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 4 of 4 for “"image variability"”.
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Functional and structural characterization of the macaque Middle face patch
… by functional MRI to respond preferentially to images of faces over non-face images, similar to functionally defined face selective regions in the human brain. In this thesis we spatially map the category selective preference of 100's of multiunit sites in the cortical region localized to the …
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A NEW APPROACH TO ALGORITHM-ORIENTED VISUAL PSYCHOPHYSICS
… the natural environment from a pair of retinal images. Some approaches use psychophysical methods, which allow for controlled sensory presentation and perceptual measurement. Theory holds that through principled application of psychophysics and perceptual modelling, the mechanisms of the visual …
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An Information Theory Model For Optimizing Quantitative Magnetic Resonance Imaging Acquisitions
… of clinical applications, including synthetic image generation in post-processing, automatic segmentation, and diagnosis of disease from quantitative parameter values. Currently, acquisition parameter selection is performed empirically for quantitative MRI. Tuning parameters for different scan …
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Higher-dimensional computational models of perceptual grouping and silhouette analysis and representation
… framework was developed which operates on raw images and locates relevant groupings utilizing a higher dimensional space that contains not only the two spatial dimensions of the image but one or more dimension corresponding to relevant image features such as luminance, hue, or orientation. A …