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VIP
2001
13 years 10 months ago
Three-dimensional Medical Image Segmentation Using a Graph-Theoretic Energy-Minimisation Approach
A new graph algorithm for multiscale segmentation of threedimensional medical data sets is presented. It is a threedimensional generalisation of an existing two-dimensional Mumfor...
Brian Parker
ICDAR
2003
IEEE
14 years 1 months ago
Rejection Algorithm for Mis-segmented Characters In Multilingual Document Recognition
In OCR systems the character segmentation algorithm may generate mis-segmented blocks. Feedback information from character classifier is indispensable to achieve higher character ...
Zhengang Chen, Xiaoqing Ding
ICCAD
2004
IEEE
150views Hardware» more  ICCAD 2004»
14 years 5 months ago
Hermes: LUT FPGA technology mapping algorithm for area minimization with optimum depth
— This paper presents Hermes, a depth-optimal LUT based FPGA mapping algorithm. The presented algorithm is based on a new strategy for finding LUTs allowing to find a good LUT ...
Maxim Teslenko, Elena Dubrova
ICPR
2000
IEEE
14 years 27 days ago
Two-Stage Computational Cost Reduction Algorithm Based on Mahalanobis Distance Approximations
For many pattern recognition methods, high recognition accuracy is obtained at very high expense of computational cost. In this paper, a new algorithm that reduces the computation...
Fang Sun, Shinichiro Omachi, Nei Kato, Hirotomo As...
ICIP
2007
IEEE
14 years 2 months ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...