646 search results - page 1 / 130 » A model of visual masking for computer graphics |
SIGGRAPH
1997
ACM
13 years 8 months ago
1997
ACM
In this paper we develop a computational model of visual masking based on psychophysical data. The model predicts how the presence of one visual pattern affects the detectability...
DCC
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper introduces a very low complexity visual masking algorithm for the JPEG2000 image compression standard and evaluates its impact on the visual image quality by means of t...
PG
2007
IEEE
13 years 10 months ago
2007
IEEE
The faceting signal, defined in this paper as the difference signal between a rendering of the original geometric model and a simplified version of the geometric model, is respo...
APGV
2007
ACM
13 years 8 months ago
2007
ACM
3D models are subject to a wide variety of processing operations such as compression, simplification or watermarking, which introduce slight geometric modifications on the shape. ...
SI3D
2006
ACM
13 years 10 months ago
2006
ACM
Visual patterns on the surface of an object, such as two dimensional texture, are taken into consideration as part of the geometry remeshing process. Given a parameterized mesh an...