Cameras and editing programs have a useful tool for evaluating exposure. Here's what you need to know about the histogram and ...

Can we reveal objects that are hidden in environments completely opaque to the human eye? With conventional imaging ...

Astronomers recently released a new image of the binary star system Eta Carinae's full spectrum, taken from deep in Chile's ...

Abstract: In computer vision, the goal of object identification in images is to track or count objects such as persons, cars, animals and so on. Object detection techniques have found their place in ...

This guide tells you what to expect from your general practice (GP) and how you can help them, so you get the best from the National Health Service (NHS). More details can be found through the links ...