Relevant bibliographies by topics / Film color analysis

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  1. Journal articles

Academic literature on the topic 'Film color analysis'

Author: Grafiati
Published: 24 April 2022

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Journal articles on the topic "Film color analysis"

1

Zhang, Rong. "Computer Vision-Based Art Color in the Animation Film Performance Characteristics and Techniques." Journal of Sensors 2021 (September 13, 2021): 1–12. http://dx.doi.org/10.1155/2021/5445940.

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If an animated film wants to present extraordinary visual effects, the successful use of art colors is the key to the success or failure of an animated film. Although our country’s animated film started a short time ago, its development has been slow. In modern times, it is difficult to compete with excellent animation works of other countries; animation is an art form that requires the combination of modern technology and traditional cultural areas. Chinese cartoons are gradually declining today when the technology is taking off. The reason is that the traditional culture of the country has not been thoroughly explored. In today’s diversified world, if you want to revive the brilliance of Chinese animation, you must deeply and systematically study various elements of national art and form your own creative thinking and creation system. Particularly under computer vision, the gap is very obvious. Under the computer vision, in order to study the characteristics and techniques of the use of fine art colors in animated films, to promote the development of animated films in China, this article analyzes the role of art color in the animation of excellent Chinese and foreign animation works in recent years, through literature analysis, comprehensive qualitative and quantitative analysis, etc., to study the meaning and application of color symbols, hoping to be a Chinese animation providing useful help for film creation and development. Studies have shown that color has a strong influence on animated films. A good use of artistic color can add a lot of color to an animated film. According to statistics, art colors account for at least 20% of excellent animation works, which can be integrated into animation colors. Animation works with domestic characteristics are easier to succeed. This shows that the use of artistic colors can play a key role in animated films.
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2

ZHENG, MINGZHI, YANGWEI WU, LIMEI LIN, WEIFENG ZHENG, YAN QU, and FACHUN LAI. "DESIGN AND ANALYSIS OF COLORED SOLAR SELECTIVE ABSORBING FILMS WITH THREE-LAYER STRUCTURE." Surface Review and Letters 19, no. 05 (2012): 1250046. http://dx.doi.org/10.1142/s0218625x12500461.

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Using glasses with 200-nm Cu films as substrates, the colored solar energy selective absorbing films with three-layer structure had been designed by optical multilayer design software. The three layers materials were Fe doped AlN and AlN . The optical constants of Fe doped AlN films with different Fe volume fractions were calculated by the effective medium theories. The color of the absorbing films includes orange yellow, purplish pink, pink, purple, and green. The solar absorptance of each colored film is between 0.89 and 0.96. The thermal emittance is lower than 0.1. The green film has the highest brightness. The purplish pink film has the highest absorptance, while the orange yellow and purple films have the lowest emittance. The color, absorptance, emittance, and brightness of the green film at different angles of light incidence had been analyzed. When the incident angle increases from 0° to 50°, the color of the green film changes from green to blue, and its absorptance and emittance decrease.
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Chen, Ze Min, Zhi Li Wu, and Qiao Yun Zhang. "Analysis of the Color Phosphating Process Influence Factors." Advanced Materials Research 581-582 (October 2012): 823–26. http://dx.doi.org/10.4028/www.scientific.net/amr.581-582.823.

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For the ratio from orthogonal experiment, the phosphating solution which prepared with zinc oxide, phosphate acid, tartaric acid, sodium molybdate, Ma Jif salt, sodium fluoride, phytic acid, chrome alum to do the single factor variable experiments. For the various factors effect on the corrosion resistance of phosphating film to do the in-depth analysis. Preliminary analyse the film formation mechanism via the scan curve of the potential to the time, and determined the best film-forming time.
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4

Hsu, Fang-Chen, and Tai-Wei Hsiang. "Factors affecting color discrepancies of animated film characters." Journal of Interdisciplinary Mathematics 21, no. 2 (2018): 279–86. http://dx.doi.org/10.1080/09720502.2017.1421299.

