| 摘要 |
PROBLEM TO BE SOLVED: To provide an image processing apparatus for detecting an abnormal operation that an image memory is not updated, and preventing a video image different from a video image being photographed by a camera, from being transmitted to a user or an image signal processing apparatus. SOLUTION: A determination part 6 detects abnormal updating in an image memory 2 by comparing frame information in a current frame information acquisition means 4 for acquiring frame information from the latest image signal obtained in the image memory 2, with that in a previous frame information storage means 5 storing previous frame information, and an image processing means 3 outputs an image signal generated by a warning image generation means 7 to a display device 8 or an external video signal processing apparatus instead of an image signal obtained from an onboard camera 1 when the abnormality is detected. COPYRIGHT: (C)2009,JPO&INPIT |
