3963 search results - page 660 / 793 » Designing for learning |
ICIP
2004
IEEE
16 years 29 days ago
2004
IEEE
We present an approach to estimate the poses of human heads in natural scenes. The essential features for estimating the head pose are the positions of the prominent facial featur...
100
click to vote
ICIP
2004
IEEE
16 years 29 days ago
2004
IEEE
Quantization index modulation (QIM) techniques have been gaining popularity in the data hiding community because of their robustness and information-theoretic optimality against a...
ICPR
2006
IEEE
16 years 14 days ago
2006
IEEE
Content-based Image Retrieval (CBIR) is a computer vision application that aims at automatically retrieving images based on their visual content. Linear Discriminat Analysis and i...
ICPR
2002
IEEE
16 years 13 days ago
2002
IEEE
One of the major difficulties in face recognition systems is the in-depth pose variation problem. Most face recognition approaches assume that the pose of the face is known. In th...
100
click to vote
WWW
2009
ACM
16 years 1 days ago
2009
ACM
General image retrieval is often carried out by a text-based search engine, such as Google Image Search. In this case, natural language queries are used as input to the search eng...