The perceived quality of re- targeted images is measured by a weighted combination of Sglobal and Slocal. To establish graphs G1,G2 and their correspondences for the two images, we utilize scale-space theory [Lin94] that is a basic tool to analyze the global geometric structure in an image.
Abstract: Perceptual quality evaluation of the retargeting image plays an important role in benchmarking different retargeting methods, as well as guiding ...
How does the shape descriptor measure the perceptual quality of ...
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Perceptual quality evaluation of the retargeting image plays an important role in benchmarking different retargeting methods, as well as guiding or optimizing ...
ABSTRACT. Perceptual quality evaluation of the retargeting image plays an important role in benchmarking different retargeting meth-.
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The importance measures of all patches can form a vector spatch, which sum up to 1. 1) Patch Shape Fidelity: Apart from region-level shape distortion, patch ...
Aug 13, 2017 · Abstract - The paper shows the result of large scale study of image retargeting quality on a collection of images obtained by.
Subjective quality assessment is the most accurate method of determining the retargeted image quality, but it is time-consuming and impractical in most cases.
Experimental results demonstrate that the proposed method can effectively depict the perceptual quality ... form a visual information fidelity measure for image ...
Third, we examine whether computational image distance metrics can predict human retarget- ing perception. We show that current measures used in this context.