Results 11 to 20 of about 736,173 (214)

Dynamic Temperature Management of Near-Sensor Processing for Energy-Efficient High-Fidelity Imaging

open access: yesSensors, 2021
Vision processing on traditional architectures is inefficient due to energy-expensive off-chip data movement. Many researchers advocate pushing processing close to the sensor to substantially reduce data movement.
Venkatesh Kodukula   +4 more
doaj   +1 more source

UTBB-Based Single Transistor Image Sensor of Submicron Pixel Using Back Gate Modulation

open access: yesIEEE Journal of the Electron Devices Society, 2019
Image sensor has developed for decades. Now, submicron photo sensor device with high performance is required. In this work, a UTBB (ultra-thin body and box) based single transistor image sensor has been investigated.
Liqiao Liu, Xiaoyan Liu, Gang Du
doaj   +1 more source

A super-resolution scanning algorithm for lensless microfluidic imaging using the dual-line array image sensor.

open access: yesPLoS ONE, 2020
The lensless optical fluid microscopy is of great significance to the miniaturization, portability and low cost development of cell detection instruments.
Dian Tian   +4 more
doaj   +1 more source

Sensor-Level Mosaic of Multistrip KOMPSAT-3 Level 1R Products

open access: yesApplied Sciences, 2021
High-resolution satellite images such as KOMPSAT-3 data provide detailed geospatial information over interest areas that are evenly located in an inaccessible area.
Changno Lee, Jaehong Oh
doaj   +1 more source

Digital recognition method of methane sensor based on improved CNN-SVM

open access: yesGong-kuang zidonghua, 2022
The methane sensor material has light reflection, and there are attachments on the display panel, which causes the poor quality of the sensor numerical image collected by the automatic verification system of methane sensor, and the difficulty of ...
TANG Shoufeng   +5 more
doaj   +1 more source

A digital high-dynamic-range CMOS image sensor with multi-integration and pixel readout request [PDF]

open access: yes, 2007
A novel principle has been developed to build an ultra wide dynamic range digital CMOS image sensor. Multiple integrations are used to achieve the required dynamic.
Guilvard, Alexandre   +3 more
core   +1 more source

Bits from Photons: Oversampled Image Acquisition Using Binary Poisson Statistics [PDF]

open access: yes, 2011
We study a new image sensor that is reminiscent of traditional photographic film. Each pixel in the sensor has a binary response, giving only a one-bit quantized measurement of the local light intensity.
Lu, Yue M.   +3 more
core   +3 more sources

Unmanned driving-oriented underground mine pedestrian detection method

open access: yesGong-kuang zidonghua, 2021
Pedestrian detection is a key technology for unmanned driving in underground coal mine, which is affected by uneven illumination, complex background, infrared interference, dim light and small and dense targets in images, etc.
LIU Beizhan1   +2 more
doaj   +1 more source

Advances on CMOS image sensors [PDF]

open access: yes, 2016
This paper offers an introduction to the technological advances of image sensors designed using complementary metal–oxide–semiconductor (CMOS) processes along the last decades.
Gouveia, Luiz
core   +1 more source

Preliminary Characterization of Robust Detection Method of Solar Cell Array for Optical Wireless Power Transmission with Differential Absorption Image Sensing

open access: yesPhotonics, 2022
In an optical wireless power transmission (OWPT) system, position and size of the photovoltaic device (PV) should be accurately determined from the light source position.
Kaoru Asaba   +2 more
doaj   +1 more source

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