DocumentCode :
1681016
Title :
Mosaics of video sequences with moving objects
Author :
Hsu, Chiou-Ting ; Tsan, Yu-Chun
Author_Institution :
Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Volume :
2
fYear :
2001
Firstpage :
387
Abstract :
We propose an efficient method for creating a mosaic of a video sequence in the presence of moving objects. This method includes two principal processes. The first one removes the moving objects from the background, and as a side effect, obtains the global motion. This global motion provides a good initial estimation to the next stage. Second, we employ a feature-based technique to derive the precise global motion with eight projective parameters. The performance of our work is demonstrated by experiments
Keywords :
feature extraction; image reconstruction; image segmentation; image sequences; motion estimation; parameter estimation; video signal processing; feature-based technique; global motion estimation; image construction; moving objects; panoramic image; performance; projective parameters; video sequence mosaic; Computational modeling; Computer science; Flowcharts; Layout; Lenses; Motion analysis; Motion estimation; Object detection; Parameter estimation; Video sequences;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Image Processing, 2001. Proceedings. 2001 International Conference on
Conference_Location :
Thessaloniki
Print_ISBN :
0-7803-6725-1
Type :
conf
DOI :
10.1109/ICIP.2001.958509
Filename :
958509
Link To Document :
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