474 search results - page 70 / 95 » Automatic color palette |
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
We present a novel framework for tracking of a long sequence of human activities, including the time instances of change from one activity to the next, using a closed-loop, non-li...
SOUPS
2009
ACM
14 years 3 months ago
2009
ACM
The ASIRRA CAPTCHA [6], recently proposed at ACM CCS 2007, relies on the problem of distinguishing images of cats and dogs (a task that humans are very good at). The security of AS...
FGR
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper proposes a novel method for robust and automatic realtime head tracking by fusing face and head cues within a multi-state particle filter. Due to large appearance vari...
IPCCC
2005
IEEE
14 years 2 months ago
2005
IEEE
A composite multimedia object (cmo) is comprised of different media components such as text, video, audio and image, with a variety of constraints that must be adhered to. The con...
LAWEB
2003
IEEE
14 years 2 months ago
2003
IEEE
In this paper we perform a study of the image contents of the Chilean web (.cl domain) using automatic feature extraction, content-based analysis and face detection algorithms. In...