DIFFUSERS

作品数:19被引量:85H指数:5
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相关领域:天文地球更多>>
相关机构:西京学院更多>>
相关期刊:《Journal of Thermal Science》《Journal of Hydrodynamics》《PhotoniX》《Journal of Power and Energy Engineering》更多>>
相关基金:国家自然科学基金更多>>
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基于Diffusers框架的电商产品图制作方法研究
《无线互联科技》2024年第2期104-106,共3页伍海洋 马川越 刘登辉 
基于Diffusers框架与Control Net网络,文章开发并实现了服装产品图的制作流程,将Segment Anything与Grounding DINO结合,实现了自动分割衣服蒙版。将Semantic Segmentation与ViTmatte结合,实现了对皮肤的精细化分割。文章使用大模型的...
关键词:电商产品图 模特替换 DIFFUSERS Control Net 
Directly and instantly seeing through random diffusers by self-imaging in scattering speckles
《PhotoniX》2023年第1期674-687,共14页Jietao Liu Wenhong Yang Guofeng Song Qiaoqiang Gan 
Imaging through scattering medium is challenging but important for different applications.Most advances rely on computational image reconstruction from scattering signals.In these conventional investigations,speckles ...
关键词:speckle RANDOM INSTANT 
Quantitative phase imaging(QPI)through random diffusers using a diffractive optical network被引量:9
《Light(Advanced Manufacturing)》2023年第3期206-221,共16页Yuhang Li Yi Luo Deniz Mengu Bijie Bai Aydogan Ozcan 
Quantitative phase imaging(QPI)is a label-free computational imaging technique used in various fields,including biology and medical research.Modern QPI systems typically rely on digital processing using iterative algo...
关键词:Quantitative phase imaging Optical neural network Diffractive deep neural network Diffusive media All-optical computing 
Optical information transfer through random unknown diffusers using electronic encoding and diffractive decoding被引量:4
《Advanced Photonics》2023年第4期85-99,共15页Yuhang Li Tianyi Gan Bijie Bai Cagatay Isıl Mona Jarrahi Aydogan Ozcan 
supported by the U.S. Department of Energy (DOE), Office of Basic Energy Sciences, Division of Materials Sciences and Engineering under Award No. DE-SC0023088
Free-space optical information transfer through diffusive media is critical in many applications, such as biomedical devices and optical communication, but remains challenging due to random, unknown perturbations in t...
关键词:optical information transfer electronic encoding optical decoder diffractive neural network DIFFUSERS 
All-optical image classification through unknown random diffusers using a single-pixel diffractive network被引量:10
《Light(Science & Applications)》2023年第4期570-584,共15页Bijie Bai Yuhang Li Yi Luo Xurong Li Ege Cetintas Mona Jarrrahi Aydogan Ozcan 
support of the US Office of Naval Research(ONR).
Classification of an object behind a random and unknown scattering medium sets a challenging task for computational imaging and machine vision fields.Recent deep learning-based approaches demonstrated the classificati...
关键词:network PROCESSOR RANDOM 
Computational imaging without a computer:seeing through random diffusers at the speed of light被引量:43
《eLight》2022年第1期42-57,共16页Yi Luo Yifan Zhao Jingxi Li Ege Çetintaş Yair Rivenson Mona Jarrahi Aydogan Ozcan 
The authors acknowledge the U.S.National Science Foundation and Fujikura.
Imaging through diffusers presents a challenging problem with various digital image reconstruction solutions demonstrated to date using computers.Here,we present a computer-free,all-optical image reconstruction method...
关键词:Imaging through diffusers Computational imaging Diffractive neural network Deep learning 
Numerical Investigation of the Centrifugal Compressor Stability Improvement by Half Vaned Low Solidity Diffusers被引量:2
《Journal of Thermal Science》2021年第2期696-706,共11页CHEN Siyue ZUO Shuguang WEI Kaijun 
The research is supported by National Natural Science Foundation of China(51875410).
Centrifugal compressors for the fuel cell vehicles often operate near the surge line compared with the turbocharger compressors.Low solidity and half vaned diffusers are recognized as good ways to improve the stabilit...
关键词:centrifugal compressor low solidity diffuser half vaned diffuser flow control numerical simulation 
Three-dimensional flow field simulation of steady flow in the serrated diffusers and nozzles of valveless micro-pumps
《Journal of Hydrodynamics》2019年第2期413-420,共8页Ying-hua Xu Wei-ping Yan Kai-rong Qin Tun Cao 
the National Natural Science Foundation of China(Grant Nos.61376115,11672065).
This paper presents a three-dimensional flow field simulation of the steady flows through diffusers and nozzles with straight or serrated-sided walls to analyze the effect of the channel structure on the flow characte...
关键词:Valveless micro-pump STEADY FLOW DIFFUSER and NOZZLE serrated-sided wall THREE-DIMENSIONAL FLOW field simulation 
Thermodynamics of Efflux Process of Liquids and Gases
《Journal of Power and Energy Engineering》2015年第5期71-74,共4页E. А. Mikaelian Saif A. Mouhammad 
The main objective of this work is to obtain the calculated ratio of efflux processes for liquids, vapors, gases on the basis of the developed mathematical model, which allows to determine the characteristics of the c...
关键词:THERMODYNAMICS EFFLUX COMPRESSIBLE INCOMPRESSIBLE Liquids DIFFUSERS Nozzles 
Speckle Reduction in Imaging Projection Systems
《Optics and Photonics Journal》2012年第4期338-343,共6页Weston Thomas Christopher Middlebrook 
Diffractive diffusers (phase gratings) are routinely used for homogenizing and beam shaping for laser beam applications. Another use for diffractive diffusers is in the reduction of speckle for pico-projection systems...
关键词:DIFFRACTIVE DIFFUSERS SPECKLE CONTRAST REDUCTION Laser Pico-Projectors 
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