Results 141 to 150 of about 50,688 (337)

Novel method for converting digital Fresnel hologram to phase-only hologram based on bidirectional error diffusion

open access: yes, 2013
We report a novel and fast method for converting a digital, complex Fresnel hologram into a phase-only hologram. Briefly, the pixels in the complex hologram are scanned sequentially in a row by row manner.
Poon, T. -C., Tsang, P. W. M.
core  

Full-color Denisyuk hologram

open access: yes, 2019
Video of an ultra-realistic full-color hologram with 180 ...
Philippe Gentet (6255464)
core   +1 more source

Emerging Issues for Counselors Applying Neuroscience With Black Clients: Avoiding Scientific Racism

open access: yesJournal of Multicultural Counseling and Development, EarlyView.
ABSTRACT Neuroscience‐infused methods are heavily impacting the manner in which counselors, educators, and researchers approach working with clients and conducting research. While some scholars perceive neuroscience as scientifically objective and culturally neutral, that is not entirely true.
Isaac Burt
wiley   +1 more source

PEMBUATAN HOLOGRAM TRANSMISI [PDF]

open access: yes, 2004
A transmission hologram of white ceramic as cat statue has been made on 5000 lines/mm Agfa Geveart. By recording of hologram, the average and optimal exposure time lies between 8 and 10 seconds, it is used He-Ne laser (l = 632.8 nm).
Rudyansyah, Amri   +2 more
core  

The Illusion of Structural Order: Evaluating the Suppression of Amorphous Carbon Black Pigment Bands in SSE‐Processed Handheld Raman Spectra

open access: yesJournal of Raman Spectroscopy, EarlyView.
The handheld Raman with SSE system efficiently mitigates fluorescence; however, it may also bias the Raman response towards graphitic domains in carbon‐based black pigments, thereby concealing amorphous carbon contributions that are critical for pigment type identification.
Zeynep Alp, Christoph Herm
wiley   +1 more source

Heterodyne displacement measurement with volume hologram as reflection type optical ruler

open access: yes, 2019
Volume hologram wildly used in optical data storage, fiber optics communication, and 3D imaging. There are many advantages of volume hologram such as high diffraction efficiency, low manufacture cost, easy designing of diffraction pattern, and easy ...
Hsu, C.C.;Wu, C.C.;Lee, J.Y.;Chen, C.J.
core  

Animasi 3d Hologram Pengenalan Senjata Tradisional Nusantara [PDF]

open access: yes, 2017
Saat ini mempelajari sejarah kebudayaan Indonesia khususnya mengenal macam-macam senjata tradisional nusantara hanya di dapatkan di sekolah pada mata pelajaran sejarah. Media yang di gunakan berupa buku, gambar dua dimensi dan alat peraga lainnya.
-, Insyiroh
core  

Optical reconstruction of hologram

open access: yes, 2019
Optical reconstruction for demonstrating the motion parallax with occlusion effect of the computer-generated ...
Hao Zhang (15339)
core   +1 more source

Combining the Underwater Vision Profiler 6 with sediment traps to measure in situ velocity of marine particles

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Particles sinking from the surface to the deep ocean play a key role in the biological carbon pump, whose efficiency depends partly on sinking velocities. Over the last decade, in situ imaging has enabled critical advances in our understanding of particle dynamics in the ocean.
Manon Laget   +5 more
wiley   +1 more source

Dynamic digital hologram

open access: yes, 2018
A dynamic digital hologram imposed on the SLM in a digital ...
Zhili LIN (4845049)   +4 more
core   +1 more source

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