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PAMI
2010
273views more  PAMI 2010»
14 years 10 months ago
Correspondence-Free Activity Analysis and Scene Modeling in Multiple Camera Views
We propose a novel approach for activity analysis in multiple synchronized but uncalibrated static camera views. In this paper, we refer to activities as motion patterns of objects...
Xiaogang Wang, Kinh Tieu, W. Eric L. Grimson
JOCN
2011
100views more  JOCN 2011»
14 years 6 months ago
The Emergence of Perceived Position in the Visual System
■ Representing object position is one of the most critical functions of the visual system, but this task is not as simple as reading off an objectʼs retinal coordinates. A rich...
Jason Fischer, Nicole Spotswood, David Whitney
ECCV
2008
Springer
16 years 5 months ago
Shape Matching by Segmentation Averaging
We use segmentations to match images by shape. To address the unreliability of segmentations, we give a closed form approximation to an average over all segmentations. Our techniqu...
Hongzhi Wang, John Oliensis
ICIP
2008
IEEE
15 years 9 months ago
Efficient motion estimation under varying illumination
In this paper, we show how to estimate, accurately and efficiently, the 3D motion of a rigid or non-rigid object, and time-varying lighting in a dynamic scene. This is achieved i...
Yilei Xu, Amit K. Roy Chowdhury
AINA
2005
IEEE
15 years 8 months ago
A Probabilistic Signal-Strength-Based Evaluation Methodology for Sensor Network Deployment
: The deployment of senor networks have attracted a lot of attention recently. In essence this issue is concerned with how well a sensing field is monitored by sensors to achieve ...
Sheng-Po Kuo, Yu-Chee Tseng, Fang-Jing Wu, Chun-Yu...