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A Study on Feature Extraction Using High-Resolution Satellite Image Data

  • 김상철 (경상대학교 토목공학과) ;
  • 신석효 (경상대학교 공학연구원) ;
  • 안기원 (경상대학교 토목공학과) ;
  • 이건기 (경상대학교 전자공학과) ;
  • 서두천 (한국항공우주연구원 원격탐사그룹)
  • 발행 : 2003.04.01

초록

Recently, in accordance with supplying high-resolution satellite images which as IKONOS, KVR-1000, and Quick Bird, the use of satellite images have increased in the study which extraction of features from high-resolution satellite images is becoming a new research focus. In this study, using generally involves such as image segmentation, filtering and sobel operator and thinning in image processing for extraction of feature from satellite image. We apply this method to extraction of feature which need to the revision of map from high-resolution IKONOS satellite image data, we verified the capability of extraction of feature and application using satellite image and proposed a plan for the study in the future.

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