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嵌入式TCP/IP协议在ARM上的实现及其应用
引用本文:李琼.嵌入式TCP/IP协议在ARM上的实现及其应用[J].微计算机应用,2005,26(6):755-756.
作者姓名:李琼
作者单位:北京瑞斯康达科技发展有限公司,北京,100083
基金项目:国家计委基金资助项目(计高技[2001]997号).
摘    要:介绍了嵌入式TCP/IP协议LWIP,实现了该嵌入式TCP/IP协议栈在ARM7TDMI上的移植,展望了其在数据传输系统中的应用前景.

关 键 词:TCP/IP  LwIP  ARM7TDMI
收稿时间:2004-10-13
修稿时间:2004-10-13

Image Physical Content and Logical Content
LI Qiong.Image Physical Content and Logical Content[J].Microcomputer Applications,2005,26(6):755-756.
Authors:LI Qiong
Affiliation:Beijing Raisecom Science and techmical development Ltd, Beijing, 100083, China
Abstract:Image content Was consisted of the physical content and the logical content. Image physical content is that the man sensed directly with eyes. Image logical content is that is gained by the man using the civilization, psychology and physiology based on the physical content. Gaining the physical content was gaining the color, shape , texture and boundary. After gaining the physical content, using the rules, the knowledge and the relational models , the logical content was gained.
Keywords:image physical content  image logical content  image content
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