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ICPR
2008
IEEE
16 years 7 months ago
A Hilbert warping method for camera-based finger-writing recognition
We propose a time-warping algorithm for recognizing finger actions by a camera. In the proposed method, an input image sequence is aligned to the reference sequences by phase-sync...
Hiroyuki Ishida, Tomokazu Takahashi, Ichiro Ide, H...
ICPR
2008
IEEE
16 years 7 months ago
Cone-restricted subspace methods
In pattern recognition, feature vectors are occasionally subject to non-negative constraints. This characteristic can be expressed by a cone in feature vector space. In this paper...
Takumi Kobayashi, Nobuyuki Otsu
ICPR
2008
IEEE
16 years 7 months ago
Every color chromakey
In this paper, we propose a region extraction method using chromakey with a two-tone checker pattern background. The proposed method solves the problem in conventional chromakey t...
Atsushi Yamashita, Hiroki Agata, Toru Kaneko
ICPR
2006
IEEE
16 years 7 months ago
Adaptation to Walking Direction Changes for Gait Identification
This paper describes adaptation to gradual changes of walking directions for gait identification. First, we propose a method of body tilt correction due to changes of walking dire...
Ryusuke Sagawa, Tomio Echigo, Yasuhiro Mukaigawa, ...
ICIP
2009
IEEE
16 years 7 months ago
Fast One-pass Motion Compensated Frame Interpolation In High-definition Video Processing
In this paper, a fast one-pass processing method with an efficient architecture is proposed for motion compensated frame interpolation (MCFI) in high-definition (HD) videos. Unlik...