• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>IFIP(International Federation for Information Processing) TC 12 International Conference on Computer and Computing Technologies in Agriculture(CCTA 2007); 20070818-20; Wuyishan(CN) >STUDY ON EXTRACTING EDGE OF CROPLAND SCENERY
【24h】

STUDY ON EXTRACTING EDGE OF CROPLAND SCENERY

机译：农田景观提取边缘的研究

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Vision navigation and location is a main function in the vision system of intelligent agricultural mobile robot, and the edge feature of images is an important feature for vision navigation and location. According to the characteristic of cropland scenery, a compactly supported dyadic antisymmetric wavelet with respect to origin is brought forward to detect edges of cropland image. A set of filters were given that can be used to construct the edge detecting wavelet. The edge features are provided by determining the local maxim of wavelet coefficient at dyadic scale of the image. After the computer simulation was carried out on the cropland image, the continuous and smooth edge image can be got. The edges of cropland scenery are extracted accurately. The experiment result reveals that the method is efficient and practicable.
机译：视觉导航与定位是智能农业移动机器人视觉系统的主要功能，图像的边缘特征是视觉导航与定位的重要特征。根据农田风光的特征，提出了一种关于原点的紧密支持的二元反对称小波，以检测农田图像的边缘。给出了一组滤波器，可用于构造边缘检测小波。通过确定图像的二进位尺度上的小波系数的局部最大值来提供边缘特征。对农田图像进行计算机仿真后，可以获得连续，平滑的边缘图像。可以准确提取农田风光的边缘。实验结果表明，该方法是有效可行的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号