PHOTOGRAPHING DEVICE, AND PHOTOGRAPHING METHOD

To provide a photographing device which can easily identify a display area of numerical values or characters in an image to be photographed by a camera.SOLUTION: A photographing device 100 comprises: a camera 150 for photographing a display device 200 which displays numbers or/and characters; and a...

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Bibliographic Details
Main Authors MATSUZAKI KOKI, NAKAHARA MASAMORI
Format Patent
LanguageEnglish
Japanese
Published 10.05.2024
Subjects
CALCULATING
COMPUTING
COUNTING
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
METERING BY VOLUME
PHYSICS
TESTING
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Summary:To provide a photographing device which can easily identify a display area of numerical values or characters in an image to be photographed by a camera.SOLUTION: A photographing device 100 comprises: a camera 150 for photographing a display device 200 which displays numbers or/and characters; and a control unit 110. The control unit acquires a plurality of photographed images by photographing the display device by the camera under a plurality of different environments, and identifies an area in which the numbers or the characters are displayed, by calculating differences of the plurality of photographed images.SELECTED DRAWING: Figure 9 【課題】カメラで撮影される画像のうちの数値や文字の表示エリアを容易に特定できる撮影装置を提供する。【解決手段】数字または／および文字を表示する表示装置２００を撮影するためのカメラ１５０と、制御部１１０と、を備える撮影装置１００が提供される。制御部は、複数の異なる環境下において表示装置をカメラで撮影することによって複数の撮影画像を取得し、複数の撮影画像の差分を計算することによって、数字または文字が表示されているエリアを特定する。【選択図】図９
Bibliography:Application Number: JP20220170469