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MVA
1998
123views Computer Vision» more  MVA 1998»
13 years 11 months ago
Average Grain Size Determination Using Mathematical Morphology and Texture Analysis
Many industrial processes need information about material grain size. In this work we examined rolled chrome concentrate to determine the average grain size. Test material was sie...
Hannu Rautio, Olli Silvén
MVA
1998
131views Computer Vision» more  MVA 1998»
13 years 11 months ago
Intensity Calibration for Stereo Images Based on Segment Correspondence
It is necessary to calibrate the intensity between stereo images correctly to find their correct correspondence when using a correlation method. The authors propose a method of au...
Yoshihiro Kawai, Fumiaki Tomita
MVA
1998
119views Computer Vision» more  MVA 1998»
13 years 11 months ago
Integrated Techniques for Self-Organisation, Sampling, Habituation, and Motion-Tracking in Visual Robotics Applications
We summarise several techniques in use in our visual robotics research. Our aim is to develop robots that are thoroughly autonomous and adaptable. We describe a system that is ind...
Mark W. Peters, Arcot Sowmya
MVA
2000
143views Computer Vision» more  MVA 2000»
13 years 11 months ago
Finding Minimal Photo Hull for Image-Based Rendering by Carving Space with Progressively Stricter Consistent Criterion
We propose the concept of the minimal photo hull which can produce the most consistent photographs among all of the photo hulls. In addition, it is also one of the optimal shapes ...
Chang-Ming Tsai, Chu-Song Chen
MVA
2000
160views Computer Vision» more  MVA 2000»
13 years 11 months ago
Self-Calibration from Optical Flow and Its Reliability Evaluation
An algorithm is presented for 3-D reconstruction from optical flow observed by an uncalibrated camera. We show that by incorporating a statistical model of image noise, we can not...
Kenichi Kanatani