546 search results - page 3 / 110 » Perceptual image preview |
ICIP
2009
IEEE
14 years 7 months ago
2009
IEEE
In this paper a framework for Image Quality Assessment (IQA) is introduced based on the properties of Receptive Fields (RFs) which are the primary mechanism for detection of visua...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
We present a hybrid approach to image watermarking that exploits results from both information theory and perceptual studies. Towards this purpose we use a waterfilling-type algor...
ICIP
1994
IEEE
14 years 7 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 ...
ICASSP
2007
IEEE
14 years 10 days ago
2007
IEEE
Perceptual image quality metrics have explicitly accounted for perceptual characteristics of the human visual system (HVS) by modeling sensitivity to subband noise as the just-not...
ICIP
2002
IEEE
14 years 7 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...