Title :
Improved moving target detection method
Author :
Nan Liang ; Zhihong Zou
Author_Institution :
Sch. of Econ. & Manage., Beihang Univ., Beijing, China
Abstract :
An improved optical flow method is proposed to trace moving target. Being different from other algorithms, the ill-posed problem is solved by designing the filters g and h and deriving the velocity field constraint equation. To confirm the performance of the algorithm, the improved optical flow method is compared with the correlation coefficient method for sample image and actual image.
Keywords :
filtering theory; image sampling; image sequences; object detection; target tracking; correlation coefficient method; filters g design; filters h design; ill-posed problem; image sampling; improved moving target detection method; improved optical flow method; moving target tracking; velocity field constraint equation; Computer vision; Correlation coefficient; Image motion analysis; Integrated optics; Optical feedback; Optical filters; Optical imaging; constraint equation; filter; moving target; optical flow; reliability;
Conference_Titel :
General Assembly and Scientific Symposium (URSI GASS), 2014 XXXIth URSI
Conference_Location :
Beijing
DOI :
10.1109/URSIGASS.2014.6930005
