191 search results - page 3 / 39 » Automatic object detection using shape information in ultras... |
SAC
2010
ACM
13 years 12 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 ...
ECCV
2006
Springer
14 years 7 months ago
2006
Springer
Abstract. Automatic delineation of anatomical structures in 3-D volumetric data is a challenging task due to the complexity of the object appearance as well as the quantity of info...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
Abstract. Despite the ubiquitous use of range images in various computer vision applications, little has been investigated about the size variation of the local geometric structure...
PAMI
2008
13 years 5 months ago
2008
This paper proposes a method for detecting object classes that exhibit variable shape structure in heavily cluttered images. The term "variable shape structure" is used t...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
Registration of an image, the query or reference, to a database of rotated and translated exemplars constitutes an important image retrieval and indexing application which arises i...