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High Sensitive Electron-Bombarded CCD for Low Light Level Imaging

Zhou Liwei,Liu Guangrong,Gao Zhiyun,Wang Zhongchun

Strategic Study of CAE 1999, Volume 1, Issue 3,   Pages 56-62

Abstract: present paper reviews the recent developments of electron-bombarded charge coupled devices (EBCCD) for low-light-levelimaging.level conditions.these new, high performance devices of EBCCD are in an advantageous position for many applications in low-light-lev-elsurveillance imaging, high energy physics and medical diagnostics.

Keywords： low-light-level imaging     charge-coupled-devices     electron-bombarded    

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Light field imaging: models, calibrations, reconstructions,and applications Review

Hao ZHU, Qing WANG, Jingyi YU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 9,   Pages 1236-1249 doi: 10.1631/FITEE.1601727

Abstract: Light field imaging is an emerging technology in computationalphotography areas.Based on innovative designs of the imaging modeland the optical path, light field cameras not only recordIn this paper, three key aspectsof light field cameras, i.e., model, calibration, and reconstruction,Furthermore, light field based applicationson informatics, physics, medicine, and biology are exhibitedFinally,open issues in light field imaging and long-term application prospectsin other natural sciences

Keywords： Light field imaging     Plenoptic function     Imaging model     Calibration     Reconstruction    

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Multi-aperture optical imaging systems and their mathematical light field acquisition models Review Article

Qiming QI, Ruigang FU, Zhengzheng SHAO, Ping WANG, Hongqi FAN

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 6,   Pages 823-844 doi: 10.1631/FITEE.2100058

Abstract:

Inspired by the compound eyes of insects, many s have been proposed to improve the imaging qualityThe mathematical tools simplify the quantitative design and evaluation of imaging systems for researchers

Keywords： Multi-aperture optical imaging system     Artificial compound eye     Light field camera     Camera array     Light    

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Three-dimensional reconstruction of light microscopy image sections: present and future

Yuzhen Wang,Rui Xu,Gaoxing Luo,Jun Wu

Frontiers of Medicine 2015, Volume 9, Issue 1,   Pages 30-45 doi: 10.1007/s11684-014-0337-z

Abstract: However, the lack of ideal, non-destructive cross-sectional imaging techniques is still a problem.

Keywords： microtomy     3D imaging     computer-assisted image processing     3D printing     tissue scaffold    

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Light field imaging for computer vision: a survey Review Article

Chen JIA, Fan SHI, Meng ZHAO, Shengyong CHEN

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 7,   Pages 1077-1097 doi: 10.1631/FITEE.2100180

Abstract: Light field (LF) imaging has attracted attention because of its ability to solve problems.LF imaging technology has made great contributions to because it uses cameras or s to record the positionand direction information of light rays, acquiring complete three-dimensional (3D) scene informationLF imaging technology improves the accuracy of depth estimation, image segmentation, blending, fusionLF imaging has achieved great success in various studies.

Keywords： Light field imaging     Camera array     Microlens array     Epipolar plane image     Computer vision    

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Policy entry points for facilitating a transition towards a low-carbon electricity future

Frontiers of Engineering Management   Pages 462-472 doi: 10.1007/s42524-022-0214-4

Abstract: Guided by the “essence” of the multi-level perspective — a prominent framework for the study of energy

Keywords： electricity transition     multi-level perspective     policy entry points    

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Catalytic decomposition of low level ozone with gold nanoparticles supported on activated carbon

Pengyi ZHANG , Bo ZHANG , Rui SHI ,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 3,   Pages 281-288 doi: 10.1007/s11783-009-0032-5

Abstract: carbon (AC) by a sol immobilization method and were used to investigate their catalytic activity for low-level

Keywords： ozone decomposition     activated carbon     gold nanoparticles     catalysis     sodium citrate     microwave    

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Study of steam injection technology for low permeablehigh viscous light oil reservoir

Wang Lizhi,Wang Yunlong

Strategic Study of CAE 2012, Volume 14, Issue 4,   Pages 88-94

Abstract: reduce viscosity of crude oil reservoirs, increase permeability and improve flow rate of high viscous lightBased on the formation nature characterized of high viscosity, low permeability, high clay content, andThe studies indicated suitable reservoir geological conditions for steam-flooding extraction of low permeablehigh viscous light oil reservoir.

Keywords： low permeability     high viscous light oil     steam-flooding extraction    

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Low temperature synthesis of visible light responsive rutile TiO

John TELLAM, Xu ZONG, Lianzhou WANG

Frontiers of Chemical Science and Engineering 2012, Volume 6, Issue 1,   Pages 53-57 doi: 10.1007/s11705-011-1165-1

Abstract: synthesized by using the hydrothermal method from a titanium carbide (TiC) nano-powder precursor at lowtemperature to produce a stable visible light responsive photocatalyst.The rutile phase was formed at temperature as low as 100°C, and both synthesis time and temperature affectedfaceted nano-rod structure, and were tested for absorption and photo-degradation ability under visible lightthose synthesized at lower temperatures had lower, but still evident, degradation ability under visible light

Keywords： photocatalysis     rutile     TiO2     hydrothermal     visible     titanium carbide    

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The new finding of Neogene marine low-resistivity light oil field in the western part of Pearl River

Xie Yuhong

Strategic Study of CAE 2011, Volume 13, Issue 5,   Pages 16-22

Abstract:

Based on the new finding of Wenchang L low-resistivity light oil field

Keywords： Wenchang L low-resistivity light oil field     finding process     reservoir characteristics     pool-forming pattern    

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Theoretical analysis and actual experimental research on static characteristics of suspendome structure

CHEN Zhihua, YAN Xiangyu, SUN Ruirui, FENG Zhenchang, QIN Yali, ZHAO Jianbo

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 286-292 doi: 10.1007/s11709-007-0037-8

Abstract: forces and nodal displacements were compared and it showed that they accord well with each other under low-levelWhile under high-level load, the experimental value was bigger than the theoretical value due to thesuspendome has a wide application prospect with the advantages of perfect mechanical characteristics, lowsteel consumption, convenient construction and low cost.

