대한원격탐사학회지 (Korean Journal of Remote Sensing)
- 제5권2호
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- Pages.133-145
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- 1989
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- 1225-6161(pISSN)
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- 2287-9307(eISSN)
DOI QR Code
위성영상의 선형특징 추출과 이를 이용한 자동 GCP 화일링에 관한 연구
A Study on the Extraction of Linear Features from Satellite Images and Automatic GCP Filing
초록
This paper describes an implementation of linear feature extraction algorithms for satellite images and a method of automatic GCP(Ground Control Point) filing using the extracted linear feature. We propose a new linear feature extraction algorithm which uses magnitude and direction information of edges. The result of applying the proposed algorithm to satellite images are presented and compared with those of the other algorithms. By using the proposed algorithm, automatic GCP filing was successfully performed.
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