小波变换在医学图像处理技术中的研究

Study on Wavelet Transform in the Medical Image Processing Technology

进行图像处理的技术与方法很多,而对模糊图像可能受到成像设备的影响出现图像质量退化的现象,因此对于一幅图像不同能力和背景的人对图像判断的结果会不同,在现有的科学技术基础上提高图像的质量,减少医务工作者在图像判断上的失误是关键;本文利用二维小波变换技术在图像去雾效果上有明显的增强,提高了图像的清晰度。

There are a lot of technologies and methods of image processing, while for the phe- nomenon that fuzzy image may be affected by the imaging devices so that image quality may de- grade, so even to a same image the judge results from people with different abilities and back- grounds will be different; to improve the quality of image on the basis of existing science and technology and reduce errors of medical workers^judgment on the image is the key. This paper makes use of two - dimensional wavelet transform technology to significantly enhance defogging effect of image and improve the clarity of the image.