TECHNIQUE FOR DIGITAL PROCESSING OF COHERENT IMAGES OF PARTICLES

Fang Jinyan; Yan Chuanjun and; Wang Hongji

Volume 6 Issue 2

Apr. 1991

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Article Navigation > Journal of Aerospace Power > 1991 > 6(2): 134-136,191-192

Fang Jinyan, Yan Chuanjun and, Wang Hongji. TECHNIQUE FOR DIGITAL PROCESSING OF COHERENT IMAGES OF PARTICLES[J]. Journal of Aerospace Power, 1991, 6(2): 134-136,191-192.

Citation:

Fang Jinyan, Yan Chuanjun and, Wang Hongji. TECHNIQUE FOR DIGITAL PROCESSING OF COHERENT IMAGES OF PARTICLES[J]. Journal of Aerospace Power, 1991, 6(2): 134-136,191-192.

Fang Jinyan, Yan Chuanjun and, Wang Hongji. TECHNIQUE FOR DIGITAL PROCESSING OF COHERENT IMAGES OF PARTICLES[J]. Journal of Aerospace Power, 1991, 6(2): 134-136,191-192.

Citation:

Fang Jinyan, Yan Chuanjun and, Wang Hongji. TECHNIQUE FOR DIGITAL PROCESSING OF COHERENT IMAGES OF PARTICLES[J]. Journal of Aerospace Power, 1991, 6(2): 134-136,191-192.

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TECHNIQUE FOR DIGITAL PROCESSING OF COHERENT IMAGES OF PARTICLES

Northwestern Polytechnical University

Received Date: 1990-06-01
Publish Date: 1991-04-28

Abstract

Abstract

An approach,known as Edge Tracking Method,has been developed in particular,which searches out the outer edge and the central spot edge of the coherent image of a particle.The processing procedure of the digital images and its program have been worked out in detail.Finally,the outer size and the central size a particle image are determined by means of the presented technique,then the particle size and its position are calculated by means of the Three-Dimensional Judgement Technique.The results obtained are reasonable.