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ICPR
2004
IEEE
16 years 4 months ago
Face Tracking in Meeting Room Scenarios Using Omnidirectional Views
The robust localization and tracking of faces in video streams is a fundamental concern for many subsequent multi-modal recognition approaches. Especially in meeting scenarios sev...
Frank Wallhoff, Martin Zobl, Gerhard Rigoll, Igor ...
104
Voted
ICC
2007
IEEE
173views Communications» more  ICC 2007»
15 years 10 months ago
A Dynamic Stateful Multicast Firewall
—Enterprises are faced with the challenge of enabling IP multicast applications without exposing their network to multicast denial-of-service attacks. Current practice is to use ...
Shen Li, Vijay Sivaraman, Alex Krumm-Heller, Craig...
PCM
2007
Springer
160views Multimedia» more  PCM 2007»
15 years 9 months ago
3D Tracking of a Soccer Ball Using Two Synchronized Cameras
Abstract. We propose an adaptive method that can estimate 3D position of a soccer ball by using two viewpoint videos. The 3D position of a ball is essential to realize a 3D free vi...
Norihiro Ishii, Itaru Kitahara, Yoshinari Kameda, ...
145
Voted
CGA
2008
15 years 3 months ago
Depth-of-Field Blur Effects for First-Person Navigation in Virtual Environments
This paper studies the use of visual blur effects, i.e., blurring of parts of the image fed back to the user, for First-Person-Navigations in Virtual Environments (VE). First, we ...
Sébastien Hillaire, Anatole Lécuyer,...
192
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Single-frame-based rain removal via image decomposition
Rain removal from a video is a challenging problem and has been recently investigated extensively. Nevertheless, the problem of rain removal from a single image has been rarely st...
Yu-Hsiang Fu, Li-Wei Kang, Chia-Wen Lin, Chiou-Tin...