NSTL国家科技图书文献中心

1. Efficient point cloud occlusion method for ultra wide-angle computer-generated holograms NSTL国家科技图书文献中心

Martinez-Carranza J. | Kozacki T.... - 《Optics and Lasers in Engineering》 - 2025,184(Jan. Pt.2) - 1.1～1.11 - 共11页

摘要：-generated* holograms (CGHs), the backbone of HNEDs, encode* | directly to the eyes. This is possible because computer | © 2024Holographic Near Eye Displays (HNEDs | ) are meant to be the next generation of electronic | devices that enable projecting three-dimensional images

关键词： Cloud of points | Computer generated hologram | Holography | Non-pupil near eye display | Occlusion culling | Ultra-wide angle

2. Phase Component Compression for Computer-Generated Holograms Based on Probability Modeling of Circular Distributed Signals NSTL国家科技图书文献中心

Haruka Sugiyama | Kaiyu Suzuki ... - 《International Workshop on Advanced Imaging Technology (IWAIT) 2025》 - International Workshop on Advanced Imaging Technology - 2025, - 135101Q.1～135101Q.6 - 共6页

摘要： compression method for computer-generated* hologram data. The* | This paper explores a phase component | method performs template matching at each pixel to | exploit spatial correlations of the phase component | . Then, the probability distribution of the phase

关键词： Computer-generated holography | Lossless image compression | Probability modeling

3. Realization of high-fidelity higher-order Bessel beams NSTL国家科技图书文献中心

Jiang C. | Tao S. - 《Optics and Lasers in Engineering》 - 2025,184(Jan. Pt.1) - 1.1～1.9 - 共9页

摘要： (HHBB), a generated* beam whose complex amplitude* | . The generated* HHBBs have the advantages of more* | © 2024 Elsevier LtdIt is known that the Bessel | beams are the solution to the Helmholtz equation | , whose amplitude distributions should be strictly

关键词： Beam generation | Bessel beams | Computer-generated holograms | High-fidelity

4. Subarcsec High-Precision 3-D Spatial State Measurement System for an Optical Platform Based on Wavefront Phase Modulation NSTL国家科技图书文献中心

Zhang, Liu | Shi, Mengyang ... - 《IEEE Transactions on Instrumentation and Measurement》 - 2025,74(Pt.1) - 1004615.1～1004615.15 - 共15页

摘要： system based on computer-generated* hologram (CGH* | As the demand for stability in ultrahigh | precision optoelectronic system alignments continues to | increase, synchronous 3-D spatial state measurements are | necessary to ensure the accuracy and reliability of

关键词： 3-D high-precision measurement | computer- generated holograms (CGHs) | interferometry | subarcsecond measurement | wavefront modulation

5. 3D-CGH-Net: Customizable 3D-hologram generation via deep learning NSTL国家科技图书文献中心

Rymov, Dmitry A. | Svistunov, Andrey S.... - 《Optics and Lasers in Engineering》 - 2025,184(Jan. Pt.1) - 1.1～1.10 - 共10页

摘要：Computer generated holograms can create | 3D-computer-generated-holograms* where it is* | using 3D-computer-generated-holograms* with resolution* | propagation. 3D-computer-generated-hologram* generation* | -computer-generatedhologram generation in order to improve

关键词： Computer-generated holography | Machine learning | Hologram generation | 3D-reconstruction | Optical image processing | 3D-display | Diffractive optical elements | Neural networks | NEURAL-NETWORK | REAL-TIME...

6. Complex, amplitude and phase-only holograms using bipolar approximation NSTL国家科技图书文献中心

Fujima, Yudai | Velez-Zea, Alejandro ... - 《Optics Communications》 - 2025,577 - 131371.1～131371.7 - 共7页

摘要：Computer-generated holograms (CGHs) usually | require the computation of a large number of | trigonometric functions. However, because the computation of | trigonometric functions requires a relatively long time | , lookup tables (LUTs) are often used in software and

关键词： Hologram | Computer-generated hologram | Approximation

7. Rapid computer-generated hologram with lightweight local and global self-attention network NSTL国家科技图书文献中心

Liu, Qingxiao | Zhao, Changchun ... - 《Optics & Laser Technology》 - 2025,181(Pt.B) - 共8页

摘要： computer-generated holograms method with lightweight | Computer-generated holography is a technique | holographic images. Deep learning-based Computer-generated | holograms with a spatial resolution of 1920 x 1080 within | that utilizes computers and algorithms to generate

关键词： Computer-generated holography | Deep learning | Self-attention network | Spatial light modulator

8. Frequency domain method for wide angle computer generated hologram NSTL国家科技图书文献中心

Kozacki, Tomasz | Martinez-Carranza, J...... - 《Optics & Laser Technology》 - 2025,181(Pt.A) - 共10页

摘要： approach to point-cloud wide-angle computer-generated | calculate holograms* with FoV in the range of 60 degrees* | hologram (WA-CGH), which is based on the spatial | In this work, we propose a novel computational | frequency representation of a spherical wave and, unlike

