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Journal articles on the topic 'DOUBLE QUANTIZATION DETECTION'

Author: Grafiati

Published: 11 March 2023

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1

Wang, Zhifeng, Chi Zuo, and Chunyan Zeng. "SAE based unified double JPEG compression detection system for Web image forensics." International Journal of Web Information Systems 17, no. 2 (2021): 84–98. http://dx.doi.org/10.1108/ijwis-11-2020-0073.

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Purpose Recently, the double joint photographic experts group (JPEG) compression detection tasks have been paid much more attention in the field of Web image forensics. Although there are several useful methods proposed for double JPEG compression detection when the quantization matrices are different in the primary and secondary compression processes, it is still a difficult problem when the quantization matrices are the same. Moreover, those methods for the different or the same quantization matrices are implemented in independent ways. The paper aims to build a new unified framework for det

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2

Taimori, Ali, Farbod Razzazi, Alireza Behrad, Ali Ahmadi, and Massoud Babaie-Zadeh. "Quantization-Unaware Double JPEG Compression Detection." Journal of Mathematical Imaging and Vision 54, no. 3 (2015): 269–86. http://dx.doi.org/10.1007/s10851-015-0602-z.

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3

Wu, Shao Bao, and Dong Sheng Shen. "Blind Detection of Tampered JPEG Image Based on Blocking Artifacts of Double Quantization." Applied Mechanics and Materials 263-266 (December 2012): 3104–7. http://dx.doi.org/10.4028/www.scientific.net/amm.263-266.3104.

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In this paper, a novel approach is proposed to detect JPEG image forgery based on the inconsistencies of quantization tables. The primary quantization table of tempered image is firstly estimated. Then the blocking artifact measure (BAM) of each 8×8 DCT coefficient block is computed using the estimated quantization matrix, and the BAMs of all blocks are sorted in descending order. Select a certain number of blocks of which the BAM is in the front of the order. Labeling the connected components of blocks in order to eliminate some abnormal blocks and gain the connected doctored blocks. Experime

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4

Zhu, Nan, Junge Shen, and Xiaotong Niu. "Double JPEG Compression Detection Based on Noise-Free DCT Coefficients Mixture Histogram Model." Symmetry 11, no. 9 (2019): 1119. http://dx.doi.org/10.3390/sym11091119.

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With the wide use of various image altering tools, digital image manipulation becomes very convenient and easy, which makes the detection of image originality and authenticity significant. Among various image tampering detection tools, double JPEG image compression detector, which is not sensitive to specific image tampering operation, has received large attention. In this paper, we propose an improved double JPEG compression detection method based on noise-free DCT (Discrete Cosine Transform) coefficients mixture histogram model. Specifically, we first extract the block-wise DCT coefficients

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5

Tiwari, Archana, and Manisha Sharma. "An Image Authentication Algorithm Using Combined Approach of Watermarking and Vector Quantization." Journal of Intelligent Systems 27, no. 1 (2018): 31–45. http://dx.doi.org/10.1515/jisys-2017-0026.

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Abstract This paper presents a two-stage watermarking technique for image authentication adapting the advantages of vector quantization (VQ). In the proposed algorithm, robust watermark and semifragile watermark are embedded independently in two successive stages. Robust watermark and VQ enhance the security of the system by providing double protection to the designed system, while semifragile watermark helps in authenticating the received image. Watermarks of varying sizes are embedded in the cover image, and their performance is measured in terms of peak signal-to-noise ratio (PSNR), weighte

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6

Abbasi Aghamaleki, Javad, and Alireza Behrad. "Inter-frame video forgery detection and localization using intrinsic effects of double compression on quantization errors of video coding." Signal Processing: Image Communication 47 (September 2016): 289–302. http://dx.doi.org/10.1016/j.image.2016.07.001.

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7

Duan, Yongqiang, Zhenzhan Wang, Haowen Xu, and Wenyu Wang. "Simulation of the Spectrum Response for the THz Atmosphere Limb Sounder (TALIS)." Sensors 20, no. 2 (2020): 498. http://dx.doi.org/10.3390/s20020498.

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The THz atmospheric limb sounder (TALIS) is a microwave radiometer developed by the National Space Science Center of the Chinese Academy of Sciences for the detection of atmospheric trace gases. The observation range of the instrument mainly focuses on the middle and upper atmosphere (10–100 km above the earth’s surface). The detection targets include the temperature, pressure, and more than 10 kinds of atmospheric components. Its scientific goal is to improve our comprehension of atmospheric chemical composition and dynamics, and to monitor environmental pollution and sources in the atmospher

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8

Li, Xiangyu, Jianping Hu, and Xiaowei Liu. "A High-Performance Digital Interface Circuit for a High-Q Micro-Electromechanical System Accelerometer." Micromachines 9, no. 12 (2018): 675. http://dx.doi.org/10.3390/mi9120675.

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Micro-electromechanical system (MEMS) accelerometers are widely used in the inertial navigation and nanosatellites field. A high-performance digital interface circuit for a high-Q MEMS micro-accelerometer is presented in this work. The mechanical noise of the MEMS accelerometer is decreased by the application of a vacuum-packaged sensitive element. The quantization noise in the baseband of the interface circuit is greatly suppressed by a 4th-order loop shaping. The digital output is attained by the interface circuit based on a low-noise front-end charge-amplifier and a 4th-order Sigma-Delta (Σ

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9

Chen, Fuchao, Baoxia Fang, Peng Li, and Sicen Wang. "A Fast and Validated HPLC Method for the Simultaneous Analysis of Five 5-HT3 Receptor Antagonists via the Quantitative Analysis of Multicomponents by a Single Marker." International Journal of Analytical Chemistry 2021 (June 26, 2021): 1–9. http://dx.doi.org/10.1155/2021/5533646.

