Volume 22 Issue 4
Apr.  1997
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Zheng Hong, Zheng Zhaobao. The Knowledge Acquisition Based on Markov Random Field for Aeroimage Understanding[J]. Geomatics and Information Science of Wuhan University, 1997, 22(4): 314-317.
Citation: Zheng Hong, Zheng Zhaobao. The Knowledge Acquisition Based on Markov Random Field for Aeroimage Understanding[J]. Geomatics and Information Science of Wuhan University, 1997, 22(4): 314-317.
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The Knowledge Acquisition Based on Markov Random Field for Aeroimage Understanding

  • School of Photoelectric Engineeing, WTUSM, 39 Luoyu Road, Wuhan China, 430070

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  • Received Date: March 18, 1997
  • Published Date: April 04, 1997
    Graphical Abstract
    • Abstract
  • This paper discusses the three kinds of knowledge based on Markov random field:the distance between the same class images is the shortest;some feature parameters of neighbour pixels are evidence;and images have direction feature.It also presents how the three kinds of knowledge can be acquired and applied in image understanding.Experiments show that these knowledge can help to improve the correct ratio of image understanding.
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