关键词： Computer generated hologram | Fourier Transform | Frequency domain | Large field of view | Large resolution | Sparsity

9. Achieving higher spatial resolution in complex amplitude modulation using a pixel shift-based dual-phase modulation method NSTL国家科技图书文献中心

Wang, Jianglian | Okamoto, Atsushi ... - 《Optical review》 - 2025,32(1) - 161～169 - 共9页

摘要： computer-generated holograms (CGH), double-phase | holograms (DPH), and kinoforms, often encounter issues | This paper proposes a novel pixel shift-based | dual-phase modulation method (PS-DPMM) designed to | enhance the spatial resolution of complex amplitude

关键词： Complex amplitude modulation | Spatial light modulator | Dual-phase modulation method | Spatial resolution

10. Development of Network Streaming System for CGH Video in Wired/Wireless Communications NSTL国家科技图书文献中心

Misato ONISHI | Kazuhiro YAMAGUCHI ... - 《IEICE transactions on electronics》 - 2025,E108/C(2) - 99～107 - 共9页

摘要： simulation in a computer are called computer-generated | , the electronic data generated* through numerical* | holograms (CGHs). Displaying the gener- ated CGH on a | Holography is a three-dimensional (3D | ) technology that enables natural stereoscopic viewing with

摘要：-generated* holograms (CGHs), the backbone of HNEDs, encode* | directly to the eyes. This is possible because computer | © 2024Holographic Near Eye Displays (HNEDs | ) are meant to be the next generation of electronic | devices that enable projecting three-dimensional images

关键词： Cloud of points | Computer generated hologram | Holography | Non-pupil near eye display | Occlusion culling | Ultra-wide angle

摘要： compression method for computer-generated* hologram data. The* | This paper explores a phase component | method performs template matching at each pixel to | exploit spatial correlations of the phase component | . Then, the probability distribution of the phase

关键词： Computer-generated holography | Lossless image compression | Probability modeling

摘要： (HHBB), a generated* beam whose complex amplitude* | . The generated* HHBBs have the advantages of more* | © 2024 Elsevier LtdIt is known that the Bessel | beams are the solution to the Helmholtz equation | , whose amplitude distributions should be strictly

关键词： Beam generation | Bessel beams | Computer-generated holograms | High-fidelity

摘要： system based on computer-generated* hologram (CGH* | As the demand for stability in ultrahigh | precision optoelectronic system alignments continues to | increase, synchronous 3-D spatial state measurements are | necessary to ensure the accuracy and reliability of

关键词： 3-D high-precision measurement | computer- generated holograms (CGHs) | interferometry | subarcsecond measurement | wavefront modulation

摘要：Computer generated holograms can create | 3D-computer-generated-holograms* where it is* | using 3D-computer-generated-holograms* with resolution* | propagation. 3D-computer-generated-hologram* generation* | -computer-generatedhologram generation in order to improve

关键词： Computer-generated holography | Machine learning | Hologram generation | 3D-reconstruction | Optical image processing | 3D-display | Diffractive optical elements | Neural networks | NEURAL-NETWORK | REAL-TIME...

摘要：Computer-generated holograms (CGHs) usually | require the computation of a large number of | trigonometric functions. However, because the computation of | trigonometric functions requires a relatively long time | , lookup tables (LUTs) are often used in software and

关键词： Hologram | Computer-generated hologram | Approximation

摘要： computer-generated holograms method with lightweight | Computer-generated holography is a technique | holographic images. Deep learning-based Computer-generated | holograms with a spatial resolution of 1920 x 1080 within | that utilizes computers and algorithms to generate

关键词： Computer-generated holography | Deep learning | Self-attention network | Spatial light modulator

摘要： approach to point-cloud wide-angle computer-generated | calculate holograms* with FoV in the range of 60 degrees* | hologram (WA-CGH), which is based on the spatial | In this work, we propose a novel computational | frequency representation of a spherical wave and, unlike

关键词： Computer generated hologram | Fourier Transform | Frequency domain | Large field of view | Large resolution | Sparsity

摘要： computer-generated holograms (CGH), double-phase | holograms (DPH), and kinoforms, often encounter issues | This paper proposes a novel pixel shift-based | dual-phase modulation method (PS-DPMM) designed to | enhance the spatial resolution of complex amplitude

关键词： Complex amplitude modulation | Spatial light modulator | Dual-phase modulation method | Spatial resolution

摘要： simulation in a computer are called computer-generated | , the electronic data generated* through numerical* | holograms (CGHs). Displaying the gener- ated CGH on a | Holography is a three-dimensional (3D | ) technology that enables natural stereoscopic viewing with

关键词： holographic display | computer-generated hologram | electro-holography | wired/wireless transmission | performance evaluation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：-generated holograms (CGHs), the backbone of HNEDs, encode | directly to the eyes. This is possible because computer | © 2024Holographic Near Eye Displays (HNEDs | ) are meant to be the next generation of electronic | devices that enable projecting three-dimensional images

