Sciweavers

AMC
2007
154views more  AMC 2007»
14 years 17 days ago
A hybrid particle swarm optimization-back-propagation algorithm for feedforward neural network training
The particle swarm optimization algorithm was showed to converge rapidly during the initial stages of a global search, but around global optimum, the search process will become ve...
Jing-Ru Zhang, Jun Zhang, Tat-Ming Lok, Michael R....
AMC
2007
128views more  AMC 2007»
14 years 17 days ago
Class label versus sample label-based CCA
When correlating the samples with the corresponding class labels, canonical correlation analysis (CCA) can be used for supervised feature extraction and subsequent classification...
Tingkai Sun, Songcan Chen
AMC
2007
80views more  AMC 2007»
14 years 17 days ago
A dynamic generating graphical model for point-sets matching
This paper presents a new dynamic generating graphical model for point-sets matching. The existing algorithms on graphical models proved to be quite robust to noise but are suscep...
Xuan Zhao, Shengjin Wang, Xiaoqing Ding
AMC
2007
177views more  AMC 2007»
14 years 17 days ago
Quadratic stability and stabilization of switched dynamic systems with uncommensurate internal point delays
This paper deals with the quadratic stability and linear state-feedback and output-feedback stabilization of switched delayed linear dynamic systems with, in general, a finite nu...
Manuel de la Sen
AMC
2007
134views more  AMC 2007»
14 years 17 days ago
An image fragile watermark scheme based on chaotic image pattern and pixel-pairs
Fragile watermarking techniques for digital content have been studied in the past few years. Fragile watermarks are used to determine if a piece of watermarked digital content has...
Shaohui Liu, Hongxun Yao, Wen Gao, Yongliang Liu
AMC
2007
75views more  AMC 2007»
14 years 17 days ago
Fingerprint images encryption via multi-scroll chaotic attractors
This paper proposes a chaotic fingerprint images encryption approach. An image of a fingerprint is encrypted via a twodimensional (2D) chaotic sequence obtained from multi-scrol...
Fengling Han, Jiankun Hu, Xinghuo Yu, Yi Wang
AMC
2007
138views more  AMC 2007»
14 years 17 days ago
An experimental comparison of machine learning for adaptive sketch recognition
Benefiting from advances in online sketchy shape recognition system could not be expected before the problem of its adaptability is well solved. In this paper, three methods of m...
Lisha Zhang, Zhengxing Sun
AMC
2007
125views more  AMC 2007»
14 years 17 days ago
Geometric multigrid for high-order regularizations of early vision problems
The surface estimation problem is used as a model to demonstrate a framework for solving early vision problems by high-order regularization with natural boundary conditions. Becaus...
Stephen L. Keeling, Gundolf Haase
AMC
2007
67views more  AMC 2007»
14 years 17 days ago
Optimal monodomain approximations of the bidomain equations
Bjørn Fredrik Nielsen, Tomas Syrstad Ruud, ...