102 search results - page 2 / 21 » A Progressive Rendering Algorithm Using an Adaptive Perceptu... |
CGF
2006
13 years 5 months ago
2006
Within computer graphics, the field of predictive rendering is concerned with those methods of image synthesis which yield results that do not only look real, but are also radiome...
TIP
2002
13 years 4 months ago
2002
This paper presents a discrete cosine transform (DCT)-based locally adaptive perceptual image coder, which discriminates between image components based on their perceptual relevanc...
SIGGRAPH
1999
ACM
13 years 9 months ago
1999
ACM
We introduce a new concept for accelerating realistic image synthesis algorithms. At the core of this procedure is a novel physical error metric that correctly predicts the percep...
ICIP
2002
IEEE
14 years 6 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...
HVEI
2010
13 years 6 months ago
2010
Perceptual image distortion measures can play a fundamental role in evaluating and optimizing imaging systems and image processing algorithms. Many existing measures are formulate...