1306 search results - page 18 / 262 » Dequantizing image orientation |
CLEAR
2006
Springer
13 years 11 months ago
2006
Springer
This paper addresses the problem of estimating head pose over a wide range of angles from low-resolution images. Faces are detected using chrominance-based features. Grey-level nor...
MVA
2007
13 years 8 months ago
2007
Applying computer vision technology to IR (Infra-Red) images for UAV (Unmanned Aerial Vehicle) applications is difficult due to its characteristics which differ from common image ...
ICEB
2004
13 years 8 months ago
2004
A patent always contains some images along with the text. Many text based systems have been developed to search the patent database. In this paper, we describe PATSEEK that is an ...
MVA
2000
13 years 8 months ago
2000
A new method for object search is proposed. The proposed scheme is based on matching gradient information around each pixel, computed in the form of orientation codes, rather than...
TIP
2008
13 years 7 months ago
2008
We propose an intra prediction solution to block-based image compression. In order to adapt to local image features during intra prediction, we consider the distinct image singular...