全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:XueZhu Zhang , YuJin Qi
来源:[J].Chinese Science Bulletin(IF 1.319), 2011, Vol.56 (3), pp.340-348Springer
摘要:Abstract(#br)The purpose of this study was to develop fully 3D image reconstruction techniques for pinhole SPECT imaging with our Micro-SPECT system. Our studies involve in the derivation of projection operators, analysis of the sampling characteristics of pinhole SPECT imaging i...
作者:Renmin Han , Liansan Wang , Fan Xu ...
来源:[J].BMC Biophysics(IF 1.667), 2015, Vol.8 (1)Springer
摘要:Abstract(#br) Background(#br)The recent developments of far-field optical microscopy (single molecule imaging techniques) have overcome the diffraction barrier of light and improve image resolution by a factor of ten compared with conventional light microscopy. These techniques u...
作者:MAMORU TAKAHASHI , ATSUO IIDA , YOHICHI GOHSHI
来源:[J].Analytical Sciences(IF 1.569), 1991, Vol.7 (Supple), pp.1403-1404J-STAGE
摘要:Japan's largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societies
作者:Mirela Frandes , Bogdan Timar , Diana Lungeanu
来源:[J].Current Medical Imaging Reviews(IF 0.429), 2016, Vol.12 (2), pp.95-105Bentham
摘要:In recent years, more and more detector systems utilizing Compton scattering effect to detectgamma rays have been developed due to their potential for improved image sensitivity. However,the standard non-electron-tracking Compton based detectors can restrict the origin of the pho...
作者:Xiaowei He , Hongbo Guo , Jingjing Yu ...
来源:[J].Journal of Innovative Optical Health Sciences(IF 0.632), 2016, Vol.9 (6), pp.1650024-1-1650024-11DOAJ
摘要:... Efficient three-dimensional (3D) reconstruction algorithm is the key to accurate localization and quantification of fluorescent target in FMT. In this paper, 3D reconstruction of FMT is regarded as a sparse signal recovery problem and the compressive sampling matching pursuit...
作者:Alejandro Wolf , Jorge E. Pezoa , Miguel Figueroa
来源:[J].Sensors(IF 1.953), 2016, Vol.16 (7)DOAJ
摘要:Images rendered by uncooled microbolometer-based infrared (IR) cameras are severely degraded by the spatial non-uniformity (NU) noise. The NU noise imposes a fixed-pattern over the true images, and the intensity of the pattern changes with time due to the temperature instabili...
作者:Solmaz Hajmohammadi , Saeid Nooshabadi , Glen E. Archer ...
来源:[J].Journal of Real-Time Image Processing(IF 1.156), 2019, Vol.16 (4), pp.919-929Springer
摘要:Abstract(#br)This paper presents B-MFBD, a parallel hybrid of bispectrum speckle imaging (SI) and multi-frame blind deconvolution (MFBD) image reconstruction techniques for anisoplanatic, long horizontal path imaging. Our aimis to recover an enhanced version of a turbulence-cor...
作者:Lei Dong , Zhenwu Lu , Xinyue Liu ...
来源:[J].Journal of the Korean Physical Society(IF 0.506), 2019, Vol.74 (12), pp.1190-1196Springer
摘要:... The image quality, the imaging time and the effects of noise of the new system are studied in detail. Based on the analysis, we find that by reasonably choosing the total sampling rate (TSR), the imaging time of the CS-FT is obviously shorter than that of the conventional FT ...
作者:Frandes Mirela , Timar Bogdan , Lungeanu Diana
来源:[J].Current Medical Imaging Reviews(IF 0.429), 2016, Vol.12 (2), pp.95-105IntechOpen
摘要:In recent years, more and more detector systems utilizing Compton scattering effect to detect gamma rays have been developed due to their potential for improved image sensitivity. However, the standard non-electron-tracking Compton based detectors can restrict the origin of the p...
作者:Jinlei Zhang , Xiao Tao , Peng Sun ...
来源:[J].Optics Communications(IF 1.438), 2019, Vol.452, pp.296-305Elsevier
摘要:Abstract(#br)Fourier ptychographic microscopy (FPM) can achieve high resolution imaging with a wide field-of-view, in which, the position of the LED sources determines the quality of the reconstructed image. In this paper, a positional misalignment correction method, which is bas...

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