DocumentCode
3016227
Title
A new progressive coding algorithm of dithered images
Author
Pei, Soo-Chang ; Guo, Jing-Ming ; Lee, Hua
Author_Institution
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
fYear
2004
fDate
28-30 March 2004
Firstpage
61
Lastpage
65
Abstract
A novel progressive coding scheme is presented for the efficient display of dithered images. Dithered images are the results of thresholding original gray-level images with dithering screens. After the preprocessing of bit-interleaving, this algorithm utilizes the characteristic of the reordered image to determine the transmitting order and then progressively reconstructs the dithered image. Moreover, the dithered images are further compressed by lossy and lossless procedures. The experimental results demonstrate high-quality reconstructions while maintaining low transmitted bit rates.
Keywords
data compression; image coding; image reconstruction; bit-interleaving; dithered images; gray-level image thresholding; image compression; image reconstruction; progressive coding algorithm; reordered image; Bandwidth; Bit rate; Computer errors; Distortion measurement; Filling; Image coding; Image converters; Image databases; Image reconstruction; Visual databases;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Analysis and Interpretation, 2004. 6th IEEE Southwest Symposium on
Print_ISBN
0-7803-8387-7
Type
conf
DOI
10.1109/IAI.2004.1300945
Filename
1300945
Link To Document