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5

Ahmad Shah, Wan Insaniah Saleha, and Ahmad Fairuz Omar. "Spectroscopy and Light Emitting Diodes Based System in Characterizing External Beam Therapy 3 Films for Solar Ultraviolet Measurement." Photonic Sensors 10, no. 1 (2019): 34–44. http://dx.doi.org/10.1007/s13320-019-0565-6.

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Abstract Gafchromic external beam therapy 3 (EBT3) film has widely been used in medical field applications. Principally, the EBT3 film’s color gradually changes from light green to darker color under incremental exposures by ionizing or even non-ionizing ultraviolet (UV) radiation. Peak absorbance of the EBT3 film can be used to predict absorbed doses by the film. However, until today, related researches still rely on spectrometers for color analysis of EBT3 films. Hence, this paper presents a comparative analysis between results produced by the spectrometer and a much simpler light-emitting diode-photodiode based system in profiling the color changes of EBT3 films after exposure by solar UV radiation. This work has been conducted on a set of 50 EBT3 samples with incremental solar UV exposure (doses). The wavelength in the red region has the best sensitivity in profiling the color changes of EBT3 films for low solar UV exposure measurement. This study foresees the ability of blue wavelength to profile films with a large range of solar UV exposure. The LED (light emitting diode)-based optical system has produced comparable measurement accuracies to the spectrometer and thus, with a potential for replacing the need for a multipurpose spectroscopy system for simple measurement of light attenuation.
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6

Lai, Fu-Der, and Wen-Yang Li. "Design, Fabrication and Analysis for Al2O3/Ti/Al2O3 Colored Solar Selective Absorbers for Building Applications." Coatings 12, no. 4 (2022): 521. http://dx.doi.org/10.3390/coatings12040521.

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A good solar selective absorber (SSA) used in building applications must have good color brightness rendering, an excellent photo–thermal conversion efficiency (PTCE) and a long life. The optical thin film design plays an important role before the coating of the optical thin films. In this study, for fabricating a good colored SSA (CSSA), the optical properties and color distribution of Al2O3/Ti/Al2O3 SSA were calculated to obtain the best design. It was found that the color distribution of Al2O3/Ti/Al2O3 SSA with a PTCE in excess of 90% was wide and included all colors, such as red, orange, yellow, green, blue, purple and white. Five colored Al2O3/Ti/Al2O3 solar selective absorbers were designed and fabricated and their performances were analyzed. The best PTCE of a fabricated sample and its thermal emittance efficiency were 93.2% and 7.1%, respectively. The peak values of the measured optical reflectance in the visible region for the five fabricated CSSAs were all greater than 10%. Their lifetime could be very long because the temperature difference between thermal stability of more than 450 °C and the working temperature of less than 150 °C was up to 300 °C. After annealing at 550 °C, the Al2O3–Ti system formed a compound structure of AlTiO5. The Al2O3/Ti/Al2O3 film performances, including the optical properties in the wavelength range of 0.25 to 25 μm, structure, morphology, adhesion, cross-sectional images, AFM image, PTCE, thermal emittance efficiency and thermal stability, were measured and analyzed in detail, and met the characteristic requirements of colored solar absorber films.
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7

Chesnokova, Natalya, Yury Prikhodko, Alla Kuznetsova, Liudmila Kushnarenko, and Valeria Gerasimova. "Anthocyanin Films in Freshness Assessment of Minced Fish." Food Processing: Techniques and Technology 51, no. 2 (2021): 349–62. http://dx.doi.org/10.21603/2074-9414-2021-2-349-362.

