VIDEO IMAGE INFORMATION PROCESSING DEVICE, JUDGING METHOD, AND COMPUTER PROGRAM

摘要

Image information is input by an image input unit (10), a marker (100) is extracted from an image of the input image information by a marker detector (21), a position of the extracted marker (100) in the image is detected by a position/posture detector (22), and the difference between indicators extracted from images is judged. At this time, the position/posture detector (22) is provided with a judgment condition based on the position of each marker (100), as a judgment condition that is at least selectively applied.