Sciweavers

136 search results - page 12 / 28
» What is the Spatial Extent of an Object
Sort
View
SDM
2009
SIAM
173views Data Mining» more  SDM 2009»
14 years 5 months ago
Discretized Spatio-Temporal Scan Window.
The focus of this paper is the discovery of anomalous spatio-temporal windows. We propose a Discretized SpatioTemporal Scan Window approach to address the question of how we can t...
Aryya Gangopadhyay, Seyed H. Mohammadi, Vandana Pu...
CVPR
2008
IEEE
14 years 10 months ago
Local grouping for optical flow
Optical flow estimation requires spatial integration, which essentially poses a grouping question: what points belong to the same motion and what do not. Classical local approache...
Xiaofeng Ren
FLAIRS
2008
13 years 11 months ago
A Case-Based Reasoning Approach to Imitating RoboCup Players
We describe an effort to train a RoboCup soccer-playing agent playing in the Simulation League using casebased reasoning. The agent learns (builds a case base) by observing the be...
Michael W. Floyd, Babak Esfandiari, Kevin Lam
ECCV
2008
Springer
14 years 10 months ago
Contour Context Selection for Object Detection: A Set-to-Set Contour Matching Approach
Abstract. We introduce a shape detection framework called Contour Context Selection for detecting objects in cluttered images using only one exemplar. Shape based detection is inva...
Qihui Zhu, Liming Wang, Yang Wu, Jianbo Shi
CGF
2007
82views more  CGF 2007»
13 years 8 months ago
Unpopping: Solving the Image-Space Blend Problem for Smooth Discrete LOD Transitions
This paper presents a new, simple and practical algorithm to avoid artifacts when switching between discrete levels of detail (LOD) by smoothly blending LOD representations in ima...
Markus Giegl, Michael Wimmer