Title :
Spatial-temporal difference method for detecting small moving targets in visible image background clutter
Author :
Hu, Moufa ; Chen, Zengping
Author_Institution :
Nat. Key Lab. of Autom. Target Recognition, Nat. Univ. of Defense Technol., Changsha
Abstract :
The visible image background clutter is correlative in space and time domain. To detect small moving targets in complex visible image background clutter, the spatial-temporal difference method is presented. Based on the visible image sequences model, the characteristic and difference of targets, background and noise is analysis qualitatively. With these, the spatial-temporal difference method (STDM) for background suppression is presented and also it´s realization via assembly line and pipeline scheme is given. Many experiments prove the availability in practice
Keywords :
clutter; image sequences; object detection; background suppression; small moving targets detection; spatial-temporal difference method; visible image background clutter; visible image sequences model; Aerospace control; Background noise; Charge coupled devices; Clutter; Frequency; Image analysis; Image sequences; Low-frequency noise; Pixel; Space technology;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.345725
