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 constancy"”.
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Bayesian approaches to bilinear inverse problems involving spatial evidence : color constancy and blind image deconvolution
… related problems in low-level computer vision: color constancy and blind-image deconvolution. The goal of the former is to separate the effect of global illumination from other properties of an observed image, in order to reproduce the effect of observing a scene under purely white light. For …
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Color : functional organization and behavior
Color is a fundamental aspect of visual experience that confers a myriad of behavioral advantages: finding objects in cluttered scenes, recognizing familiar objects, and gleaning information about the material composition and state of objects (e.g. the edibility of fruit) and agents in the world …
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An Activity-Based Framework for Automated Placement and Configuration of Multiple Stereo Cameras
… depends on placement of stereo cameras and color constancy of scene appearance from multiple imaging devices. Thus, an important challenge in the deployment is the optimal placement of stereo cameras and color adjustments. Placement of stereo cameras directly impacts 3D reconstruction error …
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Tailoring the angular and spectral reflectance characteristics of color-dynamic films by modifying their photonic texture and topcoat roughness
… for tailoring the appearance of structurally colored stretchy films. An effective approach for controlling the optical properties of such color-dynamic photonic films, which are manufactured holographically, is demonstrated using two simple control handles: the texture of the photonic …
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Real-time Monocular Vision-based Tracking For Interactive Augmented Reality
… illumination on the pixel values recorded by a color video camera. We used the results to track a simple solid-colored object in our first augmented reality application. Our second augmented reality application tracks complex non-rigid objects, namely human faces. In the color experiment, we …
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From in vitro to in vivo imaging: advanced computational methods for multi-scale biomedical image analysis
L'abstract è presente nell'allegato / the abstract is in the attachment
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On Robotic Work-Space Sensing and Control
… approach is proposed for performing high-speed color-based image analysis that is robust to varying illumination conditions and motion blur. Furthermore, a method for object tracking is presented along with a novel way of Kalman-filter initialization that can handle initial-state estimates with …