A Robust and Fast Template Matching Method for Rotation and Illumintion Invariance

홈 > 연구문헌 > 학술대회 프로시딩 > IPIU (영상처리 및 이해에 관한 워크샵) > IPIU 1998 (제10회 영상처리 및 이해에 관한 워크샵)

한글제목(Korean Title)	A Robust and Fast Template Matching Method for Rotation and Illumintion Invariance
영문제목(English Title)	A Robust and Fast Template Matching Method for Rotation and Illumintion Invariance
저자(Author)	Min-Seok Choi Yong-Sup Park Whoi-Yul Kim
원문수록처(Citation)	VOL 10 NO. 01 PP. 0122 ~ 0126 (1998. 01)
한글내용 (Korean Abstract)
영문내용 (English Abstract)	Template matching is the process of determining the presence and the location of a reference image or an object inside a scene image under analysis by a spatial cross-correlation process. Conventional cross-correlation type algorithms are computationally expensive. Furthermore, when the object in the image is rotated, the conventional algorithms can not be used for practical purposes. In this paper, an algorithm for rotation invariant template matching method based on the combination of projection method and the Zernike moments is proposed. The algorithm consists of two stages. In the first stage the matching candidates are selected using a computationally low cost feature. Frequency domain calculation was adopted to reduce the computation cost in the computation of low cost feature for the whole image. In the second stage rotation invariant template matching is performed only on the matching candidates using Zernike moments.
키워드(Keyword)
파일첨부	PDF 다운로드