| 摘要 |
A video retrieval apparatus and a video retrieval method capable of executing appropriately a video retrieval and executing an effective retrieval by easily designating a retrieved object are provided. A video retrieval apparatus, includes a moving region extracting portion 102 that extracts a stored object moving region in a video, a region dividing portion 104 that divides the stored object moving region into stored object block regions, a representative color deriving portion 105 that derives representative colors of respective stored object block regions constituting the stored object moving region, a DB 106 that stores respective representative colors of respective stored object block regions constituting the stored object moving region, a retrieved object region designating portion 108 that extracts a retrieved object region in a video, a region dividing portion 109 that divides the retrieved object region into retrieved object block regions, a representative color calculating portion 110 that derives representative colors of respective retrieved object block regions constituting the retrieved object region, and a comparing portion 111 that compares respective representative colors of the stored object block regions with respective representative colors of the retrieved object block regions, and outputs compared results.
|
