901 search results - page 46 / 181 » Perceptually Based Image Comparison |
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
The two major problems raised by a region-based image retrieval system are the automatic definition and description of regions. In this paper we first present a technique of unsup...
ICMCS
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper focuses on optimizing real-time intervehicle video communications from an image analysis perspective. Differently from traditional multimedia communication schemes whic...
ACCV
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Diffusion Tensor Imaging (DTI) provides estimates of local directional information regarding paths of white matter tracts in the human brain. An important problem in DTI ...
ISVC
2007
Springer
14 years 4 months ago
2007
Springer
Abstract. The iris is currently accepted as one of the most accurate traits for biometric purposes. However, for the sake of accuracy, iris recognition systems rely on good quality...
TASLP
2002
13 years 9 months ago
2002
Perceptual audio coders use an estimated masked threshold for the determination of the maximum permissible just-inaudible noise level introduced by quantization. This estimate is d...