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2010
171views more  TIP 2010»
14 years 4 months ago
Contourlet Domain Multiband Deblurring Based on Color Correlation for Fluid Lens Cameras
Abstract-- Due to the novel fluid optics, unique image processing challenges are presented by the fluidic lens camera system. Developed for surgical applications, unique properties...
Jack Tzeng, Chun-Chen Liu, Truong Q. Nguyen
TIP
2010
107views more  TIP 2010»
14 years 4 months ago
Risk-Distortion Analysis for Video Collusion Attacks: A Mouse-and-Cat Game
Copyright protection is a key issue for video sharing over public networks. To protect the video content from unauthorized redistribution, digital fingerprinting is commonly used. ...
Yan Chen, W. Sabrina Lin, K. J. Ray Liu
TIP
2010
117views more  TIP 2010»
14 years 4 months ago
Cooperation Stimulation Strategies for Peer-to-Peer Wireless Live Video-Sharing Social Networks
Abstract--Human behavior analysis in video sharing social networks is an emerging research area, which analyzes the behavior of users who share multimedia content and investigates ...
W. Sabrina Lin, H. Vicky Zhao, K. J. Ray Liu
TIP
2010
182views more  TIP 2010»
14 years 4 months ago
Flexible Manifold Embedding: A Framework for Semi-Supervised and Unsupervised Dimension Reduction
We propose a unified manifold learning framework for semi-supervised and unsupervised dimension reduction by employing a simple but effective linear regression function to map the ...
Feiping Nie, Dong Xu, Ivor Wai-Hung Tsang, Changsh...
TIP
2010
160views more  TIP 2010»
14 years 4 months ago
Development and Optimization of Regularized Tomographic Reconstruction Algorithms Utilizing Equally-Sloped Tomography
We develop two new algorithms for tomographic reconstruction which incorporate the technique of equally-sloped tomography (EST) and allow for the optimized and flexible implementat...
Yu Mao, Benjamin P. Fahimian, Stanley Osher, Jianw...