Title :
Holography analysis based on image segmentation
Author :
Fei, Xia ; Hao, Zhang ; Daogang, Peng ; Longhu, Xu ; Li, Yang ; Jun, Xia
Author_Institution :
Coll. of Electr. Power & Autom. Eng., Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
An approach of image segmentation was used in the application of particle holography analysis for the diameter measurement. The whole process of image segmentation based on boundary detection was delivered. For improving the accuracy, the segmented particle image has been obtained by the bi-threshold method which decreases influence of background noise and inhomogeneous gray distribution of holography. The experiment results showed the most relative error is less than 6%. The study has some meanings on the data processing in particle field holography.
Keywords :
holography; image segmentation; background noise; boundary detection; diameter measurement; image segmentation; inhomogeneous gray distribution; particle field holography; particle holography analysis; Automation; Background noise; Holography; Image analysis; Image edge detection; Image reconstruction; Image segmentation; Nonuniform electric fields; Particle measurements; Pixel; bi-threshold; edge detection; holography; image segmentation;
Conference_Titel :
Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4347-5
Electronic_ISBN :
978-1-4244-4349-9
DOI :
10.1109/ISIE.2009.5213781
