Title :
A real-time algorithm for moving objects detection in video images
Author :
Song, Hong ; Shi, Feng
Author_Institution :
Sch. of Inf. Sci. & Technol., Beijing Inst. of Technol., China
Abstract :
This paper addresses our proposed algorithm to automatically segment out moving objects in video images. The algorithm is based on the region-based frame difference and adjusted background subtraction. An adaptive threshold technique is employed to choose the threshold value to segment the moving foreground objects from the still background. The experimental results demonstrate that both the accuracy and processing speed are very promising. Furthermore, the algorithm is robust to the changes of lighting condition and can be applied for the practical use.
Keywords :
image motion analysis; image segmentation; image sequences; object detection; video signal processing; adaptive threshold technique; moving objects detection; object segmentation; real time algorithm; region based frame difference; video images; Cameras; Computer vision; Computerized monitoring; Humans; Image segmentation; Layout; Lighting; Motion detection; Object detection; Robustness;
Conference_Titel :
Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on
Print_ISBN :
0-7803-8273-0
DOI :
10.1109/WCICA.2004.1342275