. Mollicone und Irving J. Spiro. SPIE, 1985. http://dx.doi.org/10.1117/12.950672.

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Souissi, Youssef, Jean-Luc Danger, Sami Mekki, Sylvain Guilley und Maxime Nassar. „Techniques for electromagnetic attacks enhancement“. In Technology of Integrated Systems in Nanoscale Era (DTIS). IEEE, 2010. http://dx.doi.org/10.1109/dtis.2010.5487590.

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Hoisie, Adolfy. „Session details: Cache enhancement techniques“. In ICS '09: International Conference on Supercomputing. New York, NY, USA: ACM, 2009. http://dx.doi.org/10.1145/3253769.

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Wicker, Kai, Simon Sindbert und Rainer Heintzmann. „Microscope Resolution enhancement with Image Inversion Interferometry“. In Novel Techniques in Microscopy. Washington, D.C.: OSA, 2009. http://dx.doi.org/10.1364/ntm.2009.nwb1.

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Parthasarathy, Srinivas, und Ivan Tashev. „Convolutional Neural Network Techniques for Speech Emotion Recognition“. In 2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC). IEEE, 2018. http://dx.doi.org/10.1109/iwaenc.2018.8521333.

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Jarande, Supriya S., Premanand K. Kadbe und Anil W. Bhagat. „Comparative analysis of image enhancement techniques“. In 2016 International Conference on Electrical, Electronics, and Optimization Techniques (ICEEOT). IEEE, 2016. http://dx.doi.org/10.1109/iceeot.2016.7755249.

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Berichte der Organisationen zum Thema "Enhancement techniques"

Lowery, P. S., J. Luey, D. K. Seiler, J. S. Tixier und C. L. Timmerman. Depth enhancement techniques for the in situ vitrification process. Office of Scientific and Technical Information (OSTI), November 1994. http://dx.doi.org/10.2172/28246.

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Shin, Jun Seob. Novel techniques for image quality enhancement in ultrasound imaging tomography. Office of Scientific and Technical Information (OSTI), September 2015. http://dx.doi.org/10.2172/1215813.

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Jensen, M. K., und B. Shome. Literature survey of heat transfer enhancement techniques in refrigeration applications. Office of Scientific and Technical Information (OSTI), Mai 1994. http://dx.doi.org/10.2172/10174019.

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Baker, J. E. Image accuracy and representational enhancement through low-level, multi-sensor integration techniques. Office of Scientific and Technical Information (OSTI), Mai 1993. http://dx.doi.org/10.2172/10162325.

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Giddings, Thomas, Cetin Savkli und Joseph Shirron. Image Enhancement and Automated Target Recognition Techniques for Underwater Electro-Optic Imagery. Fort Belvoir, VA: Defense Technical Information Center, Januar 2006. http://dx.doi.org/10.21236/ada521885.

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Lopez, Jose E., Juei C. Lo und Jennifer Saulnier. Vehicle Signal Enhancement Using Packet Wavelet Transform and Nonlinear Noise Processing Techniques. Fort Belvoir, VA: Defense Technical Information Center, Januar 1999. http://dx.doi.org/10.21236/ada393635.

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Al-kanan, Haider. Power Efficiency Enhancement and Linearization Techniques for Power Amplifiers in Wireless Communications. Portland State University Library, März 2020. http://dx.doi.org/10.15760/etd.7287.

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Meyer, Matthew W. Scanning angle Raman spectroscopy: Investigation of Raman scatter enhancement techniques for chemical analysis. Office of Scientific and Technical Information (OSTI), Januar 2013. http://dx.doi.org/10.2172/1082977.

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