Zobrazeno 1 - 10
of 10 937
pro vyhledávání: '"ZHU, Hui"'
While passive acoustic mapping (PAM) has been advanced for monitoring acoustic cavitation activity in focused ultrasound (FUS) therapy, achieving both real-time and high-quality imaging capabilities is still challenging. The angular spectrum (AS) met
Externí odkaz:
http://arxiv.org/abs/2412.02413
Passive acoustic mapping (PAM) is a promising tool for monitoring acoustic cavitation activities in the applications of ultrasound therapy. Data-adaptive beamformers for PAM have better image quality compared to the time exposure acoustics (TEA) algo
Externí odkaz:
http://arxiv.org/abs/2412.02327
Autor:
Li, Chengyin, Zhu, Hui, Sultan, Rafi Ibn, Ebadian, Hassan Bagher, Khanduri, Prashant, Indrin, Chetty, Thind, Kundan, Zhu, Dongxiao
In the diverse field of medical imaging, automatic segmentation has numerous applications and must handle a wide variety of input domains, such as different types of Computed Tomography (CT) scans and Magnetic Resonance (MR) images. This heterogeneit
Externí odkaz:
http://arxiv.org/abs/2411.15576
Recently, an intriguing research trend for automatic target recognition (ATR) from synthetic aperture radar (SAR) imagery has arisen: using simulated data to train ATR models is a feasible solution to the issue of inadequate measured data. To close t
Externí odkaz:
http://arxiv.org/abs/2411.04711
Autor:
Moore, Robert, Zhu, Hui June
This paper uncovers a new link between the p-adic weight of the support \Supp(f) of f(x)=\sum_{i\ge 0} a_i x^i and the first slope of Artin-Schreier curve X_f: y^p-y=f. We prove that the family X_f has its first slope \ge 1/\max_{i\in\Supp(f)}s_p(i),
Externí odkaz:
http://arxiv.org/abs/2411.01832
The superradiance instability of rotating black holes leads to the formation of an ultralight boson cloud with distinctive observational signatures, making black holes an effective probe of ultralight dark matter. However, around black holes in a bin
Externí odkaz:
http://arxiv.org/abs/2409.14159
Autor:
Shu, Zixin, Hua, Rui, Yan, Dengying, Lu, Chenxia, Xu, Ning, Li, Jun, Zhu, Hui, Zhang, Jia, Zhao, Dan, Hui, Chenyang, Ye, Junqiu, Liao, Chu, Hao, Qi, Ye, Wen, Luo, Cheng, Wang, Xinyan, Cheng, Chuang, Li, Xiaodong, Liu, Baoyan, Zhou, Xiaji, Zhang, Runshun, Xu, Min, Zhou, Xuezhong
Symptom phenotypes are one of the key types of manifestations for diagnosis and treatment of various disease conditions. However, the diversity of symptom terminologies is one of the major obstacles hindering the analysis and knowledge sharing of var
Externí odkaz:
http://arxiv.org/abs/2407.12851
Consider an eigenfunction of the Laplacian on a torus. How small can its $L^2$-norm be on small balls? We provide partial answers to this question by exploiting the distribution of integer points on spheres, basic properties of polynomials, and Nazar
Externí odkaz:
http://arxiv.org/abs/2406.19925
Magnetic field line curvature (FLC) scattering is an effective mechanism for collisionless particle scattering. In the terrestrial magnetosphere, the FLC scattering plays an essential role in shaping the outer boundary of protons radiation belt, the
Externí odkaz:
http://arxiv.org/abs/2403.09825
Autor:
Zhu, Hui June
In this paper, we prove that there exists a Zariski dense open subset $U$ in the parameter space of all elementary $p$-covers of the projective line that ramified at exactly one point, defined over the rationals, such that for every curve $X$ in $U(\
Externí odkaz:
http://arxiv.org/abs/2403.05453