Title :
A new algorithm of histogram equalization in infrared image
Author_Institution :
Sch. of Inf., Linyi Univ., Linyi, China
Abstract :
According to the character of dim small target in infrared image, a new enhancement algorithm is presented in this paper. At first the infrared image background is suppressed by setting a threshold, then both gray density and gray interval of histogram are equalized. This algorithm has small calculation, excellent image enhancing and real-time performance.
Keywords :
image enhancement; infrared imaging; enhancement algorithm; gray density; gray interval; histogram equalization; infrared image; Educational institutions; Electronics industry; Histograms; Image enhancement; Informatics; Millimeter wave technology; Signal processing algorithms; dim-small target; histogram equalization; image enhancement; infrared image; threshold;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057943
