3D Point Cloud Reconstruction Using Inversely Mapping and Voting from Single Pass CSAR Images
Remote Sensing, 2021 3D reconstruction has raised much interest in the field of CSAR. However, three dimensional imaging results with single pass CSAR data reveals that the 3D resolution of the system is poor for anisotropic scatterers.
Yanping Wang, Fei Teng, Yun Lin
exaly +3 more sources
Parameter inversion algorithm of CSAR moving target based on PFA sub‐aperture images
Journal of Engineering, 2019 Circular SAR (CSAR) as a new kind of SAR imaging mode has the advantage of long-time observation. For the moving target, the corresponding parameters of the moving target can be calculated by using the position information from the apparent coordinates ...
Di Yao, Zhou Wang, Wengu Yang, Feng Li
exaly +3 more sources
Assessment and quantitative analysis of hip surrounding muscles in children with developmental dysplasia of the hip via magnetic resonance imaging [PDF]
Journal of Orthopaedic Surgery and ResearchBackground The muscles that encase the hip serve a crucial role in both joint stability and functional efficacy, and as developmental dysplasia of the hip (DDH) progresses, the surrounding musculature may undergo specific adaptations that reduce joint ...
Lian Duan, Weizheng Zhou, Lianyong Li
doaj +2 more sources
A GAN-based fast focusing method for circular SAR images [PDF]
HeliyonCircular Synthetic Aperture Radar(CSAR) imaging is vulnerable to perturbations in the atmosphere and various other elements that can lead to position offset errors in the antenna's phase center as well as induce motion errors.
Bingxuan Li +4 more
doaj +2 more sources
A Novel Method for CSAR Multi-Focus Image Fusion
Remote SensingCircular synthetic aperture radar (CSAR) has attracted a lot of interest, recently, for its excellent performance in civilian and military applications. However, in CSAR imaging, the result is to be defocused when the height of an object deviates from a ...
Jinxing Li, Daoxiang An, Dong Feng
exaly +3 more sources
Sensors, 2023 Circular synthetic aperture radar (CSAR) can obtain higher image resolution and more target information using 360° observation of the target. Due to the anisotropy of target scattering characteristics in the actual scene, the sub-aperture imaging method ...
Lina Chu +5 more
doaj +1 more source
Inhibition of cardiac sympathetic afferent reflex and sympathetic activity by baroreceptor and vagal afferent inputs in chronic heart failure. [PDF]
PLoS ONE, 2011 BACKGROUND: Cardiac sympathetic afferent reflex (CSAR) contributes to sympathetic activation and angiotensin II (Ang II) in paraventricular nucleus (PVN) augments the CSAR in vagotomized (VT) and baroreceptor denervated (BD) rats with chronic heart ...
Xian-Bing Gan +6 more
doaj +1 more source
Benefits of the microalgae Spirulina and Schizochytrium in fish nutrition: a meta-analysis
Scientific Reports, 2023 Use of microalgae in fish nutrition can relieve pressure on wild fish stocks, but there is no systematic quantitative evaluation of microalgae benefits.
S. Trevi +3 more
doaj +1 more source
A drop in the ocean: Monitoring fish communities in spawning areas using environmental DNA
Environmental DNA, 2021 Early life stages of aquatic organisms are particularly vulnerable to climatic stressors; however, they are difficult to monitor due to challenges in sampling and morphological identification.
Frances C. Ratcliffe +3 more
doaj +1 more source
Study of the Airborne Circular Synthetic Aperture Radar Imaging Technology
Leida xuebao, 2020 Circular Synthetic Aperture Radar (CSAR) is a novel imaging mode, which has the advantages of alldirectional observation, high spatial resolution, and three-dimensional imaging.
AN Daoxiang +4 more
doaj +1 more source