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MVA
2007
113views Computer Vision» more  MVA 2007»
13 years 10 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
MVA
2007
132views Computer Vision» more  MVA 2007»
13 years 10 months ago
A Robust Coarse-to-Fine Method for Pupil Localization in Non-ideal Eye Images
Pupil localization is a very important preprocessing step in many machine vision applications. Accurate and robust pupil localization especially in non-ideal eye images (such as i...
Xiaoyan Yuan, Pengfei Shi
MVA
2007
155views Computer Vision» more  MVA 2007»
13 years 10 months ago
Pre-processing Algorithms on Digital Mammograms
Mammography is the best method for early mass detection. In order to limit the search for abnormalities by Computer Aided Diagnosis systems to the region of the breast without und...
Hengameh Mirzaalian, Mohammad Reza Ahmadzadeh, Sae...
MVA
2007
169views Computer Vision» more  MVA 2007»
13 years 10 months ago
Human Tracking Based on Particle Filter in Outdoor Scene
In this paper, we propose the object tracking method based on color histograms and particle filtering. Particle filtering is a time series filter for estimating a state using prob...
Mototsugu Muroi, Heitoh Zen
MVA
2007
100views Computer Vision» more  MVA 2007»
13 years 10 months ago
Enhanced Blood Vessels in Laparoscopy by Using Narrow-Band Imaging
In laparoscopic surgeries, because of lack of tactile sensation and 3D visual feedback, it is difficult to identify the position of blood vessels intraoperatively. An accidental i...
Hamed Akbari, Yukio Kosugi, Kazuyuki Kojima, Toshi...
MVA
2007
221views Computer Vision» more  MVA 2007»
13 years 10 months ago
Automatic Cobb Angle Measurement System by Using Nuclear Medicine Whole Body Bone Scan
Evaluation of scoliosis is performed traditionally by means of standing posterior-anterior radiographs of the full spine to assess lateral curvature with the Cobb method. In this ...
Jia-Yann Huang, Pan-Fu Kao, Yung-Sheng Chen
MVA
2007
185views Computer Vision» more  MVA 2007»
13 years 10 months ago
An Efficient Method for Human Behavior Identification
This paper presents a recognition method for human behavior identification based on motion history image theory. The motion history image has the advantage that it can record the ...
Fang-Hsuan Cheng, Fu-Tai Chen
MVA
2007
196views Computer Vision» more  MVA 2007»
13 years 10 months ago
Fingerprint Verification Using Perturbation Method
This paper describes a new, powerful technique of fingerprint verification based on a perturbation method. The proposed method consists of four parts. The first part performs loca...
Satoshi Otaka, Yoshihisa Nishiyama, Takahiro Hatan...
MVA
2007
153views Computer Vision» more  MVA 2007»
13 years 10 months ago
Paper Surface Topography Using Three-light Photometric Stereo
In paper industry, the measurement of paper surface topography is important for paper quality control. Noncontact and fast photometric stereo overcomes the disadvantages of the tr...
Toni Kuparinen, Ville Kyrki, Jarno Mielikäine...
MVA
2007
129views Computer Vision» more  MVA 2007»
13 years 10 months ago
Calculation of Bedding Angles Inclination from Drill Core Digital Images
In this paper, we describe a new technique for the automatic orientation of bedding in drill core from digital images. Images are planar pictures of the drill core, and we show th...
Thomas Quiniou, Nazha Selmaoui, Christine Laporte-...