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Content Provider | IEEE Xplore Digital Library |
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Author | Ohta, K. Jiying Zhao Shimazu, Y. Hayasaka, R. Matsushita, Y. |
Copyright Year | 1996 |
Description | Author affiliation: Dept. of Instrum. Eng., Keio Univ., Yokohama, Japan (Ohta, K.) |
Abstract | This paper presents a novel standard baseline JPEG compatible still image compression method that allows to flexibly control the decompression duality of regions in the image. Therefore, it allows both higher quality of important parts and lower bitrate as a whole, and it reflects the sense of human beings. We use the fuzzy technique to determine the important regions in the same manner as human beings do, allocate a higher bitrate to important regions and a lower bitrate to the rest of image. The paper mainly introduces an importance adaptive image codec, and finally gives experimental results. |
Starting Page | 1002 |
Ending Page | 1006 |
File Size | 851026 |
Page Count | 5 |
File Format | |
ISBN | 0780329120 |
DOI | 10.1109/ICSIGP.1996.566260 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 1996-10-18 |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Codecs Humans Image coding Decoding Quantization Transform coding Bit rate Discrete cosine transforms Image quality Image segmentation |
Content Type | Text |
Resource Type | Article |
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