IncepHoloRGB: multi-wavelength network model for full-color 3D computer-generated holography
IncepHoloRGB：用于全色3D计算机生成全息术的多波长网络模型
インセプトホロRGB：フルカラー3Dコンピュータ生成ホログラフィーのためのマルチ波長ネットワークモデル
IncepHoloRGB: 풀컬러 3D 컴퓨터 생성 홀로그래피를 위한 다중 파장 네트워크 모델
IncepHoloRGB: modelo de red multicolor para holografía generada por computadora en 3D de color completo
IncepHoloRGB : un modèle de réseau multi-longueurs d'onde pour la holographie 3D générée par ordinateur en couleur complète
IncepHoloRGB: многоканальная сетевая модель для полноцветной 3D-компьютерной генерации голограмм
Xuan Yu 余轩 ¹, Zhilin Teng 滕智琳 ¹, Xuhao Fan 范旭浩 ¹, Tianchi Liu 刘天驰 ², Wenbin Chen 陈文彬 ¹, Xinger Wang 王星儿 ¹, Zhe Zhao 赵喆 ¹, Wei Xiong 熊伟 ¹ ³, Hui Gao 高辉 ¹ ³
¹ Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan 430074, China
中国 武汉 华中科技大学光学与电子信息学院 武汉光电国家实验室
² National Key Laboratory of Science and Technology on Multispectral Information Processing, School of Artificial Intelligence and Automation, Huazhong University of Science and Technology, Wuhan 430074, China
中国 武汉 华中科技大学人工智能与自动化学院 多谱信息处理技术国家级重点实验室
³ Optics Valley Laboratory, Wuhan 430074, China
中国 武汉 湖北光谷实验室
The popularity of deep learning has boosted computer-generated holography (CGH) as a vibrant research field, particularly physics-driven unsupervised learning. Nevertheless, present unsupervised CGH models have not yet explored the potential of generating full-color 3D holograms through a unified framework. In this study, we propose a lightweight multi-wavelength network model capable of high-fidelity and efficient full-color hologram generation in both 2D and 3D display, called IncepHoloRGB.
The high-speed simultaneous generation of RGB holograms at 191 frames per second (FPS) are based on Inception sampling blocks and multi-wavelength propagation module integrated with depth-traced superimposition, achieving an average structural similarity (SSIM) of 0.88 and peak signal-to-noise ratio (PSNR) of 29.00 on the DIV2K test set in reconstruction.
Full-color reconstruction of numerical simulations and optical experiments show that IncepHoloRGB is versatile to diverse scenarios and can obtain authentic full-color holographic 3D display within a unified network model, paving the way for applications towards real-time dynamic naked-eye 3D display, virtual and augmented reality (VR/AR) systems.
