PROJECTION SYSTEM, PROJECTION DEVICE, PROJECTION METHOD AND PROGRAM

To provide a projection system, projection device, projection method and program that can project virtual information on a required amount of information simply and highly accurately.SOLUTION: A projection system 100, which superimposes virtual information on a real structure and projects the virtua...

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Bibliographische Detailangaben
Hauptverfasser: SAITO MIHOKO, TAKAHASHI MOTOFUMI, ISHIGURO MASAKI, KONNO KOJI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a projection system, projection device, projection method and program that can project virtual information on a required amount of information simply and highly accurately.SOLUTION: A projection system 100, which superimposes virtual information on a real structure and projects the virtual information to the real structure, includes: a plurality of projection devices 1; and a server 2. The projection device 1 has: an origin setting unit 101 that sets an origin in a real space; a displacement detection unit 102 that detects displacement from the origin, and transmits the displacement to the server; an other machine displacement acquisition unit 103 that receives displacement from the origin of other projection devices from the server; and a reference point setting unit 104 that associates the real space with a virtual space on the basis of the origin, the displacement from the origin, and the displacement from the origin of the other projection device. The server 2 has a displacement sharing unit 201 that receives displacement from the origin from one projection device, and transmits the displacement to the other projection device.SELECTED DRAWING: Figure 1 【課題】簡単かつ高精度に、必要とされる情報量の仮想情報を投影することができる投影システム、投影装置、投影方法及びプログラムを提供する。【解決手段】実構造物に仮想情報を重畳させて投影する投影システム100は、複数の投影装置1と、サーバ2と、を含む。投影装置1は、実空間における原点を設定する原点設定部101と、前記原点からの変位を検出し、前記サーバに送信する変位検出部102と、他の前記投影装置の前記原点からの変位を、前記サーバから受信する他機の変位取得部103と、前記原点、前記原点からの変位、及び他の前記投影装置の前記原点からの変位にもとづいて、実空間と仮想空間とを対応付ける基準点設定部104と、を有する。サーバ2は、一方の前記投影装置から前記原点からの変位を受信し、他方の前記投影装置へ送信する変位共有部201を有する。【選択図】図1