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兵工学报 ›› 2001, Vol. 22 ›› Issue (3): 423-425.

• 研究简报 • 上一篇    下一篇

ー种快速识别形体巨大目标的方法

王文会   

  1. 北京理工大学机电工程学院,北京,1000 81
  • 收稿日期:2000-07-01 修回日期:2001-05-01 上线日期:2014-12-25
  • 通讯作者: 王文会

A Method of Fast Recognition of Huge Objects

Wang Wenhui   

  1. School of Mechatronic Engineering, Beijing Institute of Technology, Beijing, 100081
  • Received:2000-07-01 Revised:2001-05-01 Online:2014-12-25
  • Contact: Wang Wenhui

摘要: 提出了一种从灰度图像中识别形体巨大的目标的方法。此方法先计算灰度图像的梯度值,再对梯度图像进行二值化,对二值化后的图像先后进行腐蚀和膨胀操作,然后对所得到的图像进行区域分割,从得到的区域中找到目标区域。

关键词: 图像识别 , 梯度图像 , 数学形态学 , 区域分割

Abstract: A method of recognizing huge objects from gray images is proposed. An edge image is first worked out and then thresholded. Next the binary image is processed by morphological opera?tions of erosion and dilation respectively, followed by image segmentation. Finally,the object region is selected from the segmentation results and indicated with target rectangles.

Key words: image recognition , edge image , morphology , image segmentation

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