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In this study, a new strategy for the simultaneous quantization of five serotonin 5-hydroxytryptamine receptor antagonists—ondansetron, azasetron, ramosetron, granisetron, and tropisetron—either in infusion samples or in injection dosage form was first established based on high-performance liquid chromatography combined with a quantitative analysis of multiple components by a single marker. The quantitative analysis of multicomponents by a single marker method was conducted with ondansetron as an internal reference substance and performed using relative retention time and ultraviolet spectral

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10

Huang, Fangjun, Jiwu Huang, and Yun Qing Shi. "Detecting Double JPEG Compression With the Same Quantization Matrix." IEEE Transactions on Information Forensics and Security 5, no. 4 (2010): 848–56. http://dx.doi.org/10.1109/tifs.2010.2072921.

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11

Yang, Jianquan, Jin Xie, Guopu Zhu, Sam Kwong, and Yun-Qing Shi. "An Effective Method for Detecting Double JPEG Compression With the Same Quantization Matrix." IEEE Transactions on Information Forensics and Security 9, no. 11 (2014): 1933–42. http://dx.doi.org/10.1109/tifs.2014.2359368.

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12

Niu, Yakun, Xiaolong Li, Yao Zhao, and Rongrong Ni. "An enhanced approach for detecting double JPEG compression with the same quantization matrix." Signal Processing: Image Communication 76 (August 2019): 89–96. http://dx.doi.org/10.1016/j.image.2019.04.016.

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13

Wang, Jinwei, Hao Wang, Jian Li, Xiangyang Luo, Yun-Qing Shi, and Sunil Kumar Jha. "Detecting Double JPEG Compressed Color Images With the Same Quantization Matrix in Spherical Coordinates." IEEE Transactions on Circuits and Systems for Video Technology 30, no. 8 (2020): 2736–49. http://dx.doi.org/10.1109/tcsvt.2019.2922309.

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14

Aghamaleki, Javad Abbasi, and Alireza Behrad. "Detecting double compressed MPEG videos with the same quantization matrix and synchronized group of pictures structure." Journal of Electronic Imaging 27, no. 01 (2018): 1. http://dx.doi.org/10.1117/1.jei.27.1.013031.

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15

Niu, Yakun, Xiaolong Li, Yao Zhao, and Rongrong Ni. "Detection of double JPEG compression with the same quantization matrix via convergence analysis." IEEE Transactions on Circuits and Systems for Video Technology, 2021, 1. http://dx.doi.org/10.1109/tcsvt.2021.3097351.

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16

Ye, Kuan, Kai Zhou, Ren Zhigang, et al. "Ultrasonic unilateral double-position excitation lamb wave defect detection and quantification method for ground electrode of transmission tower." International Journal of Applied Electromagnetics and Mechanics, July 13, 2021, 1–15. http://dx.doi.org/10.3233/jae-210039.

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The power transmission tower’s ground electrode defect will affect its normal current dispersion function and threaten the power system’s safe and stable operation and even personal safety. Aiming at the problem that the buried grounding grid is difficult to be detected, this paper proposes a method for identifying the ground electrode defects of transmission towers based on single-side multi-point excited ultrasonic guided waves. The geometric model, ultrasonic excitation model, and physical model are established, and the feasibility of ultrasonic guided wave detection is verified through the

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17

Phung, Dong Van, and Loi Duong Van. "Gauge Origin of Double Dark Parity and Implication for Dark Matter." Communications in Physics 32, no. 2 (2022). http://dx.doi.org/10.15625/0868-3166/16784.

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Dark matter must be stabilized over the cosmological timescale, which demands the existence of a stabilizing symmetry, derived by a dark charge, $D$. The existence of this dark charge may affect the quantization of electric charge, which theoretically shifts the electric charge, thus the hypercharge to a novel gauge extension, $SU(3)_C\otimes SU(2)_L\otimes U(1)_Y\otimes U(1)_N$, where $N$ determines $D=T_3+N$, similar to $Q=T_3+Y$. New observation of this work is that the dark charge is broken down to two kinds of dark parity, $Z_2$ and $Z'_2$, which subsequently imply three scenarios of dark

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18

Suh, Han-sok, Jian Meng, Ty Nguyen, Vijay Kumar, Yu Cao, and Jae-sun Seo. "Algorithm-Hardware Co-Optimization for Energy-Efficient Drone Detection on Resource-Constrained FPGA." ACM Transactions on Reconfigurable Technology and Systems, February 15, 2023. http://dx.doi.org/10.1145/3583074.

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Convolutional neural network (CNN) based object detection has achieved very high accuracy, e.g. single-shot multi-box detectors (SSD) can efficiently detect and localize various objects in an input image. However, they require a high amount of computation and memory storage, which makes it difficult to perform efficient inference on resource-constrained hardware devices such as drones or unmanned aerial vehicles (UAVs). Drone/UAV detection is an important task for applications including surveillance, defense, and multi-drone self-localization and formation control. In this paper, we designed a

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19

Wang, Hao, Jinwei Wang, Xiangyang Luo, et al. "Detecting aligned double JPEG compressed color image with same quantization matrix based on the stability of image." IEEE Transactions on Circuits and Systems for Video Technology, 2021, 1. http://dx.doi.org/10.1109/tcsvt.2021.3111195.

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