Title :
The application of segmentation in holography analysis
Author :
Fei, Xia ; Hao, Zhang ; Daogang, Peng ; Hui, Li ; Yong, Wang
Author_Institution :
Coll. of Electr. Power & Autom. Eng., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
In the application of particle holography analysis, the diameter measurement is basic and important. A novel approach of segmentation is proposed. For improving the accuracy of measurement, the method of bi-threshold is used firstly and then the edge linking method is adopted to get the more accuracy segmented particle image. The experiment tests showed the less relative error is in the diameter measurement with the algorithm, compared with the bi-threshold algorithm. The study has further meanings on the processing of particles field holography.
Keywords :
diameter measurement; edge detection; feature extraction; image reconstruction; image segmentation; bithreshold algorithm; diameter measurement; edge extraction; edge linking method; image reconstruction; particle edge detection method; particle holography analysis; particle image segmentation; Background noise; Holography; Image reconstruction; Image segmentation; Joining processes; Optical recording; Optical surface waves; Particle measurements; Size measurement; Velocity measurement; bi-theshold; edge linking; holography image; particle segmentation;
Conference_Titel :
Computer Science and Information Technology, 2009. ICCSIT 2009. 2nd IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4519-6
Electronic_ISBN :
978-1-4244-4520-2
DOI :
10.1109/ICCSIT.2009.5234820
