可視化情報学会誌
Online ISSN : 1884-037X
Print ISSN : 0916-4731
ISSN-L : 0916-4731
211 粒子分布密度の高い画像に適した粒子追跡法の高速アルゴリズム
植村 知正井口 学
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1993 年 13 巻 Supplement2 号 p. 125-130

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In order to realize the high speed analysis in the incoherent high particle density PIV, further advancement in both hard and soft-ware is expected. Anticipating the introduction of a high resolution CCD camera to the PIV, such an algorithm that can analyze pictures in which particle images are frequently appear being overlapped or put together is to become necessary. The new algorithm is based on the binary-image correlation method and the velocity-vector histogram method. The analysis can be finished in practically short seconds on a personal computer.

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