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» Problem Frames: A Case for Coordination
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ICIP
2002
IEEE
16 years 7 months ago
Joint space-time image sequence segmentation based on volume competition and level sets
In this paper, we address the issue of joint space-time segmentation of image sequences. Typical approaches to such segmentation consider two image frames at a time, and perform t...
Mirko Ristivojevic, Janusz Konrad
ICIP
2001
IEEE
16 years 7 months ago
Robust estimation of depth and motion using stochastic approximation
The problemof structurefrom motion (SFM)is to extract the three-dimensionalmodel of a moving scene from a sequence of images. Though two images are sufficient to produce a 3D reco...
Rama Chellappa, Amit K. Roy Chowdhury
AIPS
2009
15 years 7 months ago
Multi-Agent Online Planning with Communication
We propose an online algorithm for planning under uncertainty in multi-agent settings modeled as DEC-POMDPs. The algorithm helps overcome the high computational complexity of solv...
Feng Wu, Shlomo Zilberstein, Xiaoping Chen
MICCAI
2009
Springer
16 years 7 months ago
Endoscopic Orientation Correction
Abstract. An open problem in endoscopic surgery (especially with flexible endoscopes) is the absence of a stable horizon in endoscopic images. With our "Endorientation" a...
Kurt Höller, Jochen Penne, Armin Schneider, J...
CVPR
2010
IEEE
16 years 2 months ago
Locality-constrained Linear Coding for Image Classification
The traditional SPM approach based on bag-of-features (BoF) must use nonlinear classifiers to achieve good image classification performance. This paper presents a simple but effec...
Jinjun Wang, Jianchao Yang, Kai Yu, Fengjun Lv