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Introduction. Smart food packaging that alerts consumers to spoilt food by changing color is based on affordable and biodegradable raw materials. The research objective was to develop films from anionic polysaccharides and anthocyanin pigment that can be used as a freshness indicator of minced fish.
 Study objects and methods. The study featured frozen black currant berries (Ríbes nígrum), polysaccharide-based anthocyanin films, and minced fish. Extracts of anthocyanin pigment and films based on agar, kappa-carrageenan, chitosan, starch, and anthocyanin pigments were analyzed by IR spectroscopy.
 Results and its discussion. Anionic polysaccharides, i.e. agar and kappa-carrageenan, demonstrated good film-forming properties. Films based on 1.5% agar and 2% kappa-carrageenan showed elasticity, resilience, plasticity, and sufficient resistance to mechanical deformation. Neutral polysaccharide starch and cationic polysaccharide chitosan appeared to have no such qualities. An IR spectral analysis revealed chemical interactions between polysaccharide and anthocyanin molecules. It indicated the electrostatic nature of the polyelectrolyte complexes of the anthocyanin pigment with anionic polysaccharides. A film based on 1.5% agar fortified with anthocyanin pigment was used as a test-system for analyzing the quality of fish. The minced fish samples were wrapped in the anthocyanin film and left for 2–7 min to register the color change of the film. When the anthocyanin film came in contact with fresh fish, the color of the film did not change even after prolonged contact. When the film came into contact with spoilt fish, the color of the film began to change after 2 min of contact. When the contact time reached 7 min, the film turned blue.
 Conclusion. The type of polysaccharide and the interaction between polysaccharides and anthocyanin pigment had a significant effect on film formation. Anionic polysaccharides demonstrated the best results. Electrostatic interactions between anionic polysaccharides and anthocyanin pigments produced stable polyelectrolyte complexes. The new smart films were able to determine the quality of minced fish.
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8

Uzuegbunam, Chikezie, and Chinedu Richard Ononiwu. "Highlighting Racial Demonization in 3D Animated Films and Its Implications: A Semiotic Analysis of Frankenweenie." Romanian Journal of Communication and Public Relations 20, no. 2 (2018): 5. http://dx.doi.org/10.21018/rjcpr.2018.2.256.

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This article focuses on a semiotic analysis of Frankenweenie, one of Disney Picture’s 3D animated films. Anchored within the psychoanalytic film theory, the aim was to highlight how animated films, as colorful and comic as they are, can demonize a certain group of people. Studying how animated films can do this can lead to an important understanding because children’s exposure to modelled behavior on television and in movies has the potential to influence a wide range of attitudes and behaviors, cause victimization, alter their perceptions of reality, reinforce stereotypes and make them acquire such negative emotions as fear and anxiety, and behaviors like retaliation and passivity. The possibility of these adverse effects is even of greater concern in Africa and similar contexts which are at the receiving end of cultural products such as films that emanate from the West. The findings suggest that the negative portrayal of ‘people of color’ or other characters that represent them, by American film producers and directors seems to be a reoccurring phenomenon. Significantly, from an African perspective, this study corroborates scholars’ position that Disney has continued to portray ‘people of color’ negatively over the years.
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9

Suzuki, Koji, Etsuko Hirayama, Tsunemi Sugiyama, Keiko Yasuda, Hiroaki Okabe, and Daniel Citterio. "Ionophore-Based Lithium Ion Film Optode Realizing Multiple Color Variations Utilizing Digital Color Analysis." Analytical Chemistry 74, no. 22 (2002): 5766–73. http://dx.doi.org/10.1021/ac0259414.

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10

Wang, Li Xian, Qiang Guo, Guo Liang Pan, and Chun Ying Guo. "Study on Coloring Protective Composite Oxide Film on Aluminum Surface." Advanced Materials Research 311-313 (August 2011): 1789–92. http://dx.doi.org/10.4028/www.scientific.net/amr.311-313.1789.

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This work presents a preparation of composite aluminum anodizing oxide film and its coloring process. When a kind of ultra fine silicon particle with negative charge was doped into the micropores of film by electrochemical method, the obtained composite film has bulk density of 3.53 g•cm-3, cavity ratio of 10.6 % and thickness of over 20 µm. Compared to traditional aluminum anodizing oxide films, the obtained new film gives higher hardness and mechanical properties. XRD analysis showed that silicon particles in composite oxide film were mainly composed of feldspar NaAlSi3O8. Furthermore, a kind of malonamide azo-colorant was introduced into the micropores of composite oxide film by in-situ synthesis to give various colors, where the malonyl group was as a bridge between aluminum oxide film and diazonium group. Properties evluation tests shows that the obtained colored decoration film exhibits high resistance to heat, salt-fog, mold and nature corrosion. Therefore, the composite aluminum anodizing oxide film is a promising candidate for application in stringent condition needing high protection as well as bright color.
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