XR(AR, MR, VR) and Metaverse Technologies 2

[LDC7-03] Gerchberg-Saxton algorithm with phase constraint for phase-only-hologram generation

*Ye-Hao Hou¹, Qian Huang¹, Di Wang¹, Qiong-Hua Wang¹ (1. Beihang University)

In this paper, an improved Gerchberg-Saxton (GS) algorithm with phase constraint is proposed. Comparative analyses are conducted with several conventional GS-based algorithms for phase-only-hologram generation, specifically focusing on the impact of amplitude and phase constraints on holographic reconstruction of 3D scenes. The experiments demonstrate the superior performance of the proposed method in accurately reconstructing phase information.