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Pixel Latency Measurements of Event Cameras. [PDF]
IEEE Trans Instrum MeasPixel latency of event cameras is an important parameter to take into account in real-time applications. Currently, pixel latency is insufficiently described in event camera specifications as a "typical latency at a certain light level." This work is motivated by the need to have a well-defined pixel latency measurement since the latency depends on the
Chassagnol RV +3 more
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Low-latency automotive vision with event cameras. [PDF]
NatureThe computer vision algorithms used currently in advanced driver assistance systems rely on image-based RGB cameras, leading to a critical bandwidth–latency trade-off for delivering safe driving experiences. To address this, event cameras have emerged as
Gehrig D, Scaramuzza D.
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Powerline Tracking with Event Cameras [PDF]
2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2021 Autonomous inspection of powerlines with quadrotors is challenging. Flights require persistent perception to keep a close look at the lines. We propose a method that uses event cameras to robustly track powerlines. Event cameras are inherently robust to motion blur, have low latency, and high dynamic range.
Alexander Dietsche +3 more
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Dynamic Event Camera Calibration [PDF]
2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2021 accepted in the 2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
Kun Huang, Yifu Wang, Laurent Kneip
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How to Calibrate Your Event Camera [PDF]
2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2021 We propose a generic event camera calibration framework using image reconstruction. Instead of relying on blinking LED patterns or external screens, we show that neural-network-based image reconstruction is well suited for the task of intrinsic and extrinsic calibration of event cameras.
Manasi Muglikar +3 more
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Real-Time Multi-Task Facial Analytics With Event Cameras
IEEE Access, 2023 Event cameras, unlike traditional frame-based cameras, excel in detecting and reporting changes in light intensity on a per-pixel basis. This unique technology offers numerous advantages, including high temporal resolution, low latency, wide dynamic ...
Cian Ryan +6 more
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Flow‐assisted visual tracking using event cameras
CAAI Transactions on Intelligence Technology, 2021 The data from event cameras not only portray contours of moving objects but also contain motion information inherently. Herein, motion information can be used in event‐based and frame‐based object trackers to ease the challenges of occluded objects and ...
Rui Jiang +4 more
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Activity understanding and unusual event detection in surveillance videos [PDF]
, 2010 PhDComputer scientists have made ceaseless efforts to replicate cognitive video understanding abilities of human brains onto autonomous vision systems.
Loy, Chen Change
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Star Tracking Using an Event Camera [PDF]
2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2019 Star trackers are primarily optical devices that are used to estimate the attitude of a spacecraft by recognising and tracking star patterns. Currently, most star trackers use conventional optical sensors. In this application paper, we propose the usage of event sensors for star tracking.
Tat-Jun Chin +3 more
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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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