DETECTION DEVICE, DETECTION METHOD AND PROGRAM

• Main Authors: KAWANISHI TAKAHITO, OISHI YASUTOMO, KASHINO KUNIO
• Format: Patent
• Language: English; Japanese
• Published: 31.08.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

To provide a detection device capable of extracting provided credit related area from images that include provided credits such as TV broadcasting, without creating learning data for each of various types of provided credit.SOLUTION: Disclosed detection device 10 includes a detection unit 19 that detects a desired scene that is an area including at least one of given characters or figures, and the given sound from a target video by associating a still image that includes the specified characters or figures acquired from the previous video, or, a still image that includes no specified character or figure acquired from the previous video and an audio signal that includes the specified sounds.SELECTED DRAWING: Figure 1 【課題】多種多様な提供クレジットの態様毎に学習データを作成することなく、テレビ放送などの提供クレジットを含む映像から、提供クレジットに係る領域の抽出を可能とする。【解決手段】本発明に係る検出装置１０は、事前映像から所定の文字または図形を含む静止画と、若しくは、事前映像から取得された前記所定の文字または図形を含まない静止画と前記所定の音を含む音響信号と、を関連付けることで、対象映像から、所定の文字または図形、および、所定の音の少なくとも一方を含む領域である所望のシーンを検出する検出部１９、を備える。【選択図】図１