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MVA
2002
13 years 9 months ago
Automatic Feature Extraction from non-uniform Finger Vein Image and its Application to Personal Identification
A new method to extract vein patterns from an unclear finger image is proposed. Finger vein pattern can be used for personal identification technology. The finger vein image that ...
Naoto Miura, Akio Nagasaka, Takafumi Miyatake
MVA
2002
254views Computer Vision» more  MVA 2002»
13 years 9 months ago
Retinal Blood Vessel Extraction by Using Multi-resolution Matched Filtering and Directional Region Growing Segmentation
Anew method to extract retinal blood vessels from a colour fundus image is described. Digital colour h d u s images are contrast enhanced in order to obtain sharp edges. The green...
Mitsutoshi Himaga, David Usher, James F. Boyce
MVA
2002
119views Computer Vision» more  MVA 2002»
13 years 9 months ago
A Cooperative Method of SFM and Stereo for Motion and Depth Extraction
Stereo is a useful technique for obtaining depth information from images. However, it is required that the baseline length between two cameras should be large to increase depth pr...
Jae-Hean Kim, Myung Jin Chung
MVA
2002
13 years 9 months ago
Development of an Immersive Teleoperating System for Unmanned Helicopter
To collect the information on devastated districts, it is effective to use helicopters. However, the operation using manned helicopters costs a lot. It is expected that the use of...
Masanao Koeda, Yoshio Matsumoto, Tsukasa Ogasawara
MVA
2002
106views Computer Vision» more  MVA 2002»
13 years 9 months ago
Wearable Virtual Tablet: Fingertip Drawing Interface Using an Active-Infrared Camera
We always input various kinds of information into a computer when using it. As wearable technology advances, several works about portable interfaces have been reported. These inte...
Norimichi Ukita, Akihiro Terabe, Yasuyuki Kono, Ma...