11589 search results - page 1967 / 2318 » Human computation |
171
click to vote
ICCV
2009
IEEE
15 years 4 months ago
2009
IEEE
Within the field of action recognition, features and descriptors are often engineered to be sparse and invariant to transformation. While sparsity makes the problem tractable, it ...
191
click to vote
IEEECIT
2010
IEEE
15 years 3 months ago
2010
IEEE
Face recognition has great demands in human recognition and recently it becomes one of the most important research areas of biometrics. In this paper, we present a novel layered fa...
185
click to vote
ACL
2010
15 years 3 months ago
2010
Weblogs are a source of human activity knowledge comprising valuable information such as facts, opinions and personal experiences. In this paper, we propose a method for mining pe...
221
click to vote
CVPR
2011
IEEE
15 years 3 months ago
2011
IEEE
Active learning techniques have gained popularity in reducing human effort to annotate data instances for inducing a classifier. When faced with large quantities of unlabeled dat...
171
click to vote
CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper, we present an unsupervised method for mining activities in videos. From unlabeled video sequences of a scene, our method can automatically recover what are the recu...