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检索条件"主题词=Dynamic Vision Sensor"
138 条 记 录,以下是1-10 订阅
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An innovational GNN-based Urban Traffic-flow measuring approach using dynamic vision sensor
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MEASUREMENT 2025年 252卷
作者: Qian, Cheng Tang, Chengkang Li, Chuang Zhao, Wenjun Tang, Rongnian Hainan Univ 58 Remin St Haikou 57000 Hainan Peoples R China
Smart urban mobility is an important approach for meeting the rapid increasing demanding of the urban populations. Urban mobility problems could be more effectively resolved by artificial intelligent techniques. Tradi... 详细信息
来源: 评论
dynamic vision sensor for Low Power Applications
Dynamic Vision Sensor for Low Power Applications
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18th IEEE International Symposium on Consumer Electronics (ISCE)
作者: Berner, R. Lichtsteiner, P. Delbruck, T. Kim, J. Lee, K. Lee, J. Park, K. Kim, T. Ryu, H. Univ Zurich Inst Neuroinformat Zurich Switzerland Swiss Fed Inst Technol Zurich Switzerland Samsung Elect SAIT Suwon South Korea Samsung Elect SLSI Suwon South Korea
This paper presents the design of a dynamic vision sensor for mobile applications. The sensor features a standby mode with less than 250uW of power dissipation. The sensor changes operation mode between standby and no... 详细信息
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dynamic vision sensor datasets in the maritime domain  3
Dynamic vision sensor datasets in the maritime domain
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Conference on Artificial Intelligence and Machine Learning in Defense Applications III Held as Part of SPIE Security+Defence Conference
作者: Rodriguez, Jacob A. Mauger, Justin Parameswaran, Shibin Zeller-Townson, Riley Cauble, Galen Naval Informat Warfare Ctr Pacific 53560 Hull St San Diego CA 92152 USA
Event cameras utilize novel imaging sensors patterned after visual pathways in the brain that are responsive to low contrast, transient events. The pixels of dynamic vision sensors (DVS) react independently and asynch... 详细信息
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Denoising for dynamic vision sensor Based on Augmented Spatiotemporal Correlation
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2023年 第9期33卷 4812-4824页
作者: Xu, Ninghui Wang, Lihui Zhao, Jiajia Yao, Zhiting Southeast Univ Sch Instrument Sci & Engn Key Lab Microinertial Instrument & Adv Nav Technol Minist Educ Nanjing 210096 Peoples R China Sci & Technol Complex Syst Control & Intelligent A Beijing 100074 Peoples R China
To effectively denoise the output events of dynamic vision sensor (DVS) in real-time, a denoising method based on augmented spatiotemporal correlation is proposed. In addition, this paper also presents a novel method ... 详细信息
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Analysis of Input-Dependent Noise in Self-Timed Reset dynamic vision sensor and Its Impact on Data Quality
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IEEE sensorS JOURNAL 2019年 第15期19卷 6240-6250页
作者: Xu, Jiangtao Zou, Jiawei Gao, Zhiyuan Ma, Jianguo Tianjin Univ Sch Microelect Tianjin Key Lab Imaging & Sensing Microelect Technol Tianjin 300072 Peoples R China Guangdong Univ Technol Sch Comp Guangzhou 510006 Guangdong Peoples R China
Threshold temporal contrast (TTC), as a key feature of event-based signal encoding scheme, always fluctuates due to the various noise sources in circuit implementation. This fluctuation (or noise) distorts the informa... 详细信息
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HashHeat: A hashing-based spatiotemporal filter for dynamic vision sensor
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INTEGRATION-THE VLSI JOURNAL 2021年 81卷 99-107页
作者: Guo, Shasha Kang, Ziyang Wang, Lei Zhang, Limeng Chen, Xiaofan Li, Shiming Xu, Weixia Natl Univ Def Technol Coll Comp Sci & Technol Changsha Peoples R China
Neuromorphic event-based dynamic vision sensors (DVS) have much faster sampling rates and a higher dynamic range than frame-based imagers. However, they are sensitive to background activity (BA) events that are unwant... 详细信息
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Probabilistic Undirected Graph Based Denoising Method for dynamic vision sensor
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IEEE TRANSACTIONS ON MULTIMEDIA 2021年 23卷 1148-1159页
作者: Wu, Jinjian Ma, Chuanwei Li, Leida Dong, Weisheng Shi, Guangming Xidian Univ Sch Artificial Intelligence Xian 710071 Peoples R China
dynamic vision sensor (DVS) is a new type of neuromorphic event-based sensor, which has an innate advantage in capturing fast-moving objects. Due to the interference of DVS hardware itself and many external factors, n... 详细信息
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A dual threshold adaptation method to dynamic vision sensor pixel
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MICROELECTRONICS JOURNAL 2024年 149卷
作者: He, Yanghao Shi, Xiaopei Nie, Kaiming Xu, Jiangtao Tianjin Univ Sch Microelect 92 Weijin Rd Tianjin 300072 Peoples R China Tianjin Key Lab Imaging & Sensing Microelect Techn 92 Weijin Rd Tianjin 300072 Peoples R China
This paper introduces a method for the dynamic vision sensor (DVS) pixel that achieves dual -threshold adaptation based on the interval between adjacent event spikes. The Time -to -Amplitude Converter (TAC) measures t... 详细信息
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A Spatial Localization and Attitude Estimation System for Unmanned Aerial Vehicles Using a Single dynamic vision sensor
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IEEE sensorS JOURNAL 2022年 第15期22卷 15497-15507页
作者: Stuckey, Hunter Al-Radaideh, Amer Sun, Liang Tang, Wei New Mexico State Univ Klipsch Sch Elect & Comp Engn Las Cruces NM 88003 USA New Mexico State Univ Dept Mech & Aerosp Engn Las Cruces NM 88003 USA
This paper presents a three-dimensional (3D) localization and attitude estimation system to track a Unmanned Aerial Vehicle (UAV) using a single camera without prior knowledge of the environment. The hardware system c... 详细信息
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Self-organisation of motion features with a temporal asynchronous dynamic vision sensor
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BIOLOGICALLY INSPIRED COGNITIVE ARCHITECTURES 2013年 6卷 8-11页
作者: Koeth, F. Marques, H. G. Delbruck, T. Univ Zurich Al Lab Zurich Switzerland Univ Osnabruck Inst Cognit Sci Osnabruck Germany Univ Zurich Inst Neuroinformat Zurich Switzerland
Neural circuits closer to the periphery tend to be organised in a topological way, i.e. stimuli which are spatially close tend to be mapped onto neighbouring processing neurons. The goal of this study is to show how m... 详细信息
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