Title :
Real-time temporal recursive filtering system for detection of small moving targets
Author :
Yujian, Shen ; Xin, He ; Zhihang, Hao
Author_Institution :
Inst. of Opt., Fine Mech. & Phys., Acad. Sinica, Changchun, China
Abstract :
An algorithm for detecting small moving target in noisy image sequences with temporal recursive low pass filter is proposed in the condition of constant false alarm. This algorithm is effective in suppressing background and separating small moving targets. The binary mask of moving targets is obtained with appropriate threshold. Several kinds of parameters in the algorithm are analyzed. Validity of this algorithm is verified with real-time hardware application
Keywords :
image motion analysis; image sequences; low-pass filters; real-time systems; recursive filters; binary mask; constant false alarm; noisy image sequences; real-time temporal recursive filtering; small moving targets detection; temporal recursive low pass filter; Filtering; Hardware; Helium; Image sequences; Low pass filters; Optical filters; Optical noise; Physics; Real time systems; Signal to noise ratio;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.891710
