INFORMATION DISPLAY SYSTEM AND INFORMATION DISPLAY METHOD
To provide appropriate information which suits each need to a person in specific space, so as to easily enter a visual field of the person himself/herself.SOLUTION: An information display system comprises an arithmetic device, a storage device, an imaging device, and a display device. The arithmetic...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide appropriate information which suits each need to a person in specific space, so as to easily enter a visual field of the person himself/herself.SOLUTION: An information display system comprises an arithmetic device, a storage device, an imaging device, and a display device. The arithmetic device, by using an image photographed by the imaging device and data which the storage device has, detects a person in specific space, estimates the person's sight line, identifies an effective visual field region projected on an image-projected surface of the sight line, and discriminates between an overlapped effective visual field region which is a region where the effective visual field regions of multiple persons overlap, and an individual effective visual field region which is the effective visual field region and is a portion other than the overlapped effective visual field region, if the number of persons is multiple. The display device displays information on the overlapped effective visual field region and the individual effective visual field region.SELECTED DRAWING: Figure 4
【課題】特定の空間にいる人に対して、本人が労することなく自身の視野に入るように、一人ひとりのニーズに合わせた適切な情報を提供する。【解決手段】演算装置と、記憶装置と、撮像装置と、表示装置と、を備えた情報表示システムにおいて、演算装置は、撮像装置により撮影された画像と記憶装置が有するデータとを用いて、特定の空間にいる人を検知し、その人の視線を推定し、視線の被投影面に投影された有効視野領域を特定し、人が複数名の場合は、複数名の有効視野領域が重複する領域である重複有効視野領域と、有効視野領域であって重複有効視野領域以外の部分である個別有効視野領域と、を判別し、表示装置は、重複有効視野領域及び個別有効視野領域に情報を表示する。【選択図】図４ |
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