4546 search results - page 393 / 910 » Detection of image stretching |
207
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MVA
1992
15 years 8 months ago
1992
Thls paper proposes a new perceptual approach to noisy X-ray image segmentation. It consistsof the five major step :(1)Pre -segmentation, (2)Improved region growing, (3 ) Object de...
208
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ICASSP
2010
IEEE
15 years 7 months ago
2010
IEEE
Sharpness is one of the most determining factors in the perceptual assessment of image quality. Objective image sharpness measures may play important roles in the design and optim...
198
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CVIU
2006
15 years 7 months ago
2006
This paper describes how a visual system can automatically define features of interest from the observation of a large enough number of natural images. The principle complements t...
177
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MVA
2002
15 years 7 months ago
2002
In this paper, an efficient edge-based approach, including implementation of a hardware system, for locating car license plate area from images taken under relatively complex cond...
182
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ICIP
2010
IEEE
15 years 5 months ago
2010
IEEE
We propose an effective image segmentation approach with a novel automatic boundary refinement procedure that requires little user interaction and makes the object cutout process ...