118 search results - page 11 / 24 » Fast Crowd Segmentation Using Shape Indexing |
ISM
2005
IEEE
14 years 1 months ago
2005
IEEE
— This paper presents a shape-based retrieval system and its application to infrared satellite images. A complete system is presented, from region extraction of a full hemisphere...
ESANN
2000
13 years 9 months ago
2000
A system for the automatic segmentation of fluorescence micrographs is presented. In a first step positions of fluorescent cells are detected by a fast learning neural network, whi...
VLDB
2002
ACM
14 years 7 months ago
2002
ACM
Abstract. We propose an indexing technique for the fast retrieval of objects in 2D images based on similarity between their boundary shapes. Our technique is robust in the presence...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
The efficient realization of linear space-variant (non-convolution) filters is a challenging computational problem in image processing. In this paper, we demonstrate that it is po...
PAMI
2006
13 years 7 months ago
2006
In this article we present a novel convexity measure for object shape analysis. The proposed method is based on the idea of generating pairs of points from a set, and measuring th...