Contrast comes from a time way back before the phrase “computational photography” was batted around tech websites like this one, when digital image processing was much less sophisticated than ...

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 ...

He raised the pH of the cell culture media to begin the dying process, and used the Differential Interference Contrast photography technique to enhance the contrast of the unstained, transparent ...

According to the patent, restructuring the focusing system of the lens could put the focus speeds for a contrast detection system on par with those of a phase detection option. Because mirrorless ...

The use of high contrast is well known in the photography of subjects of low intrinsic contrast; but the possibility that variation of exposure would produce markedly different negatives seems to ...