What is HDR photography? Here’s a quick rundown ... “Auto” will ensure your phone uses HDR mode when it notices a high-contrast scene. “Off,” of course, will deactivate HDR capture ...

Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. Black text on a white background is very high contrast; light grey text ...

IN a recent communication, Hough and Goldsmith 1 have described a method of increasing the sharpness of interference fringes by high-contrast photography with controlled exposure. Although the ...