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Publication
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17 years 6 months ago
Modeling Image Textures by Gibbs Random Fields
Drawbacks of the traditional scenario of image modeling by Gibbs random fields with multiple pairwise pixel interactions are outlined, and a more reasonable alternative scenario b...
Georgy Gimel'farb
154
Voted
ICASSP
2008
IEEE
16 years 1 months ago
Non-negative sparse image coder via simulated annealing and pseudo-inversion
We propose a sparse non-negative image coding based on simulated annealing and matrix pseudo-inversion. We show that sparsity and non-negativity are both important to obtain part-...
Ramin Pichevar, Jean Rouat
ICDAR
2003
IEEE
16 years 3 days ago
Automated Segmentation of Math-Zones from Document Images
With an aim to high-level understanding of the mathematical contents in a document image the requirement of math-zone extraction and recognition technique is obvious. In this pape...
S. P. Chowdhury, S. Mandal, Amit Kumar Das, Bhabat...
IBPRIA
2003
Springer
16 years 16 hour ago
Hash-Like Fractal Image Compression with Linear Execution Time
The main computational cost in Fractal Image Analysis (FIC) comes from the required range-domain full block comparisons. In this work we propose a new algorithm for this comparison...
Kostadin Koroutchev, José R. Dorronsoro
MVA
1992
15 years 8 months ago
A New Parallel Scheme for Robust Segmentation of Textured Images
This paper proposes a parallel schemelalgorithm which is based on statistical analyses to fulfilthe robust segmentation of nature texture image. The whole scheme is constructed as...
Xudong Guan, Jian-qin Liu, Nanning Zheng