402 search results - page 40 / 81 » Document Image Enhancement Using Directional Wavelet |
100
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CIRA
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract— We present a general framework for vessel segmentation in retinal images with a particular focus on small vessels. The retinal images are first processed by a nonlinea...
108
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ICDAR
2007
IEEE
15 years 6 months ago
2007
IEEE
Document image segmentation algorithms primarily aim at separating text and graphics in presence of complex layouts. However, for many non-Latin scripts, segmentation becomes a ch...
77
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IMAGING
2004
15 years 1 months ago
2004
In a previous experiment, we have studied the preference judgement of pictorial images with image experts and naive observers. We asked image experts to improve pictorial images t...
114
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BMVC
1998
15 years 1 months ago
1998
This paper presents a detailed comparative study of 4 rotation invariant texture analysis methods. Human subjects are included as a benchmark for the computational methods. Experi...
105
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MVA
1998
15 years 1 months ago
1998
This paper is concerned with the enhancement of the visual feedback for the teleoperator of an all-terrain fast mobile robot. Indeed, remote control trials have shown inferior mob...