671 search results - page 6 / 135 » Shape Matching and Object Recognition Using Shape Contexts |
ECCV
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. We propose a novel framework, aspect space, to balance deformability and discriminability, which are often two competing factors in shape and image representations. In th...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
We describe a new hierarchical representation for twodimensional objects that captures shape information at multiple levels of resolution. This representation is based on a hierar...
CVPR
2003
IEEE
14 years 10 months ago
2003
IEEE
For purpose of object recognition, we learn one discriminative classifier based on one prototype, using shape context distances as the feature vector. From multiple prototypes, th...
CVPR
2010
IEEE
14 years 2 months ago
2010
IEEE
We present an object recognition system that locates an object, identifies its parts, and segments out its contours. A key distinction of our approach is that we use long, salien...
ICPR
2010
IEEE
14 years 1 months ago
2010
IEEE
In this paper we provide a framework of detection and localization of multiple similar shapes or object instances from an image based on shape matching. There are three challenges...