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» On the Camera Placement Problem
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ICASSP
2009
IEEE
15 years 11 months ago
Estimating correspondence between multiple cameras using joint invariants
The joint invariants of the projective group PSL(3, R) on RP2 , the five-point volume cross-ratios, are studied to address the problem of correspondence in a camera network. The ...
Raman Arora, Yu Hen Hu, Charles Dyer
ICIP
2008
IEEE
15 years 11 months ago
Matching tracking sequences across widely separated cameras
In this paper, we present a new solution to the problem of matching tracking sequences across different cameras. Unlike snapshot-based appearance matching which matches objects by...
Yinghao Cai, Kaiqi Huang, Tieniu Tan
ICRA
2007
IEEE
159views Robotics» more  ICRA 2007»
15 years 10 months ago
Decoupled Visual Servoing from a set of points imaged by an omnidirectional camera
Abstract— This paper presents a hybrid decoupled visionbased control scheme valid for the entire class of central catadioptric sensors (including conventional perspective cameras...
Hicham Hadj-Abdelkader, Youcef Mezouar, Philippe M...
ACCV
2007
Springer
15 years 10 months ago
Continuously Tracking Objects Across Multiple Widely Separated Cameras
In this paper, we present a new solution to the problem of multi-camera tracking with non-overlapping fields of view. The identities of moving objects are maintained when they are...
Yinghao Cai, Wei Chen, Kaiqi Huang, Tieniu Tan
CVPR
2010
IEEE
15 years 9 months ago
An Eye for an Eye: A Single Camera Gaze-Replacement Method
The camera in video conference systems is typically positioned above, or below, the screen, causing the gaze of the users to appear misplaced. We propose an effective solution to ...
Lior Wolf, Ziv Freund, Shai Avidan