verb (used with object) 1. to keep in existence or continuance; preserve; retain: to maintain good relations with neighboring countries. 2. to keep in an appropriate condition, operation, or force; keep unimpaired: to maintain order; to maintain public highways.
CMOS is a type of integrated circuit chip manufacturing process that can be used for many things, including digital camera image sensors.hey also require less power to use than do CCD sensors, which makes them popular in mobile devices. The drawback to CMOS sensors when used in cameras is that they tend to create photographs with a lot of image noise when used in lower light situations, though this is not always the case.
CCD and CMOS are two types of image sensors used in digital video cameras. The technology of each varies, and some users find there is a noticeable difference between their image qualities.Pixels in CCD sensors are committed to capturing light.CD and CMOS are two types of image sensors used in digital video cameras. The technology of each varies, and some users find there is a noticeable difference between their image qualities.