title: Image quality enhancement and computation acceleration of 3D holographic display using a symmetrical 3D GS algorithm.
abstract: The 3D Gerchberg-Saxton (GS) algorithm can be used to compute a computer-generated hologram (CGH) to produce a 3D holographic display. But, using the 3D GS method, there exists a serious distortion in reconstructions of binary input images. We have eliminated the distortion and improved the image quality of the reconstructions by a maximum of 486%, using a symmetrical 3D GS algorithm that is developed based on a traditional 3D GS algorithm. In addition, the hologram computation speed has been accelerated by 9.28 times, which is significant for real-time holographic displays.
authors.forename: Pengcheng
authors.initials: P
authors.lastname: Zhou
authors.forename: Yong
authors.initials: Y
authors.lastname: Bi
authors.forename: Minyuan
authors.initials: M
authors.lastname: Sun
authors.forename: Hao
authors.initials: H
authors.lastname: Wang
authors.forename: Fang
authors.initials: F
authors.lastname: Li
authors.forename: Yan
authors.initials: Y
authors.lastname: Qi