Abstract: A method of distributing contents in a system including a distribution station for distributing contents, a relay station for relaying the contents, a management apparatus for receiving the contents distributed from the distribution station or the relay station and managing the contents, and a plurality of terminal apparatuses for receiving the contents distributed from the management apparatus, the method comprising the steps of: attaching metadata to the contents distributed from the distribution station; and adding location information of the relay station, the management apparatus or each of the terminal apparatuses to the metadata of the contents when the contents are stored in the relay station, the management apparatus or the terminal apparatus. The contents can be displayed on the user side concentratedly regardless of locations of the contents so that the contents can be acquired or played back without user's consciousness of locations of the large number of contents.

Abstract: A mobile object combination detection apparatus includes a plurality of moving image input units, a plurality of mobile object detection units each connected to one of the moving image input units, and a combination determination unit. Each of the plurality of mobile object detection unit detects a mobile object at a predetermined position on a moving image inputted thereto from the moving image input unit, and sends detection information to the combination determination unit. The combination determination unit compares the detection information of the mobile object sent thereto from each of the mobile object detection unit with a predetermined condition to determine that a target mobile object is detected when the detection information satisfies the predetermined condition.

Abstract: A mobile object combination detection apparatus includes a plurality of moving image input units, a plurality of mobile object detection units each connected to one of the moving image input units, and a combination determination unit. Each of the plurality of mobile object detection unit detects a mobile object at a predetermined position on a moving image inputted thereto from the moving image input unit, and sends detection information to the combination determination unit. The combination determination unit compares the detection information of the mobile object sent thereto from each of the mobile object detection unit with a predetermined condition to determine that a target mobile object is detected-when the detection information satisfies the predetermined condition.

Abstract: A mobile object combination detection apparatus includes a plurality of moving image input units, a plurality of mobile object detection units each connected to one of the moving image input units, and a combination determination unit. Each of the plurality of mobile object detection unit detects a mobile object at a predetermined position on a moving image inputted thereto from the moving image input unit, and sends detection information to the combination determination unit. The combination determination unit compares the detection information of the mobile object sent thereto from each of the mobile object detection unit with a predetermined condition to determine that a target mobile object is detected when the detection information satisfies the predetermined condition.

Abstract: The video retrieving method provides a video retrieval man-machine interface which visually specifies a desired video out of many stored videos by using previously linked picture data corresponding to the videos. Also, a video reproduction operating man-machine interface visually designates the position of reproduction out of the picture group indicative of the contents. The video retrieving method employs video data, character information linked to the video data, picture data linked to the videos, and time information corresponding to the picture data in the video data. The character information is composed of a title of each video and a creation date thereof. The picture data include, as retrieval information, one picture data representing the content of the relevant video (one picture expressing the video, i.e., a leaflet or the like), and a plurality of picture data adapted to grasp the contents of the entire video.