BRIGHTNESS CONTRAST CONTROL: FROM TV TO COMPUTER GRAPHICS

 

Alisa O. Borovkova¹, Oksana V. Rvacheva², Aleksey M. Chmutin¹
 

¹ Judicial Expertise department of Volgograd State University

² Physics department of Volgograd State Medical University

Received February 2, 2012

Abstract. The classical algorithm of brightness-contrast transform is analyzed. Critical remarks to this algorithm are stated. The new algorithm, free from the revealed mistakes, is offered. Results of original software product application in comparison with the firm are described.

Key words: image, brightness contrast, transformation mechanism, chromaticity preservation algorithm, program realization.