Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Color characteristics"”.
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Color characteristics of the natural environment: a case study
Color is an element of the natural environment that contributes to the identity of places. Different regions exhibit different colors according to their unique physiographic characteristics, such as vegetation, topography, climate, and soils. When designing places, it is important to consider the …
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Statistical Image Analysis for Image Evolution
… in painting style categories; primarily based on color matching. In this thesis, automatic fitness scoring of variations of up to 17 lightweight image features using many-objective fitness evaluation was used to evolve textures. Evolved results were shown to have similar color characteristics to …
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New Test Set for Video Quality Benchmarking
… observer" to assess the end-to-end image quality characteristics of video imaging systems operating in day time or low-light conditions.</p> <p>It uses randomized targets based on extensive application of Photometry, Geometrical Optics, and Digital Media.</p> <p>The benchmarking takes into account …
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Development of an Automated Coin Grading System: Integrating Image Preprocessing, Feature Extraction, and ML Modeling
… of the feature sets. Additionally, we extract color histograms as another feature set to analyze color and texture in detail. Both feature sets from the obverse and reverse sides of the coins are processed using a multi-layer perceptron (MLP) model and a random forest model. The best-performing …
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Desenvolvimento e otimização do processo de extração de pectina a partir do resíduo de maracujá da caatinga (Passiflora cincinnata Mast.) utilizando tecnologia do ultrassom de alta intensidade
… of galacturonic acid (GalA) and instrumental color, showed that both the organic and inorganic acids tested produced HM with adequate color characteristics and GalA contents above 65%. Therefore, this study describes for the first time an optimized method of extracting and characterizing …
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Influence of head-moisture treatment on functional, colour and thermal properties of bambara ground-nut starch
Heat-moisture treatment (HMT) is a physical modification that alters the physicochemical properties of starch without changing its molecular structure. The objective of the study was to investigate the influence of HMT on the functional, colour and thermal properties of bambara groundnut (BG) …
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Automatic human face detection in color images
… on the problem of detecting human laces in color images. Although many early face detection algorithms were designed to work on gray-scale Images, strong evidence exists to suggest face detection can be done more efficiently by taking into account color characteristics of the human face. In …