513 search results - page 22 / 103 » Soft Edge Coloring |
137
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SI3D
2010
ACM
15 years 8 months ago
2010
ACM
We present variance soft shadow mapping (VSSM) for rendering plausible soft shadow in real-time. VSSM is based on the theoretical framework of percentage-closer soft shadows (PCSS...
108
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ICIP
2003
IEEE
16 years 5 months ago
2003
IEEE
We propose a video region segmentation scheme combining spatio-temporal edges and watershed techniques. We consider the video sequence as a 3-D volume and compute color edges with...
118
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MVA
2007
15 years 5 months ago
2007
Image contrast enhancement plays an important role in many machine vision applications. In this study, we propose a new method for edge enhancement based on analysis on embedded s...
131
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STOC
1994
ACM
15 years 8 months ago
1994
ACM
Let G(3n, p, 3) be a random 3-colorable graph on a set of 3n vertices generated as follows. First, split the vertices arbitrarily into three equal color classes and then choose ev...
142
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ICDAR
2011
IEEE
14 years 3 months ago
2011
IEEE
—In this paper, a novel Chinese character localization method is proposed for texts in advertising images. To deal with the texts with gradient color, a color clustering method b...