Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Neuroplasticity01:01

Neuroplasticity

344
Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
344
Perception01:28

Perception

453
Perception is a fundamental psychological process that enables individuals to organize, interpret, and consciously experience sensory information. This process is crucial for understanding and interacting with the world around us. It includes both bottom-up and top-down processing, each playing a distinct role in how we perceive our environment.
Bottom-up processing begins at the sensory level, where receptors detect external environmental stimuli. These could include the tactile sensation of...
453

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Evaluating Additional Roles in Primary Care: Expanding Capacity and Transforming Care Delivery.

The British journal of general practice : the journal of the Royal College of General Practitioners·2026
Same author

vSTMD: Visual Motion Detection for Extremely Tiny Target at Various Velocities.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society·2026
Same author

Resonance-Dependent Pattern Dynamics in a Neural Field for Spatial Coding.

Biomimetics (Basel, Switzerland)·2026
Same author

Continuous attractor dynamics in spatial navigation: from population geometry to flexible computation.

Frontiers in neuroscience·2026
Same author

Consultation complexity and professionals consulted: a retrospective cohort study in English primary care.

The British journal of general practice : the journal of the Royal College of General Practitioners·2026
Same author

A bio-inspired research paradigm of collision perception neurons enabling neuro-robotic integration: the LGMD case.

Journal of the Royal Society, Interface·2026

相关实验视频

Updated: Jun 29, 2025

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches
07:23

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches

Published on: August 4, 2014

23.0K

一个生物启发的概率神经网络模型,用于对抗噪音的碰撞感知.

Jialan Hong1, Xuelong Sun1, Jigen Peng1

  • 1Machine Life and Intelligence Research Centre, School of Mathematics and Information Science, Guangzhou University, Guangzhou 510006, China.

Biomimetics (Basel, Switzerland)
|March 27, 2024
PubMed
概括

这项研究引入了一种概率的球巨型运动探测器 (LGMD) 模型,以改善碰撞感知. 新型号在复杂的视觉环境中提高了噪声耐受性,优于传统方法.

科学领域:

  • 计算神经科学是一种神经科学.
  • 机器人技术 机器人技术 机器人技术
  • 人工智能的人工智能

背景情况:

  • 洛布拉巨型运动探测器 (LGMD) 模型用于碰撞感知.
  • 目前的LGMD模型在动态环境中与噪音信号作斗争.
  • 生物突触传输具有固有的随机性,有助于降低噪声.

研究的目的:

  • 为增强碰撞感知开发一个概率性LGMD (Prob-LGMD) 模型.
  • 为了结合突触概率来捕捉信号的不确定性.
  • 在生物启发的视觉处理模型中提高噪声耐受性.

主要方法:

  • 开发了一个具有概率性的突触连接的概率性LGMD (Prob-LGMD) 模型.
  • 测试了Prob-LGMD模型与传统的LGMD模型和工程噪声过器相比.
  • 利用各种各样的视觉刺激,包括室内和室外场景与人工噪音.

主要成果:

  • 与所有比较方法相比,Prob-LGMD模型显示出卓越的性能.
  • 在拟议的模型中观察到噪声耐受性的显著改善.
  • 该模型有效地处理信号传输和集成中的不确定性.
关键词:
这是LGMD LGMD.生物启发的生物灵感.碰撞感知 碰撞感知耐噪声 耐噪声 耐噪声 耐噪声概率神经网络是一个概率神经网络.

更多相关视频

Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro
00:06

Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro

Published on: August 28, 2019

5.1K
Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks
11:18

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks

Published on: March 2, 2015

10.3K

相关实验视频

Last Updated: Jun 29, 2025

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches
07:23

Using Insect Electroantennogram Sensors on Autonomous Robots for Olfactory Searches

Published on: August 4, 2014

23.0K
Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro
00:06

Stochastic Noise Application for the Assessment of Medial Vestibular Nucleus Neuron Sensitivity In Vitro

Published on: August 28, 2019

5.1K
Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks
11:18

Closed-loop Neuro-robotic Experiments to Test Computational Properties of Neuronal Networks

Published on: March 2, 2015

10.3K

结论:

  • 在噪音条件下,Prob-LGMD模型为碰撞感知提供了强大的解决方案.
  • 这种概率方法为生物启发的视觉系统提供了简单而有效的增强.
  • 这些发现凸显了将生物随机性纳入人工系统的潜力.