DATA-COMPRESSION ON MULTIFONT CHINESE CHARACTER PATTERNS

NCU Institutional Repository > 資訊電機學院 > 資訊工程研究所 > 期刊論文 > Item 987654321/29236

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncu.edu.tw/handle/987654321/29236

题名:	DATA-COMPRESSION ON MULTIFONT CHINESE CHARACTER PATTERNS
作者:	TSAY,MK;KUO,CH;JU,RH;CHIU,MK
贡献者:	資訊工程研究所
日期:	1994
上传时间:	2010-06-29 20:17:09 (UTC+8)
出版者:	中央大學
摘要:	The problems arising in the modeling and coding of digital Chinese character patterns for noiseless compression purposes are discussed. The modeling is intended to capture the maximum redundancies of the source under the consideration of relevant parameters, In this study, a redundancy-gathering algorithm is proposed in which a 2-D parsing tree is used, and the nodes to extend the tree are ranked according to the maximum redundancy gathered. Hence, the modeling represented by the tree can achieve great performance in the small number of nodes. The algorithm is then applied to evaluate the performance of arithmetic coding for digital Chinese character patterns. The results are compared to those of the traditional compression methods. In the same complexity, we find that our algorithm can improve the coding efficiency as high as 25.54%, 30.23%, 32.17%, 15.90%, and 27.58%, for five Chinese fonts, respectively.
關聯:	IEEE TRANSACTIONS ON IMAGE PROCESSING
显示于类别:	[資訊工程研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	535	检视/开启

在NCUIR中所有的数据项都受到原著作权保护.

社群 sharing