A projector screen is shown comprising one or more markers arranged to be used by projection processing circuitry to calculate a user perceived distortion in an image to be projected on the projector screen. A related method, computer program and projection processing circuitry are also shown.
申请公布号
WO2007118619(A2)
申请公布日期
2007.10.25
申请号
WO2007EP03079
申请日期
2007.04.04
申请人
NOKIA CORPORATION;LEPPAENEN, TAPANI;PESONEN, MIKA;KUUSILINNA, KIMMO;LAUNIAINEN, AKI;SOKEILA, TOMI
发明人
LEPPAENEN, TAPANI;PESONEN, MIKA;KUUSILINNA, KIMMO;LAUNIAINEN, AKI;SOKEILA, TOMI
