Wavelet threshold denoising algorithm for CR images / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 11-14, 2006.
Article
in Chinese
| WPRIM
| ID: wpr-232901
ABSTRACT
A wavelet threshold denoising algorithm for CR images is put forward here . A noised CR image is decomposed into wavelet coefficients, which are processed by the algorithm, and the denoised CR image is reconstructed based on the processed coefficients. Examples are too presented to demonstrate the efficiency of the algorithm on denoising and, maintaining the detail of the CR images.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Algorithms
/
Signal Processing, Computer-Assisted
/
Radiography
/
Radiographic Image Interpretation, Computer-Assisted
/
Radiographic Image Enhancement
/
Methods
Type of study:
Diagnostic study
/
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Medical Instrumentation
Year:
2006
Type:
Article
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