ass日本风韵熟妇pics男人扒开女人屁屁桶到爽|扒开胸露出奶头亲吻视频|邻居少妇的诱惑|人人妻在线播放|日日摸夜夜摸狠狠摸婷婷|制服 丝袜 人妻|激情熟妇中文字幕|看黄色欧美特一级|日本av人妻系列|高潮对白av,丰满岳妇乱熟妇之荡,日本丰满熟妇乱又伦,日韩欧美一区二区三区在线

基于面向對象與替換法的遙感影像云檢測與去除技術
CSTR:
作者:
作者單位:

作者簡介:

通訊作者:

中圖分類號:

基金項目:

國家自然科學基金資助項目(30871965)和福建省科技計劃重點資助項目(2011N0031)


Cloud Detection and Removal Technology in Remote Sensing Image Based on Object-oriented and Substitution Method
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 圖/表
  • |
  • 訪問統(tǒng)計
  • |
  • 參考文獻
  • |
  • 相似文獻
  • |
  • 引證文獻
  • |
  • 資源附件
  • |
  • 文章評論
    摘要:

    裁剪20090716和20090730兩景HJ-1 CCD多光譜影像的部分作為試驗區(qū),,基于面向對象法實現了厚云、薄云及云影的檢測,,進而利用替換法去除云和云影,。對原影像,、去云后影像的像元灰度均值,、最大值,、標準差,、熵等指標進行了比較,,結果表明,,還原后的影像符合地面實際,面向對象與替換法可作為HJ-1 CCD多光譜數據的云檢測與去除的重要方法,。

    Abstract:

    Parts of 20090716 and 20090730 HJ-1 CCD multi-spectral images were cut as the experimental areas. The thick cloud, thin cloud and cloud shadow were detected based on object-oriented method. And then, the substitution method was used to remove the cloud and cloud shadow. The comparison of pixel gray mean, maximum, standard deviation and entropy of original image and restored image indicated that the restored image accorded with the ground truth. The object-oriented and substitution could be an important method in the cloud detection and removal of HJ-1 CCD multi-spectral image.

    參考文獻
    相似文獻
    引證文獻
引用本文

許章華,龔從宏,劉健,余坤勇,賴日文,李增祿.基于面向對象與替換法的遙感影像云檢測與去除技術[J].農業(yè)機械學報,2013,44(6):210-214. Xu Zhanghua, Gong Conghong, Liu Jian, Yu Kunyong, Lai Riwen, Li Zenglu. Cloud Detection and Removal Technology in Remote Sensing Image Based on Object-oriented and Substitution Method[J]. Transactions of the Chinese Society for Agricultural Machinery,2013,44(6):210-214.

復制
分享
文章指標
  • 點擊次數:
  • 下載次數:
  • HTML閱讀次數:
  • 引用次數:
歷史
  • 收稿日期:
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期: 2013-05-28
  • 出版日期:
文章二維碼