Colour image sensors usually consist of an array of photodetectors (pixels), layers of metal wiring, colour filters, microlenses and other items. The smaller the image sensor, the less light is ...

Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are constantly evolving to become more compact, efficient, and high-performing.

One of the earliest surviving photographs shows the mortuary temple of Pharaoh Ramses II, located in the ancient Egyptian capital of Thebes. The sharp clarity of the image, showing a building with a ...

Three-dimensional (3D) movies, which require viewers to wear stereoscopic (i.e. Related to the technique of creating an impression of depth by showing two slightly offset flat images to each eye) ...