TY - GEN
T1 - Lossless image compression based on two-way smaller difference
AU - Chang, Chin Chen
AU - Chan, Chi Shiang
AU - Hsiao, Ju Yuan
PY - 2003/1/1
Y1 - 2003/1/1
N2 - We propose a lossless image compression method, in which we compress an image by saving the differences between the encoding pixels and their adjacent pixels. To deal with a pixel, we refer to not only its up pixel but also its left pixel and replace the value of the pixel itself with the value of difference. The experimental results show that the method gives quite an impressive performance. Since the values of most adjacent pixels in an image are closed, we can use this simple, effective way to compress the image.
AB - We propose a lossless image compression method, in which we compress an image by saving the differences between the encoding pixels and their adjacent pixels. To deal with a pixel, we refer to not only its up pixel but also its left pixel and replace the value of the pixel itself with the value of difference. The experimental results show that the method gives quite an impressive performance. Since the values of most adjacent pixels in an image are closed, we can use this simple, effective way to compress the image.
UR - http://www.scopus.com/inward/record.url?scp=77950998572&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77950998572&partnerID=8YFLogxK
U2 - 10.1109/AINA.2003.1193008
DO - 10.1109/AINA.2003.1193008
M3 - Conference contribution
AN - SCOPUS:77950998572
T3 - Proceedings - International Conference on Advanced Information Networking and Applications, AINA
SP - 821
EP - 824
BT - Proceedings - 17th International Conference on Advanced Information Networking and Applications, AINA 2003
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 17th International Conference on Advanced Information Networking and Applications, AINA 2003
Y2 - 27 March 2003 through 29 March 2003
ER -