中国组织工程研究与临床康复2011，Vol.15Issue(22)：4087-4089,3.DOI:10.3969/j.issn.1673-8225.2011.22.023
MRI图像的小波融合处理
Processing of wavelet fusion to MRI image
盖立平 1任洪琴 2王桂莲 1王礼 1张龙梅 1由莲莲1
作者信息
- 1. 大连医科大学,医学影像学系,物理学教研室,辽宁省大连市,116044
- 2. 大连医科大学,现代教育技术部,一卡通技术管理中心,辽宁省大连市,116044
- 折叠
摘要
Abstract
BACKGROUND: Wavelet fusion is the fusion of two or more images together to get more comprehensive and more accurate image information in same scene. OBJECTIVE: To restore the lack parts of image and improve the quality of medical image and make diagnoses more convenient. METHODS: The main principle of image fusion is to have wavelet decomposition by using two-dimensional wavelet analysis to MRI brain stem images and applies many fusion methods to approximations coefficients and details coefficients. Through comparing the renderings in different fusion methods it can identify the most suitable image fusion method for the MRI image; it is the minimum integration method.RESULTS AND CONCLUSION: The fusion methods can successfully restore the lack parts of original images. Many missing parts can be fully restored using suitable combination of all sorts of fusion methods. Integration with the minimum means the best fusion to the MRI image introduced in the paper. The two-dimensional wavelet analysis of medical images can simplify the program work and improve the visual effects and be helpful to clinical diagnosis.英文关鍵词]关键词
小波图像/图像融合技术/小波变换/图像处理/MRI分类
基础医学引用本文复制引用
盖立平,任洪琴,王桂莲,王礼,张龙梅,由莲莲..MRI图像的小波融合处理[J].中国组织工程研究与临床康复,2011,15(22):4087-4089,3.
