Vision Sensor-Processor with In-Pixel Memory - Hallo friendsCAR ON REPIYU, In the article you read this time with the title Vision Sensor-Processor with In-Pixel Memory, We have prepared this article for you to read and retrieve information therein. Hopefully the contents of postings Article car review, Article mobile review, We write this you can understand. Alright, good read.

Title : Vision Sensor-Processor with In-Pixel Memory
link : Vision Sensor-Processor with In-Pixel Memory

Vision Sensor-Processor with In-Pixel Memory

KAIST and Samsung foundry publish a Nature paper "Mnemonic-opto-synaptic transistor for in-sensor vision system" by Joon-Kyu Han, Young-Woo Chung, Jaeho Sim, Ji-Man Yu, Geon-Beom Lee, Sang-Hyeon Kim, and Yang-Kyu Choi.

"A mnemonic-opto-synaptic transistor (MOST) that has triple functions is demonstrated for an in-sensor vision system. It memorizes a photoresponsivity that corresponds to a synaptic weight as a memory cell, senses light as a photodetector, and performs weight updates as a synapse for machine vision with an artificial neural network (ANN). Herein the memory function added to a previous photodetecting device combined with a photodetector and a synapse provides a technical breakthrough for realizing in-sensor processing that is able to perform image sensing and signal processing in a sensor. A charge trap layer (CTL) was intercalated to gate dielectrics of a vertical pillar-shaped transistor for the memory function. Weight memorized in the CTL makes photoresponsivity tunable for real-time multiplication of the image with a memorized photoresponsivity matrix. Therefore, these multi-faceted features can allow in-sensor processing without external memory for the in-sensor vision system. In particular, the in-sensor vision system can enhance speed and energy efficiency compared to a conventional vision system due to the simultaneous preprocessing of massive data at sensor nodes prior to ANN nodes. Recognition of a simple pattern was demonstrated with full sets of the fabricated MOSTs. Furthermore, recognition of complex hand-written digits in the MNIST database was also demonstrated with software simulations."

Thus Article Vision Sensor-Processor with In-Pixel Memory

That's an article Vision Sensor-Processor with In-Pixel Memory This time, hopefully can give benefits to all of you. well, see you in posting other articles.

You are now reading the article Vision Sensor-Processor with In-Pixel Memory with the link address https://caronrepiyu.blogspot.com/2022/02/vision-sensor-processor-with-in-pixel.html

Tweet

Subscribe to receive free email updates: