INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

To increase the accuracy of recognition of a character included in an image.SOLUTION: An information processing device acquires a probability image representing a probability of an existence of a character in each of pixels included in a target image on the basis of the target image including a plur...

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Bibliographische Detailangaben
Hauptverfasser: PREETHAM PRAKASHA, CAI YONG NAN
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To increase the accuracy of recognition of a character included in an image.SOLUTION: An information processing device acquires a probability image representing a probability of an existence of a character in each of pixels included in a target image on the basis of the target image including a plurality of characters, estimates positions of respective character images included in the target image on the basis of the acquired probability image, classifies the plurality of character images into a plurality of groups on the basis of the estimated positions, acquires a plurality of recognition target images generated in a manner to correspond to the plurality of groups and including the plurality of character images respectively belonging to the corresponding groups from the target image, and recognizes the plurality of characters from each of the recognition target images.SELECTED DRAWING: Figure 5 【課題】画像中に含まれる文字の認識精度を高めること。【解決手段】情報処理装置は、複数の文字を含む対象画像に基づいて、前記対象画像に含まれる複数のピクセルの各々に文字が存在する確率を示す確率画像を取得し、前記取得された確率画像に基づいて、前記対象画像に含まれる複数の文字画像のそれぞれの位置を推定し、前記推定された位置に基づいて、前記複数の文字画像を複数のグループに分類し、前記対象画像から、前記複数のグループと対応して生成される複数の被認識画像であって、それぞれ対応するグループに属する複数の文字画像を含む複数の被認識画像を取得し、前記複数の被認識画像のそれぞれから複数の文字を認識する。【選択図】図5