490 search results - page 62 / 98 » Fractal-wavelet image denoising |
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
This paper describes a complete low-complexity imaging system based on a single MEMS scanning mirror and a single photodetector, together with customized image enhancement algorit...
ISBI
2004
IEEE
14 years 10 months ago
2004
IEEE
The techniques described in this paper allow multiscale photon-limited image reconstruction methods to be implemented with significantly less computational complexity than previou...
ICCV
2007
IEEE
14 years 12 months ago
2007
IEEE
Many computer vision and image processing tasks require the preservation of local discontinuities, terminations and bifurcations. Denoising with feature preservation is a challeng...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
Quantization, defined as the act of attributing a finite number of grey-levels to an image, is an essential task in image acquisition and coding. It is also intricately linked to ...
ICIP
2006
IEEE
14 years 11 months ago
2006
IEEE
We describe a digital image forensics technique to distinguish images captured by a digital camera from computer generated images. Our approach is based on the fact that image acq...