(The) performance of a multilevel runlength coding for multilevel image = 일반적 영상에 대한 Multilevel runlength coding 방법의 성능에 관한 연구

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The performance of an extended conditional runlength code(CRC) is investigated for multilevel images. The new coding method named as "Multilevel conditional runlength (M/R) coding" is basically an extension of CRC using both runlength code and Huffman code based on the statistics of image states. In M/R coding, after the fundamental states of Markov model have been classified into several groups with different probability distribution, runlength coding or Huffman coding is appropriately used in each group to achieve a pel entropy which approaches the Markov bound. In this paper, the effects of various parameters are investigated to minimize the error propagation within the specified image quality for 6-bit images. In comparison, it is found that M/R coding is superior to Bit plane coding, and is comparable with Discrete cosine transform.
Advisors
Kim, Jae-Kyoon김재균
Description
한국과학기술원 : 전기 및 전자공학과,
Publisher
한국과학기술원
Issue Date
1982
Identifier
63379/325007 / 000801028
Language
eng
Description

학위논문(석사) - 한국과학기술원 : 전기 및 전자공학과, 1982.2, [ vi, 61 p.]

URI
http://hdl.handle.net/10203/39574
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=63379&flag=dissertation
Appears in Collection
EE-Theses_Master(석사논문)
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