Adaptive Screen Capturing Algorithm Based on Mirror Driver
Long Zheng · Jisuanji gongcheng · 2011
This paper proposes an adaptive screen capturing algorithm MDAC.MDAC takes the advantage of mirror driver to capture the changes of the screen,and chooses image coding algorithm adaptively according to the update frequency of the changed area.Experimental result shows that MDAC can reduce the CPU burden and file size greatly while maintaining high image quality.