Results 21 to 30 of about 2,299,757 (286)

EVtracker: An Event-Driven Spatiotemporal Method for Dynamic Object Tracking

Sensors, 2022
An event camera is a novel bio-inspired sensor that effectively compensates for the shortcomings of current frame cameras, which include high latency, low dynamic range, motion blur, etc.
Shixiong Zhang, Wenmin Wang, Honglei Li, Shenyong Zhang   +3 more
doaj   +1 more source

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, Samya Bagchi, Anders P. Eriksson, André van Schaik   +3 more
openaire   +5 more sources

Event Camera Denoising Using Asynchronous Spatio-Temporal Event Denoising Neural Network [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Compared to conventional cameras, event cameras represent a noteworthy advancement in neuromorphic imaging technology, garnering considerable attention from researchers due to their distinct advantages.
W. Wu, H. Yao, C. Zhai, Z. Dai, X. Zhu
doaj   +1 more source

Event Encryption for Neuromorphic Vision Sensors: Framework, Algorithm, and Evaluation

Sensors, 2021
Nowadays, our lives have benefited from various vision-based applications, such as video surveillance, human identification and aided driving. Unauthorized access to the vision-related data greatly threatens users’ privacy, and many encryption schemes ...
Bowen Du, Weiqi Li, Zeju Wang, Manxin Xu, Tianchen Gao, Jiajie Li, Hongkai Wen   +6 more
doaj   +1 more source

Microsaccade-inspired Event Camera for Robotics

, 2023
Software Release of "Microsaccade-inspired Event Camera for ...
Kaiwei Wang, Chao Xu, Haojia Li, Yuman Gao, Ze Wang, Cornelia Ferm ̈uller, Jingxi Chen, Botao He, Yuan Zhou, Chahat Deep Singh, Fei Gao, Yanjun Cao, Yiannis Aloimonos   +12 more
core   +3 more sources

Mnemoscape: Supporting Older Adults’ Event Memory Using Wearable Camera Photographs on an Immersive Interface [PDF]

, 2020
Background: Wearable camera photographs have been shown to be an effective memory aid in people with and without memory impairment. Most studies using wearable cameras as a memory aid have presented photographs on a computer monitor and used a written ...
Conway, Martin A, Bennett, Jill ; https://orcid.org/, Kuchelmeister, Volker ; https://orcid.org/, Loveday, Catherine, Selwood, Amanda, Selwood, A., Loveday, C., Kuchelmeister V., Conway, M.A., Bennett, J.   +9 more
core   +1 more source

T‐ESVO: Improved Event‐Based Stereo Visual Odometry via Adaptive Time‐Surface and Truncated Signed Distance Function

Advanced Intelligent Systems, 2023
The emerging event cameras have the potential to be an excellent complement for standard cameras within various visual tasks, especially in illumination‐changing environments or situations requiring high‐temporal resolution. Herein, an event‐based stereo
Zhe Liu, Dianxi Shi, Ruihao Li, Yi Zhang, Shaowu Yang   +4 more
doaj   +1 more source

Neuromorphic Event-Based Slip Detection and Suppression in Robotic Grasping and Manipulation

IEEE Access, 2020
Slip detection is essential for robots to make robust grasping and fine manipulation. In this paper, a novel dynamic vision-based finger system for slip detection and suppression is proposed.
Rajkumar Muthusamy, Xiaoqian Huang, Yahya Zweiri, Lakmal Seneviratne, Dongming Gan   +4 more
doaj   +1 more source

Live demonstration : an FPGA-based emulation of an event-based vision sensor using commercially available camera

, 2021
We will demonstrate an FPGA implementation of an event- based vision sensor using a commercially available frame- based camera. The demonstration setup consists of the host PC that includes the Quartus Prime software which is used to program and ...
Ying Xu, Perera, Samalika L. (S35434), Wang, Runchun (R17805), Schaik, Andre van (R16638), Samalika Lakmali Perera, Runchun Wang, Xu, Ying (S32333), Andre van Schaik   +7 more
core   +1 more source

Event-Guided Image Super-Resolution Reconstruction

Sensors, 2023
The event camera efficiently detects scene radiance changes and produces an asynchronous event stream with low latency, high dynamic range (HDR), high temporal resolution, and low power consumption.
Guangsha Guo, Yang Feng, Hengyi Lv, Yuchen Zhao, Hailong Liu, Guoling Bi   +5 more
doaj   +1 more source