3744 search results - page 505 / 749 » Shape from Symmetry |
155
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CGI
2003
IEEE
15 years 12 months ago
2003
IEEE
In this paper, we propose a new interpolatory subdivision scheme for generating nice-looking curvature-continuous curves of round shapes. The scheme is based on a diffusion of nor...
147
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ICDAR
2003
IEEE
15 years 12 months ago
2003
IEEE
In this paper, we propose a generalized shock model for the enhancement and restoration of degraded gray-level character images. This model is a quasi-linear hyperbolic partial di...
170
Voted
ICDAR
2003
IEEE
15 years 12 months ago
2003
IEEE
This paper describes an improved thinning algorithm for binary images. We improve thinning algorithm from the fundamental properties such as connectivity, onepixel width, robust t...
176
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ICDAR
2003
IEEE
15 years 12 months ago
2003
IEEE
Content-based retrieval and recognition of graphic images requires good models for symbol representation, able to identify those features providing the most relevant information a...
167
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ICIP
2003
IEEE
15 years 12 months ago
2003
IEEE
Regularization constraints are necessary in inverse problems such as image restoration, optical flow computation or shape from shading to avoid the singularities in the solution....