1333 search results - page 122 / 267 » Face image retrieval by using Haar features |
152
click to vote
ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
y trees are well-known abstract structures. This paper proposes a new shape-based image retrieval method based on concavity trees. The proposed method has two main components. The...
178
click to vote
ICIP
2001
IEEE
16 years 8 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...
186
click to vote
CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
For content level access, very often database needs the query as a sample image. However, the image may contain private information and hence the user does not wish to reveal the ...
150
click to vote
ICPR
2004
IEEE
16 years 7 months ago
2004
IEEE
This paper proposes a video-based super-resolution algorithm by high-frequency component compensation. Normalized logarithm distance (NLD) minimization on local shape feature is p...
178
click to vote
CLEF
2009
Springer
15 years 4 months ago
2009
Springer
: This paper presents the results of a user study conducted in the framework of the Interactive Image Retrieval task at CLEF 2009. The main goal of our research is to understand th...