THE detail seen in a highly magnified electron micrograph is to-day limited more by a lack of contrast in the image than by ... with the use of stains in light microscopy this latter technique ...

The conventional concept of image, which applies ... a technique analogous to Zernike phase contrast in light microscopy (that is, converting phase into amplitude information) needs to be applied ...

Researchers have introduced a solution to the problem of light-sheet fluorescence microscopy ... to be directly applied to improve image contrast. The core of this approach lies in the integration ...