19 May 1992 New binary image compression scheme for various kinds of images
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This paper presents an efficient lossless data compression scheme for various kinds of binary images as line drawings and half-tone pictures. We studied a combination of preprocessing and Lempel-Ziv universal coding. To improve the compression ratio, we modified Lempel-Ziv universal coding by dividing its dictionary into classified sub-dictionaries. We obtained improved compression ratios in computer simulation on composite images consisting of mixed test and images.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shigeru Yoshida, Yoshiyuki Okada, Yasuhiko Nakano, Hirotaka Chiba, Masahiro Mori, "New binary image compression scheme for various kinds of images", Proc. SPIE 1657, Image Processing Algorithms and Techniques III, (19 May 1992); doi: 10.1117/12.58322; https://doi.org/10.1117/12.58322


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