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MVA
2007
149views Computer Vision» more  MVA 2007»
15 years 1 months ago
Fast Graph Segmentation Based on Statistical Aggregation Phenomena
In this paper, we first generalize a recent statistical color image segmentation algorithm [5] to arbitrary graphs, and report its performance for 2D images, 3D meshes and volume...
Frank Nielsen, Richard Nock
MVA
2007
113views Computer Vision» more  MVA 2007»
15 years 1 months ago
Stabilizing Illumination Chromaticity Estimation Using the Illumination Line Segment
We propose a method to stabilize illumination color estimation by using the idea of an “Illumination line segment”. It is a finite line where every illumination color exists ...
Rei Kawakami, Katsushi Ikeuchi
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MVA
2007
129views Computer Vision» more  MVA 2007»
15 years 1 months ago
Multi Human Trajectory Estimation Using Stochastic Sampling and Its Application to Meeting Recognition
In this paper we present a stochastic sampling approach to estimate multiple human trajectory in the meeting. The algorithm is formalized as a energy minimization problem based on...
Yosuke Matsusaka, Hideki Asoh, Futoshi Asano
MVA
2007
129views Computer Vision» more  MVA 2007»
15 years 1 months ago
Proposals of Co-occurrence Frequency Image Based Filters
We have discussed that the co-occurrence frequency image (CFI) defined based on the co-occurrence frequency histogram of the gray value of an image has a potential to introduce a ...
Takayuki Fujiwara, Kazuhiko Yamaashi, Hiroyasu Kos...
MVA
2007
145views Computer Vision» more  MVA 2007»
15 years 1 months ago
A Three Resolution Framework for Reliable Road Obstacle Detection Using Stereovision
Many approaches have been proposed for in-vehicle obstacle detection using stereovision. Unfortunately, computation cost is generally a limiting factor for all these methods, espe...
Mathias Perrollaz, Raphaël Labayrade, Romain ...