18 search results - page 3 / 4 » Minimizing the Perception of Chromatic Noise in Digital Imag... |
PICS
2000
13 years 8 months ago
2000
The development and adoption of standards for the evaluation of digital camera resolution has helped foster the widespread use of slanted-edge-based analysis. In addition, the for...
SIGGRAPH
1987
ACM
13 years 10 months ago
1987
ACM
Ray tracing produces point samples of an image from a 3-D model. Constructing an antialiased digital picture from point samples is difficult without resorting to extremely high sa...
ICIAP
2003
ACM
14 years 7 months ago
2003
ACM
To be able to enlarge a digital image from a single frame preserving the perceptive cues is a relevant research issue. The best algorithms take into account the presence of edges ...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
We propose a method for edge-preserving regularized reconstruction in coherent imaging systems. In our framework, image formation from measured data is achieved through the minimi...
ISVC
2009
Springer
14 years 1 months ago
2009
Springer
While realistic illumination significantly improves the visual quality and perception of rendered images, it is often very expensive to compute. In this paper, we propose a new al...