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AVSS
2007
IEEE
16 years 15 days ago
Midground object detection in real world video scenes
Traditional video scene analysis depends on accurate background modeling to identify salient foreground objects. However, in many important surveillance applications, saliency is ...
Brian Valentine, Senyo Apewokin, Linda M. Wills, D...
CVPR
2010
IEEE
15 years 11 months ago
Learning 3D Action Models from a few 2D videos for View Invariant Action Recognition
Most existing approaches for learning action models work by extracting suitable low-level features and then training appropriate classifiers. Such approaches require large amount...
Pradeep Natarajan, Vivek Singh, Ram Nevatia
MM
2004
ACM
229views Multimedia» more  MM 2004»
15 years 11 months ago
Generating 3D views of facial expressions from frontal face video based on topographic analysis
In this paper, we report our newly developed 3D face modeling system with arbitrary expressions in a high level of detail using the topographic analysis and mesh instantiation pro...
Lijun Yin, Kenny Weiss
PCM
2004
Springer
97views Multimedia» more  PCM 2004»
15 years 11 months ago
Frequency Weighting and Selective Enhancement for MPEG-4 Scalable Video Coding
In MPEG-4 scalable video coding, only a small portion of input data is coded in the base layer, and most signal components remain in enhancement layers. In this paper, we propose a...
Seung Hwan Kim, Yo-Sung Ho
ICDCS
1999
IEEE
15 years 10 months ago
Fault Tolerant Video on Demand Services
This paper describes a highly available distributedvideo on demand (VoD) service which is inherently fault tolerant. The VoD service is provided by multiple servers that reside at...
Tal Anker, Danny Dolev, Idit Keidar