Comparison proportions are an important concept in graphic composition and human perception. They relate to the variation in luminance between the brightest and darkest parts of a visual interface. A greater contrast level means that there is a larger disparity between light and dim areas, which can substantially influence https://sarah856s3i.blgwiki.com/1642925/analyzing_the_role_of_brightness_contrast_metrics_on_image_sharpness_and_user_perception