To provide a projection control device by which an optical flow corresponding to movement of a vehicle can be projected in a cabin of the vehicle, and to provide a projection system and a program.SOLUTION: A projection control device 100 comprises: a virtual point generation unit 12 that, according to movement of a vehicle 1, calculates relative movements of a plurality of virtual points VP with respect to the vehicle 1 if it is assumed that the vehicle 1 is moving in a virtual point group VPG consisting of the plurality of virtual points VP; an optical point setting unit 13 by which movements of a plurality of optical points OP in an optical flow OF projected in a cabin of the vehicle 1 are made to correspond to relative movements; and a projection control unit 14 that executes control for causing the projection device 2 to project the optical flow OF.SELECTED DRAWING: Figure 1
【課題】乗り物の動きに応じたオプティカルフローを当該乗り物の室内に投影することができる投影制御装置、投影システム及びプログラムを提供する。【解決手段】投影制御装置100は、乗り物1の動きに応じて、乗り物1が複数個の仮想点VPによる仮想点群VPG内を動いていると仮定した場合における乗り物1に対する複数個の仮想点VPの相対的な動きを算出する仮想点生成部12と、乗り物1の室内に投影されるオプティカルフローOFにおける複数個の光点OPの動きを相対的な動きに対応させる光点設定部13と、投影装置2にオプティカルフローOFを投影させる制御を実行する投影制御部14とを備える。【選択図】図1
PROJECTION CONTROL DEVICE, PROJECTION SYSTEM AND PROGRAM
投影制御装置、投影システム及びプログラム
2020-01-16
Patent
Electronic Resource
Japanese
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