Sciweavers

ICIP
2005
IEEE
14 years 7 months ago
Fast 2D model-to-image registration using vanishing points for sports video analysis
This article focuses on the field-to-image registration for TV sports-related image processing through basic geometrical reasoning. We propose a robust automatic line-based method...
Jean-Bernard Hayet, Justus H. Piater, Jacques G. V...
ICIP
2005
IEEE
14 years 7 months ago
Multi-view image coding with wavelet lifting and in-band disparity compensation
This paper presents a novel framework to achieve scalable multi-view image coding. As open loop operation, the wavelet lifting scheme for geometric filtering has been exploited to ...
Nantheera Anantrasirichai, Cedric Nishan Canagaraj...
ICIP
2005
IEEE
14 years 7 months ago
Efficient down-up sampling using DCT kernel for MPEG-21 SVC
Down-up sampling of images is an essential process for spatial scalability of the video coding standard. We propose an efficient down-up sampling method in spatial domain using DC...
Il-hong Shin, Hyun Wook Park
ICIP
2005
IEEE
14 years 7 months ago
Filter networks for efficient estimation of local 3-D structure
Björn Svensson, Mats T. Andersson, Hans Knuts...
ICIP
2005
IEEE
14 years 7 months ago
A probabilistic model for robust face alignment in videos
A new approach for localizing facial structure in videos is proposed in this paper by modeling shape alignment dynamically. The approach makes use of the spatial-temporal continuit...
Wei Zhang, Yi Zhou, Xiaoou Tang, Junhui Deng
ICIP
2005
IEEE
14 years 7 months ago
Direct filtering method for image based rendering
Image based rendering (IBR) is basically a light ray resampling method for generating a novel image without aliasing artifacts from a given set of sampled light rays. To avoid alia...
Akira Kubota, Kiyoharu Aizawa, Tsuhan Chen
ICIP
2005
IEEE
14 years 7 months ago
A robust and automatic face tracker dedicated to broadcast videos
Because of their lack of rules, general broadcast videos are more difficult to analyze than news or sport videos. To retrieve human interventions in this context, a robust face tr...
Étienne Mémin, Brigitte Fauvet, Elis...
ICIP
2005
IEEE
14 years 7 months ago
Efficient local reflectional symmetries detection
In this paper, we present a novel framework for efficient multiple reflectional symmetric regions detection in real images. First, we present a fast operator to measure the symmetr...
Tianqiang Yuan, Xiaoou Tang
ICIP
2005
IEEE
14 years 7 months ago
Multigrid computation of rotationally invariant non-linear optical flow
In supplement to an earlier paper, we present an altered cost functional for the computation of an edge-preserving optical flow that is invariant to rotation. In addition, we expl...
Christopher V. Alvino, Allen Tannenbaum, Anthony J...