PCM
2007
Springer
14 years 5 months ago
2007
Springer
Abstract. In many rate control models, a uniform weighted distortion has been assumed; that is, the DCT coefficients of the motioncompensation difference frames (residues) conform...
PCM
2007
Springer
14 years 5 months ago
2007
Springer
The integration of scalable video representation and network coding (NC) offers an excellent solution to robust and flexible video multicast over IP networks. In this work, we exam...
PCM
2007
Springer
14 years 5 months ago
2007
Springer
Sign language recognition (SLR) with large vocabulary and signer independency is valuable and is still a big challenge. Signer adaptation is an important solution to signer indepen...
PCM
2007
Springer
14 years 5 months ago
2007
Springer
PCM
2007
Springer
14 years 5 months ago
2007
Springer
A Body Area Network (BAN) is a body worn system which provides the user with a set of mobile services. A BAN incorporates a set of devices (eg. mp3 player, video camera, speakers, ...
PCM
2007
Springer
14 years 5 months ago
2007
Springer
We investigate the problem of automatically identifying speaking faces for video analysis using only the visual information. Intuitively, mouth should be first accurately located i...
PCM
2007
Springer
14 years 5 months ago
2007
Springer
PCM
2007
Springer
14 years 5 months ago
2007
Springer
This paper presents a novel frame-layer rate control technique that adaptively determines the frame complexity for bit allocation in order to satisfy the target bit-rate constraint...
MCAM
2007
Springer
14 years 5 months ago
2007
Springer
Automatic story unit segmentation is an essential technique for content based video retrieval and summarization. A good video story unit has complete content and natural boundary i...
MCAM
2007
Springer
14 years 5 months ago
2007
Springer
A three-level method is proposed to achieve robust and real-time ball tracking in soccer videos. It includes object-, intra-trajectory-, and intertrajectory-level processing. Due t...