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Updated: Jul 9, 2026

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基于多模式光电子电阻式内存阵列的神经形态视觉系统的完整硬件实现,用于多功能图像处理

Guangdong Zhou1, Jie Li2, Qunliang Song3

  • 1College of Artificial Intelligence, Chongqing Key Laboratory of Brain-inspired Computing and Intelligent Chips, Key Laboratory of Luminescence Analysis and Molecular Sensors (Ministry of Education), Southwest University, Chongqing, 400715, China.

Nature communications
|December 20, 2023
PubMed
概括

研究人员开发了一种新型的多式电阻随机访问存储器 (RRAM) 设备,使用修饰的丝纤维蛋白蛋白. 这一突破为先进的人工视觉系统提供了高效的传感器内和近传感器视觉处理.

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相关概念视频

Visual System01:26

Visual System

Light enters the eye through the cornea, a transparent, dome-shaped surface covering the surface of the eyeball that helps to direct and focus incoming light. This light is then channeled toward the pupil, an adjustable opening whose size is controlled by the iris. The iris, a pigmented muscle, regulates the amount of light entering the eye by contracting or dilating the pupil, thereby ensuring optimal light levels for clear vision.
Once through the pupil, the light passes through the lens, a...
Parallel Processing01:20

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...