Results 1 to 10 of about 1,329 (204)

Influence of external background optical radiation on the flat view angle of silicon photomultiplier

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук
The article presents the results of a study of the influence of external background optical radiation on the flat angle of view of silicon photomultiplier tubes (SiPMs).
I. R. Gulakov, A. O. Zenevich, O. V. Kochergina   +2 more
doaj   +1 more source

Effect of Thickness of Pinhole Array on Viewing Angle of Integral Imaging 3D Display

工程科学与技术, 2017
:Compared with the integral imaging (Ⅱ) display based on the micro-lens array,the Ⅱ display based on the pinhole array has lower cost,lower weight,and thinner thickness.Moreover,the Ⅱ display based on the pinhole array is easy to realize a 3D/2D ...
WU Fei, WANG Qionghua, LYU Guojiao, ZHAO Baichuan, DENG Huan   +4 more
doaj  

Mitigating the Binary Viewing Angle Bias for Standard Sirens

The Astrophysical Journal Letters
The inconsistency between experiments in the measurements of the local Universe expansion rate, the Hubble constant, suggests unknown systematics in the existing experiments or new physics.
Alberto Salvarese, Hsin-Yu Chen
doaj   +1 more source

Advances in large viewing angle and achromatic 3D holography

Light: Science & Applications
Optical holography is a promising technique to achieve a naked-eye 3D display. However, the narrow viewing angle and chromatic aberration are the two key issues that usually limit the holographic display performance. A recent work proposes a novel way to
Jiaming Huang, Yu Chen, Guixin Li
doaj   +1 more source

Posture of a wide angle viewing image are influenced by angle of view?

The Proceedings of the Annual Convention of the Japanese Psychological Association, 2012
Mai YAMAGUCHI, Mariko SHIRAI, Takayoshi TOGINO, Naoto SUZUKI   +3 more
openaire   +2 more sources

Effect of Aperture Width on Performance Parameters in One-dimensional Integral Imaging 3D Display Based on Parallax Barrier

工程科学与技术, 2013
:Parameter design of parallax barrier is one of the most important keys to design a one-dimensional integral imaging (1DII) display based on parallax barrier.
吴非, 王琼华, 邓欢
doaj  

Exploring the optimal geometry of satellites Himawari-8/9 to monitor seasonal variation in vegetation dynamics across Southeast Asia

Environmental Research Letters
Dense and widespread tropical rainforests across Southeast Asia are crucial for the global carbon cycle. A new generation geostationary satellite, Himawari-8/9, and onboard sensor, the Advanced Himawari Imager (AHI), enables hyper-temporal vegetation ...
Misaki Hase, Kazuhito Ichii, Yuhei Yamamoto, Wei Li, Beichen Zhang, Wei Yang, Tomo’omi Kumagai, Yoshiaki Hata, Naoya Takamura, Chandra S Deshmukh, Masahito Ueyama, Hiroki Yoshioka, Tomoaki Miura   +12 more
doaj   +1 more source

Parthenium: A wide angle view

Indian Journal of Dermatology, Venereology and Leprology, 2007
Chembolli, Lakshmi, C R, Srinivas
openaire   +2 more sources

Inferring Galaxy Viewing Angles

The Astrophysical Journal, 1995
Jeremy S. Heyl, Lars Hernquist, David N. Spergel   +2 more
openaire   +1 more source

Tomography with unknown view angles

1997 IEEE International Conference on Acoustics, Speech, and Signal Processing, 1997
We address the problem of parallel beam tomographic reconstruction when the angles at which the projections are taken are unknown. The problem arises in medical imaging owing to patient motion, and in imaging of viruses from a single projection of many identical units at random orientations.
Samit Basu, Yoram Bresler
openaire   +1 more source