Results 101 to 110 of about 4,294 (185)
Optimised Image Autofocusing For Polarimetric Isar
, 2006 Publication in the conference proceedings of EUSIPCO, Florence, Italy ...
BERIZZI, FABRIZIO +4 more
openaire +5 more sources
Robust autofocusing propagation in turbulence
, 2023 We conducted a comprehensive study on the robust propagation of the same spot-size Gaussian beam (SSGB), same envelope Gaussian beam (SEGB), Circular Airy beam (CAB) and Circular Pearcey beam (CPB) in complex environments. Our findings clearly demonstrate that autofocusing beams exhibit higher stability in propagation compared with the Gaussian beams ...
Liu, Nana +6 more
openaire +2 more sources
Macromolecular Materials and Engineering, Volume 309, Issue 9, September 2024.The scope of this review is on the design and fabrication of tubular structures by way of emerging electrohydrodynamic processes. The review is structured based on the dimensional scale of the tubular structures spanning microscale features to macroscopic structures.
Fucheng Zhang +4 more
wiley +1 more source
Manipulating self-focusing beams induced by high-dimensional parabolic umbilic beams
Results in Physics, 2023 The excellent property that the intensity of autofocusing beams in the focal plane increases exponentially, makes them especially beneficial for biomedical treatment.
Zhuo Sun +4 more
doaj
Visual Quality Enhancement in Optoacoustic Tomography using Active Contour Segmentation Priors
, 2016 Segmentation of biomedical images is essential for studying and characterizing anatomical structures, detection and evaluation of pathological tissues.
Deán-Ben, Xosé Luís +2 more
core +1 more source
Probe‐based mass spectrometry approaches for single‐cell and single‐organelle measurements
Mass Spectrometry Reviews, Volume 43, Issue 4, Page 888-912, July/August 2024.Abstract Exploring the chemical content of individual cells not only reveals underlying cell‐to‐cell chemical heterogeneity but is also a key component in understanding how cells combine to form emergent properties of cellular networks and tissues.
Daniel C. Castro +3 more
wiley +1 more source
Autofocusing method for through-the-wall bioradar imagery of human vital signs
The Journal of Engineering, 2019 In through-the-wall human imaging, ambiguities in wall parameters will cause image blurred and deteriorate signal-to-clutter ratio of vital signs. Autofocusing method is a kind of method to get focusing image without any information of wall.
Fulai Liang +4 more
doaj +1 more source
Multiscale Mineralization in the Leopard Gecko Eggshell
Advanced Functional Materials, Volume 34, Issue 24, June 12, 2024.This work presents a 3D investigation of macro‐to‐nanoscale ultrastructure in the leopard gecko eggshell. Diverse structures of hierarchical calcite biomineral exist across five unique levels (rosette, scute, corolla, nanosphere, and nanodomain), integrating with an array of organic fibers to form an eggshell assembly remarkably different from avian ...
Joseph Deering +2 more
wiley +1 more source
An optimum design of a ring Airyprime beam array based on dimensionless eccentric position
Results in PhysicsThe beam array with abruptly autofocusing capability weakens the turbulence effect in free space optical (FSO) communication systems with relatively low complexity, thereby improving the communication quality of FSO communication systems.
Yi-Min Zhou +4 more
doaj
, 2012 Synthetic aperture radar (SAR) images are often blurred by phase perturbations induced by uncompensated sensor motion and /or unknown propagation effects caused by turbulent media.
Mao, Xinhua, Zhu, Daiyin, Zhu, Zhaoda
core +1 more source