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PR
2008
202views more  PR 2008»
8 years 9 months ago
Building compact MQDF classifier for large character set recognition by subspace distribution sharing
Quadratic classifier with modified quadratic discriminant function (MQDF) has been successfully applied to recognition of handwritten characters to achieve very good performance. ...
Teng Long, Lianwen Jin
PR
2008
200views more  PR 2008»
8 years 9 months ago
Text line detection in handwritten documents
In this paper, we present a new text line detection method for unconstrained handwritten documents. The proposed technique is based on a strategy that consists of three distinct s...
Georgios Louloudis, Basilios Gatos, Ioannis Pratik...
PR
2008
178views more  PR 2008»
8 years 9 months ago
An effective and fast iris recognition system based on a combined multiscale feature extraction technique
The randomness of iris pattern makes it one of the most reliable biometric traits. On the other hand, the complex iris image structure and the various sources of intra-class varia...
Makram Nabti, Ahmed Bouridane
PR
2008
185views more  PR 2008»
8 years 10 months ago
Robust head tracking using 3D ellipsoidal head model in particle filter
This paper proposes a real-time 3D head tracking method that can handle large rotation and translation. To achieve this goal, we incorporate the following three approaches into th...
Sukwon Choi, Daijin Kim
PR
2008
195views more  PR 2008»
8 years 10 months ago
Object detection by global contour shape
We present a method for object class detection in images based on global shape. A distance measure for elastic shape matching is derived, which is invariant to scale and rotation,...
Konrad Schindler, David Suter
PR
2008
170views more  PR 2008»
8 years 10 months ago
Annealing and the normalized N-cut
We describe an annealing procedure that computes the normalized N-cut of a weighted graph G. The first phase transition computes the solution of the approximate normalized 2-cut p...
Tomás Gedeon, Albert E. Parker, Collette Ca...
PR
2006
88views more  PR 2006»
8 years 11 months ago
A coprocessor architecture for fast protein structure prediction
Rahim Khoja, Mehul Marolia, Tinku Acharya, Chaital...
PR
2006
78views more  PR 2006»
8 years 11 months ago
Similarity-based analysis for large networks of ultra-low resolution sensors
By analyzing the similarities between bit streams coming from a network of motion detectors, we can recover the network geometry and discover structure in the human behavior being...
Christopher Richard Wren, David C. Minnen, Sriniva...
PR
2006
119views more  PR 2006»
8 years 11 months ago
Fuzzy Bayesian validation for cluster analysis of yeast cell-cycle data
Clustering for the analysis of the genes organizes the patterns into groups by the similarity of the dataset and has been used for identifying the functions of the genes in the cl...
Sung-Bae Cho, Si-Ho Yoo
PR
2006
89views more  PR 2006»
8 years 11 months ago
Semidefinite spectral clustering
Jaehwan Kim, Seungjin Choi
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