Results 11 to 20 of about 702,523 (224)

Improved Cycle-Consistency Generative Adversarial Network-Based Clutter Suppression Methods for Ground-Penetrating Radar Pipeline Data [PDF]

Remote Sensing
Ground-penetrating radar (GPR) is a widely used technology for pipeline detection due to its fast detection speed and high resolution. However, the presence of complex underground media often results in strong ground clutter interference in the collected
Yun Lin, Jiachun Wang, De‐Yun Ma, Yanping Wang, Shengbo Ye   +4 more
openalex   +2 more sources

Space‐time adaptive processing algorithm based on hyper beamforming for ionospheric clutter suppression in small‐array high‐frequency surface wave radar

IET Radar, Sonar & Navigation, 2023
Small‐array high‐frequency surface wave radar (HFSWR) is widely used to monitor maritime targets as it can be used to save on‐land resources. In small‐array HFSWR systems, the main lobe of the receiving angle spectrum is significantly broadened.
Jiaming Li, Qiang Yang, Xin Zhang
doaj   +2 more sources

Infrared Maritime Small-Target Detection Based on Fusion Gray Gradient Clutter Suppression [PDF]

Remote Sensing
The long-distance ship target turns into a small spot in an infrared image, which has the characteristics of small size, weak intensity, limited texture information, and is easily affected by noise.
Wei Wang, Zhengzhou Li, Abubakar Siddique   +2 more
openalex   +2 more sources

Clutter suppression in ultrasound: performance evaluation and review of low-rank and sparse matrix decomposition methods. [PDF]

Biomed Eng Online, 2020
Zhang N, Ashikuzzaman M, Rivaz H.
europepmc   +3 more sources

Innovative Multi-Target Estimating with Clutter-Suppression Technique for Pulsed Radar Systems. [PDF]

Sensors (Basel), 2020
Nieh JY, Cheng YP.
europepmc   +3 more sources

Research on Radar Clutter Suppression Method Based on Stagger MTI

Journal of Physics: Conference Series, 2023
A large number of clutter interference signals were involved in radar echoes. Radar detection and tracking performance degrade when the signal-to-noise ratio of the echo signal is too low. Therefore, how to suppress clutter interference is a problem that
Zheng Liu, Duo Li, Haoran Guo, Xinpeng Wang   +3 more
openalex   +2 more sources

Sea Clutter Suppression Method Based on Correlation Features [PDF]

Journal of Marine Science and Engineering
Radar target detection in a sea clutter environment is of significant importance in both civilian and military applications, with the detection of small maneuvering targets being particularly challenging.
Zhen Li, Huafeng He, Liyuan Wang, Tao Zhou, Yizhe Sun, Yaomin He   +5 more
doaj   +2 more sources

New applications of clutter simulation in airborne early warning radar [PDF]

Zhihui kongzhi yu fangzhen, 2023
The characteristics of airborne early warning radar and the difficulties of clutter suppression are introduced in this paper. The research process of clutter simulation is then reviewed. On the basis of the analysis of the clutter model of airborne early
ZHU Huan, ZHANG Liang, WU Tao
doaj   +1 more source

Dimensionality reduction bistatic radar clutter suppression technique based on three-dimensional cross-beam

Xibei Gongye Daxue Xuebao, 2023
Aiming at the problem that the non-stationary of airborne bistatic radar clutter reduces the performance of traditional clutter suppression algorithm, this paper first formulates airborne bistatic radar clutter model, and then analyzes the bistatic radar
CHENG Yufeng, LI Yong, CHEN Fengfeng, DENG Xiaobo, CHENG Wei   +4 more
doaj   +1 more source

Spread sea clutter suppression via prior knowledge‐based space time adaptive processing in high frequency hybrid sky‐surface wave radar

IET Radar, Sonar & Navigation, 2023
In high frequency (HF) hybrid sky‐surface wave radar, the first‐order sea clutter broadening is severe under the action of ionospheric phase disturbance and bistatic angles.
Ya‐Jun Li, Zhuo‐Qun Wang, Lin Xu, Wen‐Hao Zhang, Zhu‐Hao Lu, Zhi‐Cheng Wang   +5 more
doaj   +1 more source