Journal of Systems Engineering and Electronics ›› 2006, Vol. 17 ›› Issue (4): 755-759.doi: 10.1016/S1004-4132(07)60011-5

• ELECTRONICS TECHNOLOGY • Previous Articles     Next Articles

Knowledge based recognition of harbor target

Zhu Bing, Li Jinzong & Cheng Aijun

  1. Harbin Inst. of Technology, Harbin 150001, RR. China
  • Online:2006-12-25 Published:2019-12-20


fast knowledge based recognition method of the harbor target in large gray remote-sensing image is presented. First, the distributed features and the inherent feature are analyzed according to the knowledge of harbor targets; then, twomethods for extracting the candidate region of harbor are devised in accordance with different sizes of the harbors; after that, thresholds are used to segment the land and the sea with strategies of the segmentation error control; finally, harbor recognition is implemented according to its inherent character (semi-closed region of seawater).

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