An Improved Algorithm for Color Medical Image Compression Based on DCT
2014 ◽
Vol 602-605
◽
pp. 3114-3118
Keyword(s):
The Mean
◽
Medical image compression technology has great significance in the field of medical image engineering and clinical application. The current image compression technology is mainly for gray image, Few people study on medical image color compression algorithm. This paper presents a compression algorithm for color image based on DCT. First, the algorithm change the color medical image of RGB space to SAT space, this transformation ensures the medical image without distortion, and effectively reduce the mean image of each dimension of component. Then, the algorithm make the DCT transform for color image compression in the SAT space. Experimental shows that the improved algorithm in color medical image compression has achieved good results.
2011 ◽
Vol 65
(1)
◽
pp. 16-26
◽
Effects of Compression Algorithms and Identification of Cancer cell using CT Coronel View Lung Image
2019 ◽
Vol 8
(6)
◽
pp. 103-105
1998 ◽