— Various tone mapping methods have been proposed to make image better concurrent to human visual observation. In general, tone mapping can also be carried in nearby and/or world features. In this work, a progressive tone mapping... more
— Various tone mapping methods have been proposed to make image better concurrent to human visual observation. In general, tone mapping can also be carried in nearby and/or world features. In this work, a progressive tone mapping framework such as wavelet filter and spongy thresholding are proposed to diminish the noise this 4% quicker than bayshrink process. It's one of a kind curve centred universal tone mapping methods that increase the bright and darkish regions. Peak Signal Noise Ratio (PSNR) value is calculated to know the enrichment value. Simulation outcome show that the proposed schemes achieve high contrast improvement.
