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[PDF] Top 20 Projection of holograms from photorefractive OASLMs

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Projection of holograms from photorefractive OASLMs

Projection of holograms from photorefractive OASLMs

... novel OASLMs based on photorefractive orientational ...intrinsically photorefractive without the need of special layers or circuitry, therefore there are no strict technological limitations on the ... See full document

14

Mobile hologram verification with deep learning

Mobile hologram verification with deep learning

... the holograms’ grating structures are ana- lyzed with microscopes or sparse point-wise projection and recording of the diffraction patterns ...the holograms’ diffraction patterns are analyzed at ... See full document

6

Field Reconstruction of Holograms for Interactive Free Space True Three Dimensional Display

Field Reconstruction of Holograms for Interactive Free Space True Three Dimensional Display

... suffer from many drawbacks and hard to meet the requirement of ...of holograms is proposed for the first time to realize the display of true 3D image in free space which is more practical and better than ... See full document

5

Photorefractive (laser) surgery for the correction of refractive errors

Photorefractive (laser) surgery for the correction of refractive errors

... This information describes the guidance that NICE has issued on photorefractive (laser) surgery for the correction of refractive errors (see below). It replaces earlier guidance on laser in situ keratomileusis ... See full document

12

A general method for controlling and resolving rotational orientation of molecules in molecule-surface collisions

A general method for controlling and resolving rotational orientation of molecules in molecule-surface collisions

... ranging from industrial heterogeneous catalysis to ...comes from quantum state-resolved experiments that probe the interaction of a molecule with the surface without averaging over many initial and final ... See full document

7

Comparison of visual outcome at one year following Photorefractive Keratectomy (PRK) and Photorefractive Keratectomy with Mitomycin C in high myopia

Comparison of visual outcome at one year following Photorefractive Keratectomy (PRK) and Photorefractive Keratectomy with Mitomycin C in high myopia

... Photorefractive keratectomy can be satisfactorily performed under topical anesthesia. The center of the pupil is marked; the epithelium is removed by mechanical debridement with a blunt hockey knife followed by ... See full document

72

Phase recovering algorithms for extended objects encoded in digitally recorded holograms

Phase recovering algorithms for extended objects encoded in digitally recorded holograms

... Abstract. The paper presents algorithms to recover the optical phase of digitally encoded holograms. Algorithms are based on the use of a numerical spherical reconstructing wave. Proof of the validity of the ... See full document

7

Virtual reality 3D echocardiography in the assessment of tricuspid valve function after surgical closure of ventricular septal defect

Virtual reality 3D echocardiography in the assessment of tricuspid valve function after surgical closure of ventricular septal defect

... Results: All data sets could be used for 2D as well as holographic analysis. In all data sets the area of interest could be identified. The 2D analysis showed no tricuspid valve stenosis or regurgitation. Leaflet ... See full document

5

Projection of Argumentative Corpora from Source to Target Languages

Projection of Argumentative Corpora from Source to Target Languages

... annotation from the source language to the target ...arguments from comparable corpora by automatically mapping arguments from the source language corpus to their translations in the target language ... See full document

6

Using photorefractive oscillators to obtain single mode radiation from multi-mode fields

Using photorefractive oscillators to obtain single mode radiation from multi-mode fields

... coupling from the input pump beam to scattered beams propagating at smaller angles to that ...formed from the first beam, it will also undergo beam fanning with some of its fanned beams emerging at angles ... See full document

197

Face Recognition under Severe Shadow Effects Using Gradient Field Transformation

Face Recognition under Severe Shadow Effects Using Gradient Field Transformation

... cross projection tensors [3] to reduce the intensity of the darker regions in the ...edges from images as compared to ...shadow from the ambient image, we need a reflected image, also called as flash ... See full document

6

The Image Conversion in Optical Echo Holography by External Electromagnetic Standing Waves

The Image Conversion in Optical Echo Holography by External Electromagnetic Standing Waves

... echo holograms response can be a function of the angles of β n of mutual orien- tation of the vectors k n relative to the direction in the sample along which creates an artificial anisotropy of additional ... See full document

7

Quantitative determination of charge transfer parameters of photorefractive BaTiO3 : Rh from EPR based defect studies

Quantitative determination of charge transfer parameters of photorefractive BaTiO3 : Rh from EPR based defect studies

... particularly relevant at low temperatures; however, depending on the specific material and the defects it contains, light-induced colouration may also persist at room temperature. We have shown [1, 2] that this ... See full document

15

Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy

Corneal biomechanical properties after laser-assisted in situ keratomileusis and photorefractive keratectomy

... In contrast to the stability of CH and CRF measure- ments after LASIK and PRK without MMC, we found that after PRK with MMC, there was a small decrease in the first 3 months and then a proportionate increase from ... See full document

5

Abstract: In this work we demonstrate non-flat metasurface holograms with applications in imaging,

Abstract: In this work we demonstrate non-flat metasurface holograms with applications in imaging,

... The LCP images are rotated 180 degrees in the holographic image plane compared to the RCP images.. To evaluate the specificity of the holographic image to a particular substrate shape we[r] ... See full document

6

Geometric Phase Holograms for Light Orbital Angular Momentum Control and Wavefront Shaping.

Geometric Phase Holograms for Light Orbital Angular Momentum Control and Wavefront Shaping.

... The special diffractive property of FPG makes it a significant better OAM mode transformer in some circumstances, compared to its close kin q-plate. Unlike q-plates, which only work well with circularly polarized light, ... See full document

137

Run Length Smoothing Algorithm for Segmentation

Run Length Smoothing Algorithm for Segmentation

... non-Indian languages documents .Several systems are also available for postal automation in USA, UK, France, Canada and Australia. But no work has been done towards the automation of Indian postal system. System ... See full document

6

The Projection of a Test Genome onto a Reference Population and Applications to Humans and Archaic Hominins

The Projection of a Test Genome onto a Reference Population and Applications to Humans and Archaic Hominins

... immigrants from the other and (2) a prolonged period of migration during which a fraction m of the individuals in one population are replaced each generation by immigrants from the ...flow from the ... See full document

25

Joint part of speech and dependency projection from multiple sources

Joint part of speech and dependency projection from multiple sources

... treebanks from the Universal Dependencies (UD) project, our ap- proach compared very favorably to two competi- tive cross-lingual systems: we provided the best cross-lingual taggers and parsers for 18/27 and 20/23 ... See full document

6

Reconstruction from limited projection data using fuzzy sets

Reconstruction from limited projection data using fuzzy sets

... This necessitates the use of a reconstruction algorithm which incorporates all available a priori information about the reconstructed image and the projection process.. Recently, in many[r] ... See full document

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