138 search results - page 3 / 28 » Distortions of length perception |
ACCV
2007
Springer
13 years 12 months ago
2007
Springer
High-capacity image watermarking scheme aims at maximize bit rate of hiding information, neither eliciting perceptible image distortion nor facilitating special watermark attack. T...
TVCG
2011
13 years 4 days ago
2011
—There are multiple areas of computer graphics where triangular meshes are being altered in order to reduce their size or complexity, while attempting to preserve the original sh...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
We describe a framework for quantifying color image distortion based on an adaptive signal decomposition. Specifically, local blocks of the image error are decomposed using a set ...
ICIP
1998
IEEE
14 years 7 months ago
1998
IEEE
This paper presents a comprehensive distortion metric for digital color images. It is based on a normalization model of the human visual system that incorporates color perception....
HAPTICS
2007
IEEE
14 years 3 days ago
2007
IEEE
Both haptic and visual senses play a role in how we explore our environment. Previous studies have shown that vision plays a very strong role in perception of object stiffness, ye...