Yes, or the difference in luminance, which is pretty much the same thing.
The difference is that high contrast has more black and low contrast has more white.
The difference between black, white, and shades of gray on a film is known as "contrast." Contrast refers to the variation in brightness between different parts of an image, with black representing the darkest areas, white representing the brightest areas, and shades of gray indicating the varying levels of brightness in between. In photography and cinematography, contrast plays a crucial role in defining the visual impact and mood of an image or scene.
Contrast
Contrast Ratio
contrast ratio
To tell the difference of an object or topic. In photography or television, it is the difference and depth between black and white.
Contrast Ratio - This is the difference between the lightest and darkest spots that the LCD can display.
Contrast ratio is the difference between white and black on a given display. The higher the number means there is a larger difference between white and black and will typically look better. See here for a better explanation: http://en.wikipedia.org/wiki/Contrast_ratio
Contrast Ratio
Ultra dynamic contrast ratio is the difference between the darkest and brightest image a TV can have. Ultra dynamic contrast ratio is used in LCD technology and it provides a wide range of brightness and color.
Contrast in any difference, but in drawing it usually refers to difference in colouring (ie-a white flower on a black background provides high contrast).
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