제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1990년도 한국자동제어학술회의논문집(국제학술편); KOEX, Seoul; 26-27 Oct. 1990
- /
- Pages.951-956
- /
- 1990
An Iimage Association Technique Employing Constraints Among Pixels
- Ishikawa, Seiji (Department of Electrical, Electronic and Computer Engineering, Kyushu Institute of Technology) ;
- Goda, Tomokazu (Department of Electrical, Electronic and Computer Engineering, Kyushu Institute of Technology) ;
- Kato, Kiyoshi (Department of Electrical, Electronic and Computer Engineering, Kyushu Institute of Technology)
- 발행 : 1990.10.01
초록
The present paper describes a new technique for associating images employing a set of local constraints among pixels on an image. The technique describes the association problem in terms of consistent labeling which is an abstraction of various kinds of network constraints problems. In this particular research, a pixel and its gray value correspond to a unit and a label, respectively. Since constraints among units on an image are defined with respect to each n-tuple of pixels, performance of the present association technique largely depends on how to choose the n-tuples on an image plane. The main part of this paper is devoted to discussing this selection scheme and giving a solution to it as well as showing the algorithm of association. Also given are some results of the simulation performed on synthetic binary images to examine the performance of proposed technique, followed by the argument on further studies.
키워드