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- Computer generated holography - SPIE Digital Library
The content includes fundamental theories, algorithms, and techniques for generating holograms using computational methods This includes advances in diffraction theory, phase retrieval algorithms, and numerical simulation techniques that enhance the precision and efficiency of hologram generation
- Holography, Diffractive Optics, and Applications X | (2020 . . . - SPIE
Computation of the wave propagation from the 3D scene to the hologram plane is the fundamental basis for synthesizing 3D computer-generated holograms (CGHs) Computational accuracy and efficiency are directly related to the wave propagation model and sampling strategy used in the diffraction calculation
- Advancing real-time 3D holographic display: A breakthrough in . . . - SPIE
An innovative method for real-time CGH generation leverages a split Lohmann lens-based diffraction model to significantly reduce computational overhead while maintaining high-quality 3D visualization
- Pencil beam based on the computational holography method
This paper presents a novel pencil beam generation method based on computational holography The method generates intensity maps through computer simulation, obtains a computed hologram using a computational holographic method, and simulates near-field diffraction using computer simulation to simulate the role of a spatial light modulator (SLM
- Practical Holography XXXIX: Displays, Materials, and . . . - SPIE
Computer-Generated Holography (CGH) reconstructs Three-Dimensional (3D) scene by encoding information into holograms Traditional CGH algorithms decompose the 3D scenes into multiple planes at different depth levels and simulate light propagation between these planes
- Computational highlight holography | ACM Transactions on Graphics
Computational highlight holography converts three-dimensional computer models into mechanical "holograms" fabricated on (specular) reflective or refractive materials The surface consists of small grooves with patches of paraboloids or hyperboloids, each of which produces a highlight when illuminated by a directional light
- Holography - SPIE Digital Library
The SPIE Digital Library features extensive research on holography, covering its fundamental principles, technological advancements, and applications across various fields Key topics include the theory of holography, focusing on recording and reconstructing three-dimensional images through interference and diffraction of light
- Optical holography and computational intelligence: algebraic foundations
Access SPIE's growing collection of conference proceeding papers from around the globe Browse by the latest conferences or optics-based technology
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