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Measuring Vibrations with Event Cameras [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThis paper presents a study of the use of synchronous event cameras to measure mechanical vibrations. The proposed methodology is based on two-dimensional point tracking and triangulation and achieves a precision comparable to that obtained with an ...
S. Baldini +4 more
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The Multivehicle Stereo Event Camera Dataset: An Event Camera Dataset for 3D Perception [PDF]
IEEE Robotics and Automation Letters, 2018 Event based cameras are a new passive sensing modality with a number of benefits over traditional cameras, including extremely low latency, asynchronous data acquisition, high dynamic range and very low power consumption. There has been a lot of recent interest and development in applying algorithms to use the events to perform a variety of 3D ...
Alex Zihao Zhu +5 more
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Pixel Latency Measurements of Event Cameras. [PDF]
IEEE Trans Instrum MeasChassagnol RV +3 more
europepmc +2 more sources
Asynchronous Visual-Inertial Odometry for Event Cameras [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesEvent cameras are bio-inspired visual sensors that output changes in pixel-level brightness asynchronously instead of standard intensity frames at a fixed rate.
P. Li, H. Yao, Z. Dai, X. Zhu
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Backlight and dim space object detection based on a novel event camera [PDF]
PeerJ Computer ScienceBackground For space object detection tasks, conventional optical cameras face various application challenges, including backlight issues and dim light conditions. As a novel optical camera, the event camera has the advantages of high temporal resolution
Xiaoli Zhou, Chao Bei
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Video to Events: Recycling Video Datasets for Event Cameras [PDF]
2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2020 Event cameras are novel sensors that output brightness changes in the form of a stream of asynchronous "events" instead of intensity frames. They offer significant advantages with respect to conventional cameras: high dynamic range (HDR), high temporal resolution, and no motion blur.
Daniel Gehrig +3 more
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Low-Latency and Scene-Robust Optical Flow Stream and Angular Velocity Estimation
IEEE Access, 2021 Event cameras are bio-inspired sensors that capture intensity changes of pixels individually, and generate asynchronous and independent “events”.
Sangil Lee, H. Jin Kim
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High Speed Event Camera TRacking
CoRR, 2020 Event cameras are bioinspired sensors with reaction times in the order of microseconds. This property makes them appealing for use in highly-dynamic computer vision applications. In this work, we explore the limits of this sensing technology and present an ultra-fast tracking algorithm able to estimate six-degree-of-freedom motion with dynamics over 25.
Chamorro Hernández, William Oswaldo +2 more
openaire +4 more sources
An Application-Driven Survey on Event-Based Neuromorphic Computer Vision
InformationTraditional frame-based cameras, despite their effectiveness and usage in computer vision, exhibit limitations such as high latency, low dynamic range, high power consumption, and motion blur.
Dario Cazzato, Flavio Bono
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IET Networks, 2015 The major challenge in sensor networks is how to have a perfect coverage of the region to be monitored. This study reports a novel algorithm inspired by centralised cum sub‐centralised scheme that works efficiently for handling multiple events that occur
Sushree Bibhuprada B. Priyadarshini +1 more
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