272 search results - page 50 / 55 » Noise Invalidation Denoising |
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
To improve the accuracy of tissue structural and architectural characterization with diffusion tensor imaging, an anisotropic smoothing algorithm is presented for reducing noise i...
ICPR
2010
IEEE
13 years 11 months ago
2010
IEEE
Obtaining high quality images in MR is desirable not only for accurate visual assessment but also for automatic processing to extract clinically relevant parameters. Filtering-bas...
DAGM
2006
Springer
13 years 11 months ago
2006
Springer
In this paper we extend anisotropic diffusion with a diffusion tensor to be applicable to data that is well modeled by linear models. We focus on its variational theory, and invest...
ECCV
2006
Springer
13 years 11 months ago
2006
Springer
We present an analysis and algorithm for the problem of super-resolution imaging, that is the reconstruction of HR (high-resolution) images from a sequence of LR (lowresolution) im...
ACCV
2009
Springer
13 years 10 months ago
2009
Springer
Abstract. We present a novel technique for enhancing an image captured in low light by using near-infrared flash images. The main idea is to combine a color image with near-infrar...