Webb5 apr. 2024 · We study the Feynman propagator of free scalar fields in AdS3 with a conical defect. In the bulk, the defect is represented by a massive particle; in the dual CFT, it is … WebbA novel one-shot in-line digital holography based on Hilbert phase-shifting is proposed. By weakening the ratio of object wave to reference wave and applying natural logarithmized operation on the in-line digital hologram, the real part of …
Reconstruction of a complex object from two in-line holograms
WebbThe first display in Sony’s lineup offered a screen size of 15.6 inches (about 40 cm). However, larger 3D models were cut off at the edges of the holographic diorama. So Sony has announced a larger and improved Spatial Reality Display. The ELF-SR2 display is not only larger, but also has an improved vision sensor… http://light.ece.illinois.edu/ECE564/_OK_Lectures/06_Holography_PPT.pdf#:~:text=In-line%20holography%20is%20the%20process%20of%20recording%20the,field%20observed%20at%20the%20same%20Fresnel%20distance%20away. earth observation data market
Influence of Tert-Butylthiol and Tetrahydrofuran on the Holographic ...
Webb3 feb. 2024 · In this paper, holographic in-line technology was used to measure the plume particle characteristics in the field of the non-expanding 2D nozzle outlet plane and reconstruct the holographic image, and a target recognition method suitable for autonomous recognition of plume particles in a complex background from digital … Webb10 aug. 2016 · Digital in-line holography (DIH) and plenoptic photography are two techniques for single-shot, volumetric measurement of 3D particle fields. Here we present a comparison of the two methods by applying plenoptic imaging to experimental configurations that have been previously investigated with DIH. T … WebbFör 1 dag sedan · Holography—the use of light projection to display images—can be used to construct holograms, which are three-dimensional structures of light that depict true … earth observation companies