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
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Single-Shot Autofocusing of Microscopy Images Using Deep Learning [PDF]
, 2021 Yilin Luo +3 more
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Autofocusing-based visual servoing : application to MEMS micromanipulation. [PDF]
, 2010 International audienceIn MEMS microassembly areas, different methods of automatic focusing are presented in the literature. All these methods have a common point.
Dembélé, Sounkalo +5 more
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Autofocusing Method Based on Dynamic Modulation Transfer Function Feedback
PhotonicsAccurate measurement of key optical system parameters (such as focal length, distortion, and modulation transfer function (MTF)) depends critically on obtaining sharp images.
Zhijing Fang +5 more
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Polymer Microgripper with Autofocusing and Visual Tracking Operations to Grip Particle Moving in Liquid [PDF]
, 2018 Ren-Jung Chang, Yu-Cheng Chien
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Advanced trajectory engineering of diffraction-resisting laser beams [PDF]
, 2013 We introduce an analytical technique for engineering the trajectory of diffraction-resisting laser beams. The generated beams have a Bessel-like transverse field distribution and can be navigated along rather arbitrary curved paths in free space, thus ...
Chen, Zhigang +3 more
core
Caustic Interpretation of the Abruptly Autofocusing Vortex beams
, 2021 Na Xiao +6 more
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Autofocusing of THz SAR Images by Integrating Compressed Sensing into the Backprojection Process
, 2023 Yevhen Ivanenko +2 more
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Multi-focus autofocusing circular hyperbolic umbilic beams
, 2022 Naichen Zhang +9 more
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A Robust Autofocusing Approach for Estimating Directions-of-Arrival of Wideband Signals [PDF]
, 2012 Beilei Gong, Yitao Xu, Jia Li, Z.H. Liu
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