Automatic calibration of Projector and DDHOE based IP displays
Automatic calibration of Projector and DDHOE based IP displays
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自动校准投影仪和基于 DDHOE 的 IP 显示器
DOI：
10.1364/fio.2017.jtu2a.105
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Kenji Yamamoto
中科院分区：
文献类型：
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作者：
B. Jackin;Lode Jorissen;R. Oi;K. Wakunami;Y. Ichihashi;M. Okui;P. Bekaert;Kenji Yamamoto
报道了一种基于积分摄影（IP）的三维显示器的标定技术，该技术采用商用投影仪和数字设计的全息光学元件（DDHOE）作为透镜阵列。这是一种自动化的方法，可以补偿透镜失真和DDHOE投影仪对准误差，从而极大地提高了重建质量。与现有方法相比，该方法需要较少数量的输入图像用于校准。
A calibration technique for integral photography(IP) based 3D display that uses a commercial projector and digitally designed holographic optical element (DDHOE) as lens array is reported. This is an automated method that compensates for both lens distortion and DDHOE-projector alignment errors which shows huge improvement in reconstruction quality. This method requires less number of input images for calibration compared to existing ones.