Foggy Port Surveillance Video Clearness Algorithm Based on Wavelet Packet Decomposition
2014 ◽
Vol 644-650
◽
pp. 4616-4619
Keyword(s):
Port surveillance videos are degraded seriously in foggy conditions. This paper presented a clearness algorithm based on wavelet packet decomposition. Firstly, we extracted the background image from degraded videos and established the updated model; Secondly, we detected the moving objects as foreground images; Thirdly, we defogged these images based on wavelet packet decomposition; Finally, we fused the background and foreground images together. The experimental results show that our method is more effective.
2013 ◽
Vol 321-324
◽
pp. 1041-1045
2014 ◽
Vol 530-531
◽
pp. 341-344
◽
2011 ◽
Vol 341-342
◽
pp. 737-742
Keyword(s):
Keyword(s):
2012 ◽
Vol 239-240
◽
pp. 1000-1003