也许等到了2022年世界杯，当我们所有人都能够在自己家的视距仪上观看全息的世界杯比赛时，EQ滤波器将被安装在设备里面。
Perhaps in 2022, when we all attend holographic games at our home stadia, EQ filters will be built in.
光学双相关技术是一种不用光学全息匹配滤波器的新技术。
The optical double correlation is a new technique not using a holographic matched filter.
该技术可应用于全息图制作、彩色图像变换、光学图像加密、滤波器的制作、光学防伪等领域。
This system can be used in hologram producing, color image transform, optical image encryption, filter producing, optical anti-counterfeiting and other fields.
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