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PCM
2004
Springer
134views Multimedia» more  PCM 2004»
13 years 11 months ago
Real-Time Free-Viewpoint Video Generation Using Multiple Cameras and a PC-Cluster
In this paper, we propose a system generating free-viewpoint video using multiple cameras and a PC-cluster in real-time. Our system firstly reconstructs a shape model of objects b...
Megumu Ueda, Daisaku Arita, Rin-ichiro Taniguchi
PCM
2004
Springer
156views Multimedia» more  PCM 2004»
13 years 11 months ago
Spatial Histogram Features for Face Detection in Color Images
This paper presents a novel face detection approach in color images. We employ spatial histograms as robust features for face detection. The spatial histograms consist of marginal ...
Hongming Zhang, Debin Zhao
PCM
2004
Springer
113views Multimedia» more  PCM 2004»
13 years 11 months ago
Low-Power Video Decoding for Mobile Multimedia Applications
This paper proposes a novel low-power video decoding scheme. In the encoded video bitstream, there are quite a large number of non-coded blocks. When the number of the non-coded bl...
Seongsoo Lee, Min-Cheol Hong
PCM
2004
Springer
116views Multimedia» more  PCM 2004»
13 years 11 months ago
Cryptanalysis of a Chaotic Neural Network Based Multimedia Encryption Scheme
Recently, Yen and Guo proposed a chaotic neural network (CNN) for signal encryption, which was suggested as a solution for protection of digital images and videos. The present pape...
Chengqing Li, Shujun Li, Dan Zhang, Guanrong Chen
PCM
2004
Springer
228views Multimedia» more  PCM 2004»
13 years 11 months ago
Automatic Video Genre Detection for Content-Based Authoring
In this paper, we propose a new video genre detection using semantic classification with multi-modal features. MPEG-7 audio-visual descriptors are used as multi-modal features. Fr...
Sung Ho Jin, Tae Meon Bae, Yong Man Ro