IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD

To estimate a shot position of a display image not to be included in the shot image.SOLUTION: An interpolation estimation unit 104 is configured to estimate a shot position of a display image where an imaging device 120 cannot shoot on the basis of information on a display image displayed by a displ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HIGUCHI HARUHIKO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SEALS
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Beschreibung
Zusammenfassung:To estimate a shot position of a display image not to be included in the shot image.SOLUTION: An interpolation estimation unit 104 is configured to estimate a shot position of a display image where an imaging device 120 cannot shoot on the basis of information on a display image displayed by a display device 110 and position information on a characteristic point of a shot image analyzed by an image analysis unit 103, and generate information required for deformation by an image deformation unit 106. The image deformation unit 106 is configured to perform image deformation by an affine transformation, projection transformation, or a combination of a plurality of transformations so that the shot image of the display image to be displayed on a display part of the display device 110 coincides in a shape with an expectation value image to be input from an image input unit 101.SELECTED DRAWING: Figure 1 【課題】、撮像画像に含まれない表示画像の撮像位置を推定する。【解決手段】補間推定部１０４は、表示装置１１０により表示された表示画像の情報および画像解析部１０３で解析された撮像画像の特徴点の位置情報に基づいて、撮像装置１２０により撮像できない表示画像の撮像位置を推定し、画像変形部１０６による変形に必要な情報を生成し、画像変形部１０６は、表示装置１１０の表示部に表示された表示画像の撮像画像が、画像入力部１０１より入力された期待値画像と形状が一致するように、アフィン変換または射影変換または複数の変換の組合せにより画像変形を行う。【選択図】図１