Tag: local contrast adjustment

Human vision works in a different way from the digital camera. The detail we perceive is based on contrast. Contrast refers to the difference between the dark areas and light areas of the photo. When it comes to the contrast adjustment, there are two varieties: global contrast and local...

Human visual system works in a different way from cameras. Our eyes are extremely sensitive to brightness changes. The detail in a photo we can see is based on contrast rather than absolute tonal values. Contrast is the difference between the dark parts and light parts of the image....