1405 search results - page 170 / 281 » Perceptual Image Distortion |
160
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APGV
2006
ACM
15 years 8 months ago
2006
ACM
Realistic image synthesis is the process of computing photorealistic images which are perceptually and measurably indistinguishable from real-world images. In order to obtain high...
211
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CVPR
2009
IEEE
17 years 11 days ago
2009
IEEE
We propose a generic grouping algorithm that constructs a hierarchy of regions from the output of any contour detector. Our method consists of two steps, an Oriented Watershed Tran...
142
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
In this work, we propose a novel saliency-based objective quality assessment metric, for assessing the perceptual quality of decoded video sequences affected by packet loses. The ...
167
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
This paper proposes a robust video fingerprinting method based on 2-Dimensional Oriented Principal Component Analysis (2D-OPCA) of affine covariant regions. The goal of video fing...
138
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
This paper presents a technique to detect instances of classes (objects) according to their semantic definition in the form of a Description Graph. Classes are defined as combinat...