关键词： Cloud of points | Computer generated hologram | Holography | Non-pupil near eye display | Occlusion culling | Ultra-wide angle

摘要： compression method for computer-generated hologram data. The | This paper explores a phase component | method performs template matching at each pixel to | exploit spatial correlations of the phase component | . Then, the probability distribution of the phase

关键词： Computer-generated holography | Lossless image compression | Probability modeling

摘要： (HHBB), a generated beam whose complex amplitude | . The generated HHBBs have the advantages of more | © 2024 Elsevier LtdIt is known that the Bessel | beams are the solution to the Helmholtz equation | , whose amplitude distributions should be strictly

关键词： Beam generation | Bessel beams | Computer-generated holograms | High-fidelity

摘要： system based on computer-generated hologram (CGH | As the demand for stability in ultrahigh | precision optoelectronic system alignments continues to | increase, synchronous 3-D spatial state measurements are | necessary to ensure the accuracy and reliability of

关键词： 3-D high-precision measurement | computer- generated holograms (CGHs) | interferometry | subarcsecond measurement | wavefront modulation

摘要：Computer generated holograms can create | 3D-computer-generated-holograms where it is | using 3D-computer-generated-holograms with resolution | propagation. 3D-computer-generated-hologram generation | -computer-generatedhologram generation in order to improve

关键词： Computer-generated holography | Machine learning | Hologram generation | 3D-reconstruction | Optical image processing | 3D-display | Diffractive optical elements | Neural networks | NEURAL-NETWORK | REAL-TIME...

摘要：Computer-generated holograms (CGHs) usually | require the computation of a large number of | trigonometric functions. However, because the computation of | trigonometric functions requires a relatively long time | , lookup tables (LUTs) are often used in software and

关键词： Hologram | Computer-generated hologram | Approximation

摘要： computer-generated holograms method with lightweight | Computer-generated holography is a technique | holographic images. Deep learning-based Computer-generated | holograms with a spatial resolution of 1920 x 1080 within | that utilizes computers and algorithms to generate

关键词： Computer-generated holography | Deep learning | Self-attention network | Spatial light modulator

摘要： approach to point-cloud wide-angle computer-generated | calculate holograms with FoV in the range of 60 degrees | hologram (WA-CGH), which is based on the spatial | In this work, we propose a novel computational | frequency representation of a spherical wave and, unlike

关键词： Computer generated hologram | Fourier Transform | Frequency domain | Large field of view | Large resolution | Sparsity

摘要： computer-generated holograms (CGH), double-phase | holograms (DPH), and kinoforms, often encounter issues | This paper proposes a novel pixel shift-based | dual-phase modulation method (PS-DPMM) designed to | enhance the spatial resolution of complex amplitude

关键词： Complex amplitude modulation | Spatial light modulator | Dual-phase modulation method | Spatial resolution

摘要： simulation in a computer are called computer-generated | , the electronic data generated through numerical | holograms (CGHs). Displaying the gener- ated CGH on a | Holography is a three-dimensional (3D | ) technology that enables natural stereoscopic viewing with

关键词： holographic display | computer-generated hologram | electro-holography | wired/wireless transmission | performance evaluation

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：-generated* holograms (CGHs), the backbone of HNEDs, encode* | directly to the eyes. This is possible because computer | © 2024Holographic Near Eye Displays (HNEDs | ) are meant to be the next generation of electronic | devices that enable projecting three-dimensional images

摘要： compression method for computer-generated* hologram data. The* | This paper explores a phase component | method performs template matching at each pixel to | exploit spatial correlations of the phase component | . Then, the probability distribution of the phase

摘要： (HHBB), a generated* beam whose complex amplitude* | . The generated* HHBBs have the advantages of more* | © 2024 Elsevier LtdIt is known that the Bessel | beams are the solution to the Helmholtz equation | , whose amplitude distributions should be strictly

摘要： system based on computer-generated* hologram (CGH* | As the demand for stability in ultrahigh | precision optoelectronic system alignments continues to | increase, synchronous 3-D spatial state measurements are | necessary to ensure the accuracy and reliability of

摘要：Computer generated holograms can create | 3D-computer-generated-holograms* where it is* | using 3D-computer-generated-holograms* with resolution* | propagation. 3D-computer-generated-hologram* generation* | -computer-generatedhologram generation in order to improve

摘要： approach to point-cloud wide-angle computer-generated | calculate holograms* with FoV in the range of 60 degrees* | hologram (WA-CGH), which is based on the spatial | In this work, we propose a novel computational | frequency representation of a spherical wave and, unlike

摘要： simulation in a computer are called computer-generated | , the electronic data generated* through numerical* | holograms (CGHs). Displaying the gener- ated CGH on a | Holography is a three-dimensional (3D | ) technology that enables natural stereoscopic viewing with