Results 31 to 40 of about 1,846,589 (284)

Backlight and dim space object detection based on a novel event camera [PDF]

PeerJ Computer Science
Background 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
doaj   +2 more sources

Stereo Co-capture System for Recording and Tracking Fish with Frame- and Event Cameras [PDF]

, 2022
This work introduces a co-capture system for multi-animal visual data acquisition using conventional cameras and event cameras. Event cameras offer multiple advantages over frame-based cameras, such as a high temporal resolution and temporal redundancy ...
Gallego, Guillermo, Hamann, Friedhelm
core   +1 more source

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
doaj   +1 more source

Superevents : towards native semantic segmentation for event-based cameras

, 2021
Most successful computer vision models transform low-level features, such as Gabor filter responses, into richer representations of intermediate or mid-level complexity for downstream visual tasks.
Gao, Zhi, Sonthalia, Ankit, Schaik, Andre van (R16638), Low, Weng F., Ramesh, Bharath (R20212)   +4 more
core   +1 more source

An End-to-End Broad Learning System for Event-Based Object Classification

IEEE Access, 2020
Event cameras are bio-inspired vision sensors measuring brightness changes (referred to as an `event') for each pixel independently, instead of capturing brightness images at a fixed rate using conventional cameras.
Shan Gao, Guangqian Guo, Hanqiao Huang, Xuemei Cheng, C. L. Philip Chen   +4 more
doaj   +1 more source

High Speed Event Camera TRacking

CoRR, 2020
Peer ...
Chamorro Hernández, William Oswaldo, Andrade-Cetto, Juan, Solà Ortega, Joan   +2 more
openaire   +5 more sources

An Application-Driven Survey on Event-Based Neuromorphic Computer Vision

Information
Traditional 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
doaj   +1 more source

Privacy-Preserving Visual Localization with Event Cameras [PDF]

, 2022
We present a robust, privacy-preserving visual localization algorithm using event cameras. While event cameras can potentially make robust localization due to high dynamic range and small motion blur, the sensors exhibit large domain gaps making it ...
Zahreddine, Ramzi, Wang, Jian, Ma, Sizhuo, Kim, Young Min, Wu, Yicheng, Welge, Weston A., Kim, Junho, Krishnan, Gurunandan   +7 more
core  

Centralised cum sub‐centralised scheme for multi‐event coverage and optimum camera activation in wireless multimedia sensor networks

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, Suvasini Panigrahi   +1 more
doaj   +1 more source

Adaptive Optimization and Dynamic Representation Method for Asynchronous Data Based on Regional Correlation Degree

Sensors
Event cameras, as bio-inspired visual sensors, offer significant advantages in their high dynamic range and high temporal resolution for visual tasks.
Sichao Tang, Yuchen Zhao, Hengyi Lv, Ming Sun, Yang Feng, Zeshu Zhang   +5 more
doaj   +1 more source