Detection of multi-frame motion based on active-surface and level set

Author

Yu Zhou ; Zhang Zhi-xia ; Su Xin-hong ; Hou Zhi-song

Author_Institution

Coll. of Inf. Technol., Henan Inst. of Sci. & Technol., Xinxiang, China

fYear

2010

fDate

26-28 June 2010

Firstpage

2452

Lastpage

2455

Abstract

In this paper, the optimal method of active-surface and level set segmentation is analyzed then a novel approach to joint space-time is presented, which simplifies the problem into an interactive estimation of motion parameters and segmentation surface. The model is formulated and then scattered using Fast Marching Method. Finally, these two-frame and multiple-frame methods are evaluated and compared by examples; the results show that the later method has higher authenticity.

Keywords

image segmentation; motion estimation; active-surface method; fast marching method; interactive motion estimation; joint space-time approach; level set segmentation; multiframe motion detection; segmentation surface; two-frame motion detection; Active contours; Educational institutions; Image segmentation; Information analysis; Information technology; Level set; Motion analysis; Motion detection; Motion estimation; Space technology; Active contour; Fast marching method; Level set; Surface evolution;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7737-1

Type

conf

DOI

10.1109/MACE.2010.5535703

Filename

5535703