Computer-generated holograms
Edge sharpness effects on computer-generated holograms
... This Thesis is brought to you for free and open access by the Thesis/Dissertation Collections at RIT Scholar Works. It has been accepted for inclusion in Theses by an authorized administrator of RIT Scholar Works. For ...
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Realistic expression for full-parallax computer-generated holograms with the ray-tracing method
... posted 19 October 2012 (Doc. ID 174090); published 16 November 2012 This paper presents a calculation method of computer-generated holograms that involves removing the hidden surface and provides ...
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Testing of Aspheric Surfaces with computer Generated Holograms
... The interferometric set-up will be described as well as the calculation and manufacturing of the off-axis holograms and the digital fringe analysis for the evaluation of the in[r] ...
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Architecture for one-shot compressive imaging using computer-generated holograms.
... SLM is a 1024 × 1280 CRL OPTO nematic LC reflective SLM. The hologram consisted of 10 × 10 sub-holograms of 100 × 100 pixels each. It was illuminated at a small angle by a collimated fiber-coupled diode laser ( λ ...
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PERFECT SHUFFLE INTERCONNECTIONS USING FRESNEL COMPUTER-GENERATED HOLOGRAMS IN A PLANAR-OPTIC CONFIGURATION
... One produced a rhombic array of four spots, and can be used to perform a folded perfect shuffle, whilst the other gave a square array of four spots and could be used to perform [r] ...
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Computer-generated holograms using multiview images captured by a small number of sparsely arranged cameras
... The proposed method has some restrictions stem- ming from SFS. First, a voxel model created with an extremely small number of cameras has lower qual- ity, so it is necessary to use a certain number of cam- eras. Of ...
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20 Gbps Mobile Indoor Visible Light Communication System Employing Beam Steering and Computer Generated Holograms
... vocabulary holograms for VLC where the holograms are pre-calculated and stored in our proposed system, thus the time required to find optimum location to perform beam steering technique reduced from 224 ms ...
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High fidelity phase and amplitude control of phase only computer generated holograms using conjugate gradient minimisation
... phase-only holograms, is presented in more detail in ...For holograms, the cost function is based on the di ff erence between the calculated electric field and a chosen target, and the parameter space for ...
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20 Gbps Mobile Indoor Visible Light Communication System Employing Beam Steering and Computer Generated Holograms
... 11: Impulse responses of different VLC systems at room centre: laser diodes transmitters with an imaging receiver imaging LDs-VLC, delay adaptation technique with laser diodes transmitte[r] ...
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High-Speed Indoor Optical Wireless Links Employing Fast Angle and Power Adaptive Computer-Generated Holograms With Imaging Receivers
... more holograms) while reducing the computation time required to identify the optimum ...stored holograms into four quadrants with a boundary based on the hologram transmission angles ( to 0) and (0 to ) in ...
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Computer Generated Geometric Phase Holograms.
... While working towards his undergraduate degree, he worked for Duke Energy (then Progress Energy) assisting with probability risk analysis, fire protection, and electrical metering. While there, he learned many valuable ...
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Computer-Generated Photorealistic Hair
... Although there are some methods, which could render 3D hair, these rendering have always been hard. The hair they generated is not realistic appearance of human hair. And also, it is only for virtual human. This ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... Another study consumers’ attitude towards mobile advertising among mobile phone users by Wong Man Ting Mandy (2009) revealed that there exists a positive effect on the attitude toward[r] ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... This paper highlights how to improve the performance or efficiency of compressor and how to overcome the air leakages in the compressed air system such that it impact on energy conser[r] ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... The narrative around ontology and epistemology seems to suggest of the fact that apart from positivism and constructionism there is no any form of ontology and epistemology. But other forms of ontological assumptions and ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... It is observed from experimental results that the proposed technique reduces face space dimensionality and time complexity including time of extracting eigenvectors, time of image rep[r] ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... Today’s world is an information rich world and thus computer has become a necessity for every field of human life. In this age of information and technology, internet plays the pivotal role for the exchange of ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... A public verifier, like a 3rd party audit providing expert data audit services or a knowledge user outside the group desiring to utilize shared data, is ready to publically verify t[r] ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... The advancement of technology, the Internet, and information sharing has both positive and negative impacts. One of the negative impacts was the large increase in new “information” threats. Many of the computer ...
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Study on Computer Generated Electromagnetic Effects on Computer Users
... which is possible only with the experienced personnel and their competence. Due to continuous emphasis on training and multi skills exposure had enabled VPT to achieve the highest ever services with less operating ...
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