Results 151 to 160 of about 1,270 (180)

A Cognitive Stepped Frequency Strategy for HRRP Estimation

2017 Sensor Signal Processing for Defence Conference (SSPD), 2017
The problem of High Resolution Range Profile (HRRP) estimation is considered in this paper. In particular, stepped frequency waveforms are devised to enhance target Range Profile (RP) estimation accuracy. The basic idea relies on the dynamic optimization of the probing waveform accounting for some feedback information to minimize the profile estimation
Pallotta L., Carotenuto V., Aubry A., De Maio A., Iommelli S.   +4 more
openaire   +2 more sources

A combined detection technique based on DBS and HRRP

2016 CIE International Conference on Radar (RADAR), 2016
In the case of an air-to-ground radar scanning the interested area and detecting stationary targets, the detection range is severely restricted due to strong ground clutters. This paper presents a detection technique based on a combination of Doppler beam sharpening (DBS) and high range resolution profile (HRRP).
Heng Wei, Hongyu Wang
openaire   +1 more source

Research on Target Recognition Technology based on HRRP

2021 4th International Conference on Algorithms, Computing and Artificial Intelligence, 2021
openaire   +1 more source

Gamma Model-Based Target HRRP Rejection

2012
Target rejection using high resolution range profile (HRRP) means reject the unknown target which not belongs to any class of the database while maintaining a high accuracy in recognition. In radar automatic target recognition (RATR), lacking complete training database is a main problem in unknown target rejection.
Daiying Zhou, Rong Wang, Chundan Zheng, Jinzhou Su, Xiaozhong Liu   +4 more
openaire   +1 more source

Contrastive Learning for Radar HRRP Recognition With Missing Aspects

IEEE Geoscience and Remote Sensing Letters, 2023
Yijin Zhong, Wei Lin 0021, Ying Xu, Lexing Huang, Yue Huang 0001, Xinghao Ding   +5 more
openaire   +1 more source

Target-attentional CNN for Radar Automatic Target Recognition with HRRP

Signal Processing, 2022
Lan Du
exaly  

Reconstruction of HRRP with missing data and noise

2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI), 2022
openaire   +1 more source

Region-factorized recurrent attentional network with deep clustering for radar HRRP target recognition

Signal Processing, 2021
Bo Chen, Chuan Du
exaly  

End-to-End Radar HRRP Target Recognition Based on Integrated Denoising and Recognition Network

Remote Sensing, 2022
Xueru Bai
exaly  

Radar HRRP Open Set Target Recognition Based on Closed Classification Boundary

Remote Sensing, 2023
Hongwei Liu, Penghui Wang, Ziheng Xia
exaly