Research On JPEG2000 And Its Application In Medical Image

With the rapid development of web and multi-media technology, the international standard for still image compression——JPEG can not afford our need. So, Joint Photographic Experts Group designed a new standard——JPEG2000.The essay, first of all, researchs JPEG2000 and implements the kernel code of compressing DICOM with JPEG2000. On the basis of it, gives an improvement, and then combines image denoising and image compression to get better lossy compression effect; discusses several lossless compression ways of Medical Image Sequence; in the end, discusses or analyses many problems of compressing with JPEG2000, and tests all the methods said in the paper.All the production have been used in the project funded by the natural science foundation for colleges (03KJB520129) of Jiangsu province——"medical image diagnoses and assistant explain system".