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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 quality, e.g., to yield a high-resolution image or an image with a large field-of-view.These mathematical models provide methods for calculating the key indexes of a specific , such as the field-of-viewThe 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 Lightfield acquisition model

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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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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: paper reviews the recent developments of electron-bombarded charge coupled devices (EBCCD) for low-light-levelimaging.ratio and excellent MTF and, for this reason, are superior to conventional ICCD approaches under all lightnew, 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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Super-resolution Near-field Optical Imaging and its Industrial Development

Wu Shifa

Strategic Study of CAE 2000, Volume 2, Issue 2, Pages 10-14

Abstract:

The super-resolution near-field optical imaging is an advanced project in the front of high engi-neeringThe imaging expressions of all kinds of the super-resolution near-field optical imaging systems are derivedtip smaller than the diffraction limit are the two basic conditions of super-resolution in optical imagingother key to obtain the super-resolution is the modulated tip with vertical vibration in the mixture fieldof evanescent wave and propagating wave in near-field.

Keywords： super-resolution near-field optics imaging surper resolution optical microscope

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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.We describe the most important academic concepts in this field, and provide critical explanations and

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

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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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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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Carbon dots-based fluorescence sensor for two-photon imaging of pH in diabetic mice

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 3, Pages 298-306 doi: 10.1007/s11705-022-2212-9

Abstract: Finally, the CA-CDs has been successfully applied for two-photon imaging of the pH in liver and kidneyImaging results showed that the pH value in kidney of diabetic mice was lower than that of the normal

Keywords： carbon dots two-photon imaging pH diabetic mice

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In vivo imaging of hematopoietic stem cell development in the zebrafish

Panpan Zhang, Feng Liu

Frontiers of Medicine 2011, Volume 5, Issue 3, Pages 239-247 doi: 10.1007/s11684-011-0123-0

Abstract: imaging is crucial for developmental biology and can further help to follow cell development/differentiationRecent advances in optical imaging techniques has facilitated tracing of the developmental dynamics ofThe zebrafish is an excellent model for imaging of hematopoiesis due to its transparent embryo at earlyIn this review, we summarize recent studies related to the non-invasive imaging of HSC transgenics,At the end of the review, the perspective and some open questions in this field will be discussed.

Keywords： hematopoietic stem cell hematopoiesis in vivo imaging transgenics zebrafish

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Grazing incidence polarized light imaging of footwear prints Regular Article

Xin-yi Bi, Rui-fang Han, Ran Liao, Wu-sheng Feng, Da Li, Xue-jie Zhang, Hui Ma,liao.ran@sz.tsinghua.edu.cn

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 11, Pages 1543-1550 doi: 10.1631/FITEE.1800383

Abstract: Existing non-contact optical detection methods usually measure the light intensity contrasts betweenResults show that adding linear polarizers in front of the camera lens and light source improves theThe current work shows that grazing incidence polarized light imaging can effectively enhance the contrast

Keywords：偏振；图像增强；散射；粒子

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Shao Yonghong: Multi-photon Scanning Structured Light Illumination Super-resolution Microscopic Imaging

1 Feb 2023

Keywords：高端测量仪器

Photocatalysis: from solar light to hydrogen energy

Frontiers in Energy 2021, Volume 15, Issue 3, Pages 565-567 doi: 10.1007/s11708-021-0784-6

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A novel light fluctuation spectrum method for in-line particle sizing

Shouxuan QIN, Xiaoshu CAI, Li MA

Frontiers in Energy 2012, Volume 6, Issue 1, Pages 89-97 doi: 10.1007/s11708-012-0176-z

Abstract: This paper discusses two problems in in-line particle sizing when using light fluctuation method.First, by retrieving the ratio of particle concentrations at different time, the intensity of incident lightThere exists narrow error between the calculated and pre-detected value of the intensity of incident lightthe laboratory indicate that the measured size distribution of pulverized coal conforms well with the imaging

Keywords： in-line measurement particle size distribution (PSD) incident light intensity particle concentration light fluctuation

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Anefficient quadrature demodulator for medical ultrasound imaging

Hao ZHOU,Yin-fei ZHENG

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 4, Pages 301-310 doi: 10.1631/FITEE.1400205

Abstract: Quadrature demodulation is used in medical ultrasound imaging to derive the envelope and instantaneousIn this paper, we propose an efficient quadrature demodulation method for B-mode and color flow imagingIn the in vivo color flow imaging experiments, the time of the demodulation process was 5.66 ms and 3.36

Keywords： B-mode ultrasound imaging Color flow imaging Quadrature demodulation Finite impulse response filter