Results 171 to 180 of about 3,669 (219)

Enabling Chemical Holography: A Comprehensive Framework and Implementation. [PDF]

IEEE Photonics J
Ran S, Mayerich D, Reddy R.
europepmc   +1 more source

Three-photon holographic microscopy for deep precise optogenetics

Lafirdeen AM, Telliez C, Jérémie N, Ung TPL, Castillo-Negrete R, Heidarisaani H, Forget B, Drinnenberg A, Ramakrishnan C, Siverts L, Daigle T, Tasic B, Zeng H, Deisseroth K, Ronzitti E, Grimm C, Zampini V, Papagiakoumou E, Emiliani V.   +18 more
europepmc   +1 more source

The Rod Bipolar Cell Pathway Contributes To Surround Responses In OFF Retinal Ganglion Cells

Spampinato G, Trapani T, Calbiague-Garcia V, Buffet T, Orendroff E, Sermet B, Dalkara D, Ronzitti E, Papagiakoumou E, Emiliani V, Marre O.   +10 more
europepmc   +1 more source

Computer-generated holography with ordinary display

Optics Letters, 2023
We propose a method of computer-generated holography (CGH) using incoherent light emitted from a mobile phone screen. In this method, we suppose a cascade of holograms in which the first hologram is a color image displayed on the mobile phone screen. The hologram cascade is synthesized by solving an inverse problem with respect to the propagation of ...
Otoya Shigematsu, Makoto Naruse, Ryoichi Horisaki   +2 more
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Computer-generated holography as a generic display technology

Computer, 2005
Computer-generated holography technique is a powerful technology suitable for a wide range of display types, including 2D, stereoscopic, autostereoscopic, volumetric, and true 3D imaging. Computer-generated holography is an emerging technology, made possible by increasingly powerful computers, that avoids the interferometric recording step in ...
Chris Slinger, Colin Cameron, Maurice Stanley   +2 more
exaly   +2 more sources

Computer-Generated Holography And Optical Testing

Optical Engineering, 1980
A computer-generated hologram is a geometric pattern that can be used as a precise reference in an optical test. Computer-generated holograms can be used to make reference wavefronts that would be very difficult and expensive to make by other methods. This paper reviews the development of computer-generated holograms for optical testing.
exaly   +2 more sources

Hardware implementations of computer-generated holography: a review

Optical Engineering, 2020
Computer-generated holography (CGH) is a technique to generate holographic interference patterns. One of the major issues related to computer hologram generation is the massive computational power required.
Youchao Wang, Daoming Dong, Peter J Christopher   +2 more
exaly   +3 more sources

Incoherent computer-generated holography

Optics Letters, 2022
We present a method for computer-generated holography (CGH) using spatially and temporally incoherent light. The proposed method synthesizes a hologram cascade by solving an inverse problem for the propagation of incoherent light. The spatial incoherence removes speckle noise in CGH, and the temporal incoherence simplifies the optical setup, including ...
Ryutaro Suda, Makoto Naruse, Ryoichi Horisaki   +2 more
openaire   +2 more sources

Recent Advances in the Processing and Rendering Algorithms for Computer-Generated Holography [PDF]

Electronics (Switzerland), 2019
Digital holography represents a novel media which promises to revolutionize the way the users interacts with content. This paper presents an in-depth review of the state-of-the-art algorithms for advanced processing and rendering of computer-generated ...
Daniele Giusto, Antonio Liotta, Wei Song   +2 more
exaly   +2 more sources