Patent Document ID: 8948925
Application ID: 13334878
Patent Status: 1

Claim One:
1. A video processing device to process video information of an image capturing device mounted on a moving body, comprising: an analysis target detection unit to detect an analysis target from video information of images captured by the image capturing device; a status determining unit to determine a status of the video information on the basis of information on the analysis target detected by the analysis target detection unit; and an output control unit to output a result of the determination, wherein the analysis target detection unit includes a characteristic point detection unit that detects characteristic points from the video information inputted by the image capturing device, and a characteristic point observation unit that calculates a fluctuation in position of the detected characteristic point between different frames, and the status determining unit determines that it is in an abnormal state when the detected characteristic points are detected by the characteristic point detection unit, and the number of characteristic points not continuously detected between different frames by the characteristic point observation unit is equal to or greater than a threshold value.