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ICPR
2008
IEEE
14 years 3 months ago
A device enhancing and denoising algorithm for X-ray cardiac fluoroscopy
In X-ray interventional imaging, improved denoising enables lower X-ray dose and better visualization, resulting in increased confidence in the therapeutic act. This article focu...
Vincent Bismuth, Régis Vaillant
ICCV
2007
IEEE
14 years 10 months ago
Adaptive enhancement and noise reduction in very low light-level video
A general methodology for noise reduction and contrast enhancement in very noisy image data with low dynamic range is presented. Video footage recorded in very dim light is especi...
Henrik Malm, Magnus Oskarsson, Eric Warrant, Petri...
WACV
2002
IEEE
14 years 1 months ago
Multi-sensor Super-Resolution
Image sensing is usually done with multiple sensors, like the RGB sensors in color imaging, the IR and EO sensors in surveillance and satellite imaging, etc. The resolution of eac...
Assaf Zomet, Shmuel Peleg
MICCAI
2004
Springer
14 years 9 months ago
High Quality Autostereoscopic Surgical Display Using Anti-aliased Integral Videography Imaging
This paper presents an autostereoscopic three-dimensional (3-D) surgical display with high quality integral videography (IV) rendering algorithm. IV is an animated extension of int...
Hongen Liao, Daisuke Tamura, Makoto Iwahara, Nobuh...
TOG
2008
121views more  TOG 2008»
13 years 8 months ago
Superimposing dynamic range
Replacing a uniform illumination by a high-frequent illumination enhances the contrast of observed and captured images. We modulate spatially and temporally multiplexed (projected...
Oliver Bimber, Daisuke Iwai