Results 21 to 30 of about 736,173 (214)

A broadband hyperspectral image sensor with high spatio-temporal resolution. [PDF]

Nature
Bian L, Wang Z, Zhang Y, Li L, Zhang Y, Yang C, Fang W, Zhao J, Zhu C, Meng Q, Peng X, Zhang J.   +11 more
europepmc   +2 more sources

Tactile Image Sensors Employing Camera: A Review

Sensors, 2019
A tactile image sensor employing a camera is capable of obtaining rich tactile information through image sequences with high spatial resolution. There have been many studies on the tactile image sensors from more than 30 years ago, and, recently, they ...
Kazuhiro Shimonomura
doaj   +1 more source

Toward the Ultimate-High-Speed Image Sensor: From 10 ns to 50 ps

Sensors, 2018
The paper summarizes the evolution of the Backside-Illuminated Multi-Collection-Gate (BSI MCG) image sensors from the proposed fundamental structure to the development of a practical ultimate-high-speed silicon image sensor.
Anh Quang Nguyen, Vu Truong Son Dao, Kazuhiro Shimonomura, Kohsei Takehara, Takeharu Goji Etoh   +4 more
doaj   +1 more source

Design and implementation of 3D image sensor based on FPGA

Dianzi Jishu Yingyong, 2018
Aiming at the problems of large volume and expensive price of existing 3D shooting equipment, a miniature embedded 3D image sensor is designed by using FPGA high-speed parallel processing capability and image sensor.
Liu Xing, Liang Fayun, Yang Jinyuan, He Lei   +3 more
doaj   +1 more source

Characterization of modulated time-of-flight range image sensors [PDF]

, 2009
A number of full field image sensors have been developed that are capable of simultaneously measuring intensity and distance (range) for every pixel in a given scene using an indirect time-of-flight measurement technique.
Carnegie, Dale A., Cree, Michael J., Dorrington, Adrian A., Payne, Andrew D.   +3 more
core   +2 more sources

Resolution Enhancement in Coherent Diffraction Imaging Using High Dynamic Range Image

Photonics, 2021
In a coherent diffraction imaging (CDI) system, the information of the sample is retrieved from the diffraction patterns recorded by the image sensor via multiple iterations.
Yuanyuan Liu, Qingwen Liu, Shuangxiang Zhao, Wenchen Sun, Bingxin Xu, Zuyuan He   +5 more
doaj   +1 more source

Imaging Pauli repulsion in scanning tunneling microscopy [PDF]

, 2010
A scanning tunneling microscope (STM) has been equipped with a nanoscale force sensor and signal transducer composed of a single D2 molecule that is confined in the STM junction.
Kleimann, C., Rohlfing, M., Tautz, F. S., Temirov, R., Wagner, C., Weiss, C.   +5 more
core   +2 more sources

A novel vision sensor for longitudinal tear detection of conveyor belt

Gong-kuang zidonghua, 2017
In view of problem of unclear image of existing longitudinal tear detection of conveyor belt, a novel vision sensor based on infrared and visible image fusion was proposed. In the proposed sensor, coaxial light from the same lens is projected to infrared
CHEN Lulu, PANG Yusong
doaj   +1 more source

A Silicon Carbide 256 Pixel UV Image Sensor Array Operating at 400 °C

IEEE Journal of the Electron Devices Society, 2020
An image sensor based on wide band gap silicon carbide (SiC) has the merits of high temperature operation and ultraviolet (UV) detection. To realize a SiC-based image sensor the challenge of opto-electronic on-chip integration of SiC photodetectors and ...
Shuoben Hou, Muhammad Shakir, Per-Erik Hellstrom, Bengt Gunnar Malm, Carl-Mikael Zetterling, Mikael Ostling   +5 more
doaj   +1 more source

Electrical capacitance tomography for flow imaging: System model for development of image reconstruction algorithms and design of primary sensors [PDF]

, 1992
A software tool that facilitates the development of image reconstruction algorithms, and the design of optimal capacitance sensors for a capacitance-based 12-electrode tomographic flow imaging system are described.
Beck, MS, Hoyle, BS, Huang, SM, Lenn, C, Snowden, D, Thorn, R, Xie, CG   +6 more
core   +1 more source