Keywords： Tianjin     influence     displacement     high-level     low-level    

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Efficient scheme of low-dose CT reconstruction using TV minimization with an adaptive stopping strategy Article

Yong DING, Tuo HU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 12,   Pages 2001-2008 doi: 10.1631/FITEE.1700287

Abstract: Recently, low-dose computed tomography (CT) has become highly desirable because of the growing concernFor low-dose CT imaging, it is a significant challenge to guarantee image quality while reducing radiationbackprojection algorithms, compressed sensing-based iterative reconstruction has achieved excellent imagingTo promote low-dose CT imaging, we propose a promising reconstruction scheme which combines total-variationCT imaging.

Keywords： Low-dose computed tomography (CT)     CT imaging     Total variation     Sparse dictionary learning    

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Filter-cluster attention based recursive network for low-light enhancement Research Article

Zhixiong HUANG, Jinjiang LI, Zhen HUA, Linwei FAN,hzxcyanwind@163.com,lijinjiang@gmail.com-

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 7,   Pages 1028-1044 doi: 10.1631/FITEE.2200344

Abstract: The poor quality of images recorded in low-light environments affects their further applications.To improve the visibility of low-light images, we propose a recurrent network based on (FCA), the mainThe network performs multi-stage recursive learning on low-light images, and then extracts deeper featureFCA and self-attention are used to highlight the low-light regions and important channels of the featureWe also design a (DenCP) to extract the color features of the low-light inversion image, to compensate

Keywords： Low-light enhancement     Filter-cluster attention     Dense connection pyramid     Recursive network    

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Impact of preozonation on the bioactivity and biodiversity of subsequent biofilters under low temperature

Jiaxuan YANG, Jun MA, Dan SONG, Xuedong ZHAI, Xiujuan KONG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0844-z

Abstract: The bioactivity was enhanced by preozonation under low temperature conditions.Higher level of BDOC/AOC and DO may enhance the nitrifying performance.High level of biodiversity and bioactivity may help maintain the stability of filters.To explore the influence of preozonation under low temperature, the factors such as dissolved oxygen

Keywords： Preozonation     BAC filtration     High ammonia level     Bacterial activity     Microbial community structure     Pilot    

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evaluation of renal function using diffusion weighted imaging and diffusion tensor imaging in type 2

Xiaoyan Chen,Wenxia Xiao,Xinchun Li,Jianxun He,Xiaochun Huang,Yuyu Tan

Frontiers of Medicine 2014, Volume 8, Issue 4,   Pages 471-476 doi: 10.1007/s11684-014-0365-8

Abstract:

This work aims to estimate the value of diffusion weighted imaging (DWI) and diffusion tensor imaging

Keywords： type 2 diabetes mellitus     microalbuminuria     diffusion weighted imaging     diffusion tensor imaging     early-stage    

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Title Author Date Type Operation

High Sensitive Electron-Bombarded CCD for Low Light Level Imaging

Zhou Liwei,Liu Guangrong,Gao Zhiyun,Wang Zhongchun

Journal Article

Light field imaging: models, calibrations, reconstructions,and applications

Hao ZHU, Qing WANG, Jingyi YU

Journal Article

Multi-aperture optical imaging systems and their mathematical light field acquisition models

Qiming QI, Ruigang FU, Zhengzheng SHAO, Ping WANG, Hongqi FAN

Journal Article

Three-dimensional reconstruction of light microscopy image sections: present and future

Yuzhen Wang,Rui Xu,Gaoxing Luo,Jun Wu

Journal Article

Light field imaging for computer vision: a survey

Chen JIA, Fan SHI, Meng ZHAO, Shengyong CHEN

Journal Article

Policy entry points for facilitating a transition towards a low-carbon electricity future

Journal Article

Catalytic decomposition of low level ozone with gold nanoparticles supported on activated carbon

Pengyi ZHANG , Bo ZHANG , Rui SHI ,

Journal Article

Study of steam injection technology for low permeablehigh viscous light oil reservoir

Wang Lizhi,Wang Yunlong

Journal Article

Low temperature synthesis of visible light responsive rutile TiO

John TELLAM, Xu ZONG, Lianzhou WANG

Journal Article

The new finding of Neogene marine low-resistivity light oil field in the western part of Pearl River

Xie Yuhong

Journal Article

Theoretical analysis and actual experimental research on static characteristics of suspendome structure

CHEN Zhihua, YAN Xiangyu, SUN Ruirui, FENG Zhenchang, QIN Yali, ZHAO Jianbo

Journal Article

Efficient scheme of low-dose CT reconstruction using TV minimization with an adaptive stopping strategy

Yong DING, Tuo HU

Journal Article

Filter-cluster attention based recursive network for low-light enhancement

Zhixiong HUANG, Jinjiang LI, Zhen HUA, Linwei FAN,hzxcyanwind@163.com,lijinjiang@gmail.com-

Journal Article

Impact of preozonation on the bioactivity and biodiversity of subsequent biofilters under low temperature

Jiaxuan YANG, Jun MA, Dan SONG, Xuedong ZHAI, Xiujuan KONG

Journal Article

evaluation of renal function using diffusion weighted imaging and diffusion tensor imaging in type 2

Xiaoyan Chen,Wenxia Xiao,Xinchun Li,Jianxun He,Xiaochun Huang,Yuyu Tan

Journal Article