285 search results - page 47 / 57 » Estimating demosaicing algorithms using image noise variance |
SIGGRAPH
1999
ACM
15 years 3 months ago
1999
ACM
We describe a new approach for creating concise high-level generative models from range images or other approximate representations of real objects. Using data from a variety of a...
SIAMAM
2011
14 years 6 months ago
2011
We consider the problem of locating perfectly conducting cracks and estimating their geometric features from multi-static response matrix measurements at a single or multiple frequ...
106
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CAIP
2005
Springer
15 years 5 months ago
2005
Springer
Non-parametric data representation can be done by means of a potential function. This paper introduces a methodology for finding modes of the potential function. Two different me...
105
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ICIP
2008
IEEE
15 years 6 months ago
2008
IEEE
Conventional electrophotographic printers tend to produce Moir´e artifacts when used for printing images scanned from printed material such as books and magazines. We propose a n...
RT
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. Photo-realistic rendering algorithms such as Monte Carlo ray tracing sample individual paths to compute images. Noise and aliasing artefacts are usually reduced by supers...