Title :
Fast global motion estimation algorithm based on elementary motion detectors
Author :
Nakamura, Eiji ; Ichimura, Masahiro ; Wada, Katsutoshi Sa
Author_Institution :
Dept. of Inf. Networks Eng., Aichi Inst. of Technol., Toyota, Japan
Abstract :
This paper presents a fast global motion estimation algorithm based on so called elementary motion detectors or EMD. EMD, modeling insect visual signal processing systems, have low computational complexity aspects and thus can be key components to realize such a fast global motion estimation algorithm. The developed algorithm is evaluated by being applied to various types of image sequences and is found to provide accurate estimation results.
Keywords :
computational complexity; image sequences; motion estimation; video signal processing; EMD; computational complexity; elementary motion detectors; global motion estimation; image sequences; insect visual signal processing systems; Cameras; Computational complexity; Detectors; Image sequences; Motion detection; Motion estimation; Nonlinear filters; Pixel; Signal processing; Signal processing algorithms;
Conference_Titel :
Image Processing. 2002. Proceedings. 2002 International Conference on
Print_ISBN :
0-7803-7622-6
DOI :
10.1109/ICIP.2002.1039946
