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» The RIM Framework for Image Processing
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126
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3DIM
2007
IEEE
15 years 10 months ago
Outlier Robust ICP for Minimizing Fractional RMSD
We describe a variation of the iterative closest point (ICP) algorithm for aligning two point sets under a set of transformations. Our algorithm is superior to previous algorithms...
Jeff M. Phillips, Ran Liu, Carlo Tomasi
109
Voted
AVSS
2007
IEEE
15 years 10 months ago
Compact representation and probabilistic classification of human actions in videos
This paper addresses the problem of classifying human actions in a video sequence. A representation eigenspace approach based on the PCA algorithm is used to train the classifier...
Carlo Colombo, Dario Comanducci, Alberto Del Bimbo
113
Voted
ICIP
2007
IEEE
15 years 10 months ago
Classification by Cheeger Constant Regularization
This paper develops a classification algorithm in the framework of spectral graph theory where the underlying manifold of a high dimensional data set is described by a graph. The...
Hsun-Hsien Chang, José M. F. Moura
143
Voted
ICIP
2007
IEEE
15 years 10 months ago
Video Quality Assessment by Incorporating a Motion Perception Model
Motion is one of the most important types of information contained in natural video, but direct use of motion information in the design of video quality assessment algorithms has ...
Qiang Li, Zhou Wang
ICIP
2005
IEEE
15 years 9 months ago
Robust face alignment based on local texture classifiers
We propose a robust face alignment algorithm with a novel discriminative local texture model. Different from the conventional descriptive PCA local texture model in ASM, classifie...
Li Zhang, Haizhou Ai, Shengjun Xin, Chang Huang, S...