Title :
The Processing and Fusion on Low Light Level Image and Infrared Thermal Image
Author :
Bai, Lianfa ; Zhang, Yi ; Zhang, Chuang ; Qian, Weixian ; Zhang, Baomin
Author_Institution :
Sch. of Electron. Eng. & Optoelectron. Technol., Nanjing Univ. of Sci. & Technol.
Abstract :
In this paper, on the base of analysis on low light level (LLL) image and infrared (IR) thermal image´s characteristics, the researches on the processing and fusion on LLL and IR image has been done. The dual-channel image registration techniques of LLL and IR image are put forward, including digital real-time shift technique and dual-channel fusion stereoscopic color display technique. The color night vision information acquiring and processing system of LLL image (0.4 ~ 0.9nm) and infrared thermal image (8 ~ 14nm) is developed. The systematically experiments have been carried out and some good results have been obtained. This LLL and IR image fusion color night vision system can effectively increase the discovery and recognition probability of object from its background
Keywords :
image colour analysis; image registration; night vision; object detection; color night vision; digital real-time shift; dual-channel fusion stereoscopic color display; dual-channel image registration; image fusion; infrared thermal image; low light level image; object discovery; object recognition; 1f noise; Brightness; Color; Histograms; Image analysis; Image fusion; Image registration; Infrared imaging; Night vision; Thermal engineering; Color Night Vision System; Image Fusion; Image Registration; Infrared Thermal Image; LLL Image;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1714011
