901 search results - page 5 / 181 » Perceptually Based Image Comparison |
ICIP
1994
IEEE
14 years 11 months ago
1994
IEEE
In this paper, we present a perceptual distortion measure that predicts image integrity far better than mean-squared error. This perceptual distortion measure is based on a model ...
ICIP
2002
IEEE
14 years 11 months ago
2002
IEEE
In this work, we study the extraction of semantic objects from still images. We combine different ideas to extract them in a structured manner together with a perceptual metric th...
IBPRIA
2007
Springer
14 years 4 months ago
2007
Springer
PCM
2004
Springer
14 years 3 months ago
2004
Springer
Due to the ‘semantic gap’ between low-level visual features and the rich semantics in user’s mind, performance of traditional contentbased image retrieval systems is far from...
ICIP
2003
IEEE
14 years 3 months ago
2003
IEEE
Regularization constraints are necessary in inverse problems such as image restoration, optical flow computation or shape from shading to avoid the singularities in the solution....