518 search results - page 1 / 104 » Local shape features for object recognition |
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
We present a shape matching algorithm based on the chamfer distance transform which can be easily integrated into the well-known SIFT framework. The shape matching was designed to...
CVPR
2004
IEEE
13 years 8 months ago
2004
IEEE
We introduce a new class of distinguished regions based on detecting the most salient convex local arrangements of contours in the image. The regions are used in a similar way to ...
ICIAR
2005
Springer
13 years 10 months ago
2005
Springer
We have developed a generic ontology of objects, and a knowledge base of everyday physical objects. Objects are represented as assemblies of functional features and their spatial r...
SAC
2010
ACM
13 years 11 months ago
2010
ACM
Due to noise, overlapped text/signature and multi-oriented nature, seal (stamp) object detection involves a difficult challenge. This paper deals with automatic detection of seal ...
ICCV
2007
IEEE
14 years 6 months ago
2007
IEEE
Recent work in object categorization often uses local image descriptors such as SIFT to learn and detect object categories. Such descriptors explicitly code local appearance and h...