1405 search results - page 3 / 281 » Perceptual Image Distortion |
ICASSP
2007
IEEE
14 years 4 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
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
2008
IEEE
14 years 7 months ago
2008
IEEE
Divisive normalization has been recognized as a successful approach to model the perceptual sensitivity of biological vision. It also provides a useful image representation that i...
ICIP
2009
IEEE
14 years 6 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
2004
IEEE
14 years 7 months ago
2004
IEEE
Perceptual image hashing maps an image to a fixed length binary string based on the image's appearance to the human eye, and has applications in image indexing, authenticatio...