Results 11 to 20 of about 10,948,776 (338)

Transformer-based Multimodal Information Fusion for Facial Expression Analysis [PDF]

2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022
Human affective behavior analysis has received much attention in human-computer interaction (HCI). In this paper, we introduce our submission to the CVPR 2022 Competition on Affective Behavior Analysis in-the-wild (ABAW).
Wei Zhang, Zhimeng Zhang, Feng Qiu, Suzhe Wang, Bowen Ma, Hao Zeng, Rudong An, Yu-qiong Ding   +7 more
semanticscholar   +1 more source

Near-space hypersonic target coherent integration algorithm based on search compensation

The Journal of Engineering, 2019
A near-space hypersonic target coherent integration algorithm based on search compensation is proposed for the problem of range gate stride and Doppler extension. The algorithm first estimates the target radial velocity and Doppler rate by searching, and
Lin Li, Guohong Wang, Xiangyu Zhang, Tingting Xin   +3 more
doaj   +1 more source

Sea-detecting X-band Radar and Data Acquisition Program

Leida xuebao, 2019
To meet the radar data requirements of target detection technology research and address the lack of publicly available sea-detecting radar data, a data-sharing program for sea-detecting radar is proposed herein.
LIU Ningbo, DONG Yunlong, WANG Guoqing, DING Hao, HUANG Yong, GUAN Jian, CHEN Xiaolong, HE You   +7 more
doaj   +1 more source

Ship Target Recognition Based on Context-Enhanced Trajectory

ISPRS International Journal of Geo-Information, 2022
Ship target recognition based on trajectories has great potential in the field of target recognition. In the existing research, the context information is ignored, which limits the improvement of ship target recognition ability.
Zhan Kong, Yaqi Cui, Wei Xiong, Zhenyu Xiong, Pingliang Xu   +4 more
doaj   +1 more source

Subspace gradient tests for range‐spread target detection in structured interference plus Gaussian clutter

IET Radar, Sonar & Navigation, 2023
This study considers the problem of detecting range‐spread targets embedded in subspace interference plus Gaussian clutter with an unknown covariance matrix.
Tao Jian, Jia He, Yu Liu, Haipeng Wang, Xiaodong Huang, Zikeng Xie   +5 more
doaj   +1 more source

Radar Target Recognition Based on Feature Pyramid Fusion Lightweight CNN

IEEE Access, 2019
In order to improve the accuracy and robustness of radar target recognition under low SNR conditions, a novel radar high range resolution profile (HRRP) target recognition method based on feature pyramid fusion lightweight CNN is proposed in this paper ...
Chen Guo, Haipeng Wang, Tao Jian, You He, Xiaohan Zhang   +4 more
doaj   +1 more source

Initial measurement of ion nonextensive parameter with geodesic acoustic mode theory

Scientific Reports, 2022
The consideration of nonextensivity effects is crucial to the accurate diagnosis of plasma parameters; common plasma nonextensive parameters include electron nonextensive parameter and ion nonextensive parameter, and the former can be measured, while the
Huibin Qiu, Donghua Xiao, Junjie Wu, Shengfa Wu, Chengjie Zhong, Xiaobin Li, Xingkun Peng, Youlong Yuan, Qilong Cai, Jinming Chang, Tianyi Hu, Zuozhi Hu, Yuqing Zhu   +12 more
doaj   +1 more source

Radar HRRP Target Recognition Based on Deep One-Dimensional Residual-Inception Network

IEEE Access, 2019
A novel radar target recognition method based on the deep one-dimensional residual-inception network is proposed for a high-resolution range profile (HRRP).
Chen Guo, You He, Haipeng Wang, Tao Jian, Shun Sun   +4 more
doaj   +1 more source

Design of Multi-Information Fusion Based Intelligent Electrical Fire Detection System for Green Buildings

Sustainability, 2021
Building management systems are costly for small- to medium-sized buildings. A massive volume of data is collected on different building contexts by the Internet of Things (IoT), which is then further monitored.
Xiaogeng Ren, Chunwang Li, Xiaojun Ma, Fuxiang Chen, Haoyu Wang, Ashutosh Sharma, G. S. Gaba, M. Masud   +7 more
semanticscholar   +1 more source

Analysis of amplitude statistical and correlation characteristics of high grazing angle sea-clutter

The Journal of Engineering, 2019
Research on the characteristics of sea clutter has always been the focus in the problem of sea target detection as an indispensable part. In recent years, the problem of sea clutter characteristics under medium-high grazing angle is also paid more and ...
Heng-Yan Liu, Jie Song, Wei Xiong, Ya-Qi Cui, Ya-Fei Lv, Jun Liu   +5 more
doaj   +1 more source