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CVPR
2010
IEEE
15 years 6 months ago
Finding Dots: Segmentation as Popping out Regions from Boundaries
Many applications need to segment out all small round regions in an image. This task of finding dots can be viewed as a region segmentation problem where the dots form one regio...
Elena Bernardis, Stella Yu
CVPR
2008
IEEE
15 years 4 months ago
Visual quasi-periodicity
Periodicity is at the core of the recognition of many actions. This paper takes the following steps to detect and measure periodicity. 1) We establish a conceptual framework of cl...
Erik Pogalin, Arnold W. M. Smeulders, Andrew H. C....
CVPR
2008
IEEE
15 years 4 months ago
A Loopy Belief Propagation approach for robust background estimation
Background estimation, i.e. automatic recovery of the background image from a sequence of images containing moving foreground objects, is an important module in many applications,...
Xun Xu, Thomas S. Huang
WACV
2008
IEEE
15 years 4 months ago
Multi-Pose Face Detection with Asymmetric Haar Features
In this paper we present a system for multi-pose face detection. Our system presents three main contributions. First, we introduce the use of asymmetric Haar features. Asymmetric ...
Geovany A. Ramírez, Olac Fuentes
88
Voted
ICCV
2007
IEEE
15 years 4 months ago
Non-Rigid Image Registration using a Hierarchical Partition of Unity Finite Element Method
We use a Hierarchical Partition of Unity Finite Element Method (H-PUFEM) to represent and analyse the non-rigid deformation fields involved in multidimensional image registration...
Shérif Makram-Ebeid, Oudom Somphone