Technology of Graphic & Image
|
2237-2240

Research of medical image compression approach based on double compression protocol

Su Ning1
Yu Xiaohui2
1. Information Management Center, Jining University, Jining Shandong 273155, China
2. College of Computer Science & Technology, Shandong University, Jinan 250100, China

Abstract

Aiming at the problem of large amount of medical image and the harsh requirements of memory and bandwidth, this paper proposed a new medical image compression approach based on double compression protocol. First, it used square network to reduce the size of images. Then, for each pixel of the image, it chose the optimal amplification method and embedded the corresponding image pixels by digital watermarking technique. Finally, it further compressed the watermark image by JPEG-LS lossless compression to get the final compression image, storaged and transmitted them. Through the experiment for MR and CT two types of medical image, the results show that, compared with other methods, this proposed method provides significant improvements and has ensured a better preservation of the image quality notably for high compression ratios.

Foundation Support

国家自然科学基金资助项目(61272092)
山东省科技发展计划基金资助项目(2014GGE27178)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2018.01.0119
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 7
Section: Technology of Graphic & Image
Pages: 2237-2240
Serial Number: 1001-3695(2019)07-067-2237-04

Publish History

[2019-07-05] Printed Article

Cite This Article

苏宁, 禹晓辉. 基于双重压缩协议的医学图像压缩方法研究 [J]. 计算机应用研究, 2019, 36 (7): 2237-2240. (Su Ning, Yu Xiaohui. Research of medical image compression approach based on double compression protocol [J]. Application Research of Computers, 2019, 36 (7): 2237-2240. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

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