Video image acquiring device for e.g. continuous recording of image, has separating unit including mirrors arranged in manner to distribute full pupil of optical flow along optical paths for distributing same optical field on image sensors

摘要

The device (1) has an optical separation unit (3) including semi-transparent mirrors (7a-7c) that are arranged in a manner to distribute a full pupil of an incident optical flow along optical paths (11a-11d) for distributing a same optical field on image sensors (5a-5d) e.g. tri-charge coupled device type color sensors such as Sony (RTM: camera). The unit has a telecentric lens (13) that projects the optical flow on the mirrors, in a telecentric manner. An image processing unit ensures geometric superposition of pixel nearer to video images (51a-51d) captured by the sensors.