シミュレーテッドアニーリングを使った簡単なエッジ画像のステレオマッチング(情報処理工学科創設20周年特集号)

概要

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This paper discusses stereo matching of a pair of simple edge images by simulated annealing. According to the regulation theory, the surface of an object is so reconstracted as to minimize an energy function, which is defined on a continuous domain. In this paper the function is rewritten to represent the energy by disparities at edge points. This leads the matching problem to a relatively large combinatorial optimization problem, which is solved by simulated annealing. Its performance depends on "a cooling schedule". The result of many trials under various conditions of schedules shows the energy function of the edge images is ill-shaped or has a poor landscape and needs any other information of the object for stable and speedy convergence.
福山大学の論文