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http://dx.doi.org/10.6109/jkiice.2013.17.1.175

Graph Area Separation from A Sea Level Measurement Recording Image  

Yu, Young-Jung (부산외국어대학교 컴퓨터공학과)
Park, Seong-Ho (부산대학교 정보전산원)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.17, no.1, 2013 , pp. 175-182 More about this Journal
Abstract
The digitalization of sea level measurement recording which is recorded as analog type is useful for many related oceanology. In this paper, we propose a method which separates the graph area from a sea level measurement recording image. At first, a pixel that is regarded as the pixel which is included in the graph area is selected. Then, many background pixels are separated using the color of the selected pixel. In each vertical line, a pixel is determined as the pixel within the graph area and the graph area is separated from the image using that pixels. Experimental results show that the proposed method in this paper overcome drawbacks of the previous research and can separate the graph area which similar to the graph area of the original image.
Keywords
Sea Level Measurement Record; Digitizing; Graph Area Separation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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