Comparison proportions are an important concept in graphic composition and human perception. They refer to the difference in luminance between the lightest and deepest parts of a graphical display. A higher brightness ratio means that there is a greater differentiation between bright and dim areas, which can significantly affect https://donald638z6q.wiki-promo.com/767520/understanding_the_effect_of_tonal_contrast_metrics_on_optical_resolution_and_viewer_cognition