| 摘要 |
A moving image search device includes: a moving image database (11) for storage of sets of moving image data; a scene dividing unit (21) which divides a visual signal of the sets of moving image data into shots and outputs, as a scene, continuous shots having a small characteristic value set difference of an audio signal to the shots; a video signal similarity calculation unit (23) which calculates, for each of scenes obtained by the division by the scene dividing unit (11), video signal similarities to the other scenes according to a characteristic value set of the visual signal and a characteristic value set of the audio signal, and thus generates video signal similarity data (12); a video signal similarity search unit (26) which searches the scenes according to the video signal similarity data (12) to find a scene having a smaller similarity to the each scene than a certain threshold (12); and a video signal similarity display unit (29) which acquires and displays coordinates corresponding to the similarity for each of the scenes searched out by the video signal similarity search unit (26). |
