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» Image prediction based on non-negative matrix factorization
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ICCV
2005
IEEE
15 years 11 months ago
Passive Photometric Stereo from Motion
We introduce an iterative algorithm for shape reconstruction from multiple images of a moving (Lambertian) object illuminated by distant (and possibly time varying) lighting. Star...
Jongwoo Lim, Jeffrey Ho, Ming-Hsuan Yang, David J....
128
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CVPR
2012
IEEE
12 years 12 months ago
Boosting bottom-up and top-down visual features for saliency estimation
Despite significant recent progress, the best available visual saliency models still lag behind human performance in predicting eye fixations in free-viewing of natural scenes. ...
Ali Borji
INFORMATICALT
2007
104views more  INFORMATICALT 2007»
14 years 9 months ago
Key Agreement Protocol (KAP) Using Conjugacy and Discrete Logarithm Problems in Group Representation Level
The key agreement protocol based on infinite non-commutative group presentation and representation levels is proposed. Two simultaneous problems in group representation level are ...
Eligijus Sakalauskas, Povilas Tvarijonas, Andrius ...
ICMCS
2006
IEEE
138views Multimedia» more  ICMCS 2006»
15 years 3 months ago
Perceptual Sharpness Metric (PSM) for Compressed Video
Sharpness, one of the most effective factors in video quality assessment, usually dominates the first impression of the representation of the compressed video or image signals. I...
Kai-Chieh Yang, Clark C. Guest, Pankaj K. Das
ICIP
2004
IEEE
15 years 11 months ago
Visibility of individual packet losses in MPEG-2 video
The ability of a human to visually detect whether a packet has been lost during the transport of compressed video depends heavily on the location of the packet loss and the content...
Amy R. Reibman, Sandeep Kanumuri, Vinay A. Vaisham...