SCREEN DISPLAY CONTROL METHOD AND SCREEN DISPLAY CONTROL SYSTEM
To provide a method for allowing an operator located far from a display to operate a pointer there.SOLUTION: A screen display control method includes: imaging a display having a rectangular frame and a display area, and a part of a hand of an operator pointing the display, by use of a wearable termi...
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Main Author | |
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Format | Patent |
Language | English Japanese |
Published |
06.06.2019
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Subjects | |
Online Access | Get full text |
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Summary: | To provide a method for allowing an operator located far from a display to operate a pointer there.SOLUTION: A screen display control method includes: imaging a display having a rectangular frame and a display area, and a part of a hand of an operator pointing the display, by use of a wearable terminal mounted on the head of the operator to capture an image; extracting positions of vertices of the rectangular frame and a position pointed by the part of the hand in the image captured by the wearable terminal, by use of a computer; determining whether a position corresponding to the part of the hand exists in the display area or not, on the basis of a positional relationship between the extracted vertex positions and pointed position; and displaying a pointer on the position when it exists.SELECTED DRAWING: Figure 11
【課題】ディスプレイから離れた場所にいる操作者がその場所でポインタを操作できる手法を提供する。【解決手段】操作者の頭部に装着され画像を撮影するウェアラブル端末を用いて、矩形状の枠および表示域を有するディスプレイと共にそのディスプレイを操作者が指し示す手の部分を撮影し、コンピュータを用いて、ウェアラブル端末の撮影画像における矩形枠の頂点の位置および手の部分で指し示された位置を抽出し、抽出された頂点の位置および指し示された位置の位置関係に基づいて前記手の部分に対応する表示域内の位置があるか否かを決定し、あればその位置にポインタを表示させる、画面表示制御方法。【選択図】図11 |
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Bibliography: | Application Number: JP20170216380 |