Bibliographic Details
| Title: |
Moving Object Detection and Tracking by Event Frame from Neuromorphic Vision Sensors |
| Authors: |
Jiang Zhao, Shilong Ji, Zhihao Cai, Yiwen Zeng, Yingxun Wang |
| Source: |
Biomimetics, Vol 7, Iss 1, p 31 (2022) |
| Publisher Information: |
MDPI AG, 2022. |
| Publication Year: |
2022 |
| Collection: |
LCC:Technology |
| Subject Terms: |
neuromorphic vision sensors, event frame, object detection, object tracking, Technology |
| More Details: |
Fast movement of objects and illumination changes may lead to a negative effect on camera images for object detection and tracking. Event cameras are neuromorphic vision sensors that capture the vitality of a scene, mitigating data redundancy and latency. This paper proposes a new solution to moving object detection and tracking using an event frame from bio-inspired event cameras. First, an object detection method is designed using a combined event frame and a standard frame in which the detection is performed according to probability and color, respectively. Then, a detection-based object tracking method is proposed using an event frame and an improved kernel correlation filter to reduce missed detection. Further, a distance measurement method is developed using event frame-based tracking and similar triangle theory to enhance the estimation of distance between the object and camera. Experiment results demonstrate the effectiveness of the proposed methods for moving object detection and tracking. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
2313-7673 |
| Relation: |
https://www.mdpi.com/2313-7673/7/1/31; https://doaj.org/toc/2313-7673 |
| DOI: |
10.3390/biomimetics7010031 |
| Access URL: |
https://doaj.org/article/1cf6ab71aeac496b91329be2537d5c22 |
| Accession Number: |
edsdoj.1cf6ab71aeac496b91329be2537d5c22 |
| Database: |
Directory of Open Access Journals |
