Sony announces 3-layer stacked CMOS image sensor with DRAM for smartphones
(Tech Xplore)—Sony earlier this week revealed a 3-layer stacked CMOS image sensor with DRAM for smartphones.
Hardware
News tagged with image sensor
Business
Sony's profit rises on growing sales of music, games, pictures, sensors
Japanese electronics and entertainment company Sony's profit rose 13% in October-December on growing sales of music, image sensors and video games, the company said Wednesday.
Feb 14, 2024
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Hardware
Looking near and far without a lens: Radial masks give thin cameras a large depth of field
To take an image that is completely in focus, one of the most familiar parts of a camera—the lens—isn't necessary anymore. Instead, a thin mask over the image sensor can do the job. But the kind of mask you use makes ...
Oct 10, 2023
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Hi Tech & Innovation
New detector paves the way to large-scale optical neural networks
For the first time, researchers have used a surface normal nonlinear photodetector (SNPD) to improve the speed and energy efficiency of a diffractive optical neural network (ONN). The new device lays the groundwork for large-scale ...
Aug 24, 2023
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Electronics & Semiconductors
Smart in-memory light sensors perform image recognition
Smart digital image sensors that can perform visual perception capabilities, such as scene recognition, are the result of recent research at KAUST.
Jun 6, 2023
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Security
Data class-specific image encryption using optical diffraction
Optical computing has been making strides in recent years, with its potential advantages in speed, energy efficiency, and scalability. Among various photonic devices, diffractive deep neural networks (D2NNs) have gained growing ...
May 2, 2023
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Engineering
Real-time measurement of high-speed airflow is 20 times faster than conventional methods
A research group has developed, and now successfully tested, a new method to measure fluid flow velocities. Sparse processing particle image velocimetry (SPPIV) optimizes conventional measurement ways, and has succeeded in ...
Sep 15, 2022
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Machine learning & AI
Traffic lights controlled using artificial intelligence
Roads are chronically congested and vehicles queue endlessly at junctions. Rush hour is especially bad for long traffic jams. At the Fraunhofer Institute for Optronics, System Technologies and Image Exploitation IOSB, researchers ...
Feb 1, 2022
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Consumer & Gadgets
Development of a novel technology to check body temperature with smartphone camera
Thermal-imaging sensors that detect and capture images of the heat signatures of human bodies and other subjects have recently sprung into use in thermostats to check facial temperatures for contactless COVID-19 screening ...
Jul 26, 2021
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Business
Sony annual net profit slumps, warns of tough year
Sony said on Wednesday its annual net profit tumbled 36.5 percent on lower revenue from games and electronics products, and warned of a tough year because of the coronavirus pandemic.
May 13, 2020
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