57 search results - page 3 / 12 » Medical Image Denoising using Adaptive Threshold Based on Co... |
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
In this paper, we introduce a new robust image watermarking technique based on the Discrete Wavelet Transform (DWT). The proposed method extends the concept of image denoising to ...
MICCAI
2003
Springer
14 years 8 months ago
2003
Springer
De-noising of SPECT and PET images is a challenging task due to the inherent low signal-to-noise ratio of acquired data. Wavelet based multiscale denoising methods typically apply ...
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
—This paper proposes to use Contourlet transform for image compression and feature extraction for wireless face recognition system. The properties of face images and face recogni...
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
We propose a novel denoising algorithm to reduce the Poisson noise that is typically dominant in fluorescence microscopy data. To process large datasets at a low computational co...
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
We present the application of a novel nonparametric approach to restoration and interpolation of medical images. The proposed approach is based on the notion of spatially adaptive...