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 8 of 8 for “"color matching"”.
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Effect of Thickness and Substrate on Color Matching with Translucent Tetragonal Zirconia
… OF PROBLEM: It has been reported that the color of the substrate can influence the final shade of translucent restorations. Such effect is dependent on the thickness and translucency of the restorative ceramic material. While studies have explored the effect of substrate on the final shade …
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Vegetation Reflectance Estimation Through Optimization of a Spectral Unmixing Model
… a mixed signal using abundance estimates and color information of the scene components. An HSI and a multi-instrument setup built with a compact spectrometer, RGB (red-green-blue) and NIR (near infrared) cameras were used to sample data at canopy scale. The traditional spectral unmixing model …
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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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Geometric and Pattern Recognition Combined Algorithms Applied to Digital Image Processing in Aerial Search and Rescue Applications
… vision scheme is developed. Three modules-Color Identification (CIM), Color Matching (CMM), and Pattern Recognition (PRM)- work as main filters to process images and predict the location of targets based on a set templates. Multiple target detection is also accomplished by implementing a …
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Match-to-Sample Stroop Task: A Systematic Manipulation of Sample and Response Option Onset
… task, in which participants identify the font color of a word which names an incongruent color, has long been used to investigate attentional processes; however, there is still debate concerning the source of the effects produced by the task. The s<em>emantic competition hypothesis</em> posits …
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Photonic design for chemical analysis
… of the meta-optics are engineered. We chose the color matching functions of the CIE 1931 XYZ color space as the target spectral shapes and a distant region with a finite size as the focal area. We then present an inverse-design approach for computational spectrometers, in which the scattering …
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Using an FPGA-Based Processing Platform in an Industrial Machine Vision System
… and algorithms. The prototype system utilized color linescan cameras, custom framegrabbers, and standard PCs to color-sort red oak parts (staves). When a furniture manufacturer is building a panel, very often they come from edge-glued paneled parts. These are panels formed by gluing several …