Image sequence displacement vector measuring device based on electronic image processor

An image sequence displacement vector measuring device based on an electronic image processor relates to the technical field of motion detection in the digital image processing field. The image sequence displacement vector measuring device comprises an area array detector and an image processing circuit, wherein the image processing circuit comprises an image data acquisition interface module, a first image data caching module, a second image data caching module, an image processor reading-writing and testing interface module, an electronic image processor, a D/A (digital/ analog) conversion module and a secondary power module; and the electronic image processor performs a correlation operation on image sequence data acquired by the area array detector to obtain displacement vector information of adjacent image frames so as to achieve precise and rapid detection of a boresight offset angle. The image sequence displacement vector measuring device is small in size, light in weight, low in cost, high in reliability, insensitive to spatial radiation and violent vibration, high in operational precision and high in operational speed, and is very suitable for aerospace.