DocumentCode
329998
Title
Integration of region tracking and optical flow for image motion estimation
Author
Neumann, Ulrich ; You, Suya
Author_Institution
Dept. of Comput. Sci., Univ. of Southern California, Los Angeles, CA, USA
fYear
1998
fDate
4-7 Oct 1998
Firstpage
658
Abstract
Robust motion estimation is obtained by integrating optical flow and region tracking methods into a closed-loop architecture. To ensure robust tracking over long intervals in video image sequences, the system has mechanisms to predict and assess tracking performance. Our application is to constrain the estimation of the 3D motion of a camera
Keywords
cameras; feature extraction; image sequences; motion estimation; prediction theory; tracking; video signal processing; 3D motion estimation; camera; closed-loop architecture; feature selection; image motion estimation; iterative computing; multi-stage strategy; optical flow; point feature detection; region tracking; robust motion estimation; tracking performance; video image sequences; Cameras; Computer architecture; Image motion analysis; Image sequences; Integrated optics; Motion analysis; Motion estimation; Motion measurement; Robustness; Tracking; Tracking loops; Video compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1998. ICIP 98. Proceedings. 1998 International Conference on
Conference_Location
Chicago, IL
Print_ISBN
0-8186-8821-1
Type
conf
DOI
10.1109/ICIP.1998.727347
Filename
727347
Link To Document