Title :
Wavelet Denoising Arithmetic Research Based on Small Hepatocellular Carcinoma CT Image
Author :
Ye, Bing-gang ; Wu, Xiao-ming
Author_Institution :
Coll. of Biosci. & Bioeng., South China Univ. of Technol., Guangzhou, China
Abstract :
Early detection of small hepatocellular carcinoma (SHCC) has very important clinic value, and wavelet denoising arithmetic research of SHCC CT image, based on image processing technology, assists to diagnose the SHCC focus. According to the wavelet coefficient correlation, this article deducts, figures out and discards the feeble or irrelated coefficient of noise of SHCC CT image, and ultimately wipes off the noise.
Keywords :
arithmetic; cancer; cellular biophysics; computerised tomography; image denoising; liver; medical image processing; tumours; wavelet transforms; SHCC CT images; SHCC diagnosis; clinic value; image processing technology; irrelated noise coefficient; small hepatocellular carcinoma detection; wavelet coefficient correlation; wavelet denoising arithmetic research; Arithmetic; Biomedical engineering; Computed tomography; Educational institutions; Focusing; Multiresolution analysis; Noise figure; Noise reduction; Space technology; Wavelet coefficients;
Conference_Titel :
Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2901-1
Electronic_ISBN :
978-1-4244-2902-8
DOI :
10.1109/ICBBE.2009.5163756
