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CVPR
2010
IEEE
16 years 3 months ago
A probabilistic image jigsaw puzzle solver
We explore the problem of reconstructing an image from a bag of square, non-overlapping image patches, the jigsaw puzzle problem. Completing jigsaw puzzles is challenging and requ...
Taeg Sang Cho, Shai Avidan, William Freeman
ALDT
2009
Springer
186views Algorithms» more  ALDT 2009»
16 years 1 months ago
The Complexity of Probabilistic Lobbying
Abstract. We propose various models for lobbying in a probabilistic environment, in which an actor (called “The Lobby”) seeks to influence the voters’ preferences of voting ...
Gábor Erdélyi, Henning Fernau, Judy ...
IWINAC
2007
Springer
16 years 26 days ago
Optimal Cue Combination for Saliency Computation: A Comparison with Human Vision
The computer model of visual attention derives an interest or saliency map from an input image in a process that encompasses several data combination steps. While several combinati...
Alexandre Bur, Heinz Hügli
CVPR
2003
IEEE
16 years 21 hour ago
Bayesian Human Segmentation in Crowded Situations
Problem of segmenting individual humans in crowded situations from stationary video camera sequences is exacerbated by object inter-occlusion. We pose this problem as a “model-b...
Tao Zhao, Ramakant Nevatia
PAKDD
2010
ACM
179views Data Mining» more  PAKDD 2010»
15 years 11 months ago
Answer Diversification for Complex Question Answering on the Web
We present a novel graph ranking model to extract a diverse set of answers for complex questions via random walks over a negative-edge graph. We assign a negative sign to edge weig...
Palakorn Achananuparp, Xiaohua Hu, Tingting He, Ch...