An Extended Opening Operation and Its Application in Image Processing

Author

Zhang Da-kun

Author_Institution

Sch. of Comput. Eng. & Autom., Tianjin Polytech. Univ., Tianjin

fYear

2008

fDate

30-31 Dec. 2008

Firstpage

377

Lastpage

380

Abstract

It is necessary to achieve the image of dynamic information in the earthquake emergency analysis and quick report system based on UAV aerial images. It requires special demands to the imagery processing. Therefore, we extend the opening operation in mathematical morphology and put forward the concept of extended opening operation. Software development for the algorithm is implemented by using VC++ 6.0. Processing practical image using this software satisfied practical requirement. Performance of the system with practical image demonstrated that the opening operation proposed in this paper extended functions of opening operation of mathematical morphology and is of theoretical and practical significance.

Keywords

earthquakes; geophysical signal processing; image processing; UAV aerial image; VC++ 6.0; earthquake emergency analysis; extended opening operation; image processing; Earthquakes; Feature extraction; Filtering; Image analysis; Image edge detection; Image processing; Information analysis; Morphology; Multimedia systems; Unmanned aerial vehicles; extended-opening; image; mathematical; morphology; opening operation; structure element;

fLanguage

English

Publisher

ieee

Conference_Titel

MultiMedia and Information Technology, 2008. MMIT '08. International Conference on

Conference_Location

Three Gorges

Print_ISBN

978-0-7695-3556-2

Type

conf

DOI

10.1109/MMIT.2008.217

Filename

5089138