Analysis of Digital Hologram Rendering Using a Computational Method
نویسندگان
چکیده
منابع مشابه
Analysis of Digital Hologram Rendering Using a Computational Method
Active studies on holography, which is the ideal and final goal of 3-dimensional (3D) image display, have been undertaken mainly in the US, Europe, and Japan. In particular, real-time holographic video is the core technology for the next-generation 3D television (TV). The computer-generated hologram (CGH) was proposed by Brown and Lohmann [1] in 1966. It obtains an interference pattern through ...
متن کاملDigital HPO Hologram Rendering Pipeline
This paper describes a rendering pipeline for digital hologram synthesis. The pipeline is capable of handling triangle meshes, directional light sources, texture coordinates and advanced illumination models. Due to the huge computational requirements of hologram synthesis only the HPO holograms are considered.
متن کاملbuckling of viscoelastic composite plates using the finite strip method
در سال های اخیر، تقاضای استفاده از تئوری خطی ویسکوالاستیسیته بیشتر شده است. با افزایش استفاده از کامپوزیت های پیشرفته در صنایع هوایی و همچنین استفاده روزافزون از مواد پلیمری، اهمیت روش های دقیق طراحی و تحلیل چنین ساختارهایی بیشتر شده است. این مواد جدید از خودشان رفتارهای مکانیکی ارائه می دهند که با تئوری های الاستیسیته و ویسکوزیته، نمی توان آن ها را توصیف کرد. این مواد، خواص ویسکوالاستیک دارند....
A Digital Hologram Encryption Method Using Data Scrambling of Frequency Coefficients
A digital hologram generated by a computer calculation (computer-generated hologram or capture using charge-coupled device [CCD] camera) is one of the most expensive types of content, and its usage is expanding. Thus, it is highly necessary to protect the ownership of digital holograms. This paper presents an efficient visual security scheme for holographic image reconstruction with a low scram...
متن کاملDigital Hologram Synthesis
The first part of this work summarises the basic knowledge about holography principles including wave optics and diffraction. The summarised knowledge is consequently exploited in the second part of this work that regards the methods of digital hologram synthesis. The synthesis methods were evaluated and compared and the perspective ones were announced. The perspective synthesis methods served ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of information and communication convergence engineering
سال: 2012
ISSN: 2234-8255
DOI: 10.6109/jicce.2012.10.2.205