2026-10-12T04:56:09Z https://www.scidb.cn/oai

10.57760/sciencedb.j00186.00020 2023-02-10T13:10:54Z

2023-02-10 The database of the spatial resolution and image processing for X-ray fluorescence imaging with a pinhole camera doi:10.57760/sciencedb.j00186.00020 en Based on Monte Carlo simulation software Geant4, it obtains the quantum efficiency of pinhole camera, point diffusion function, modulation transfer function under different pinhole aperture, magnification and pixel combination.Based on Monte Carlo simulation software, pinhole camera images were obtained under different aperture, magnification, pixel combination and energy. Blind deconvolution image reconstruction algorithm was used to restore these images. spatial resolution; imaging processing; x-ray pinhole camera heze PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset http://www.doi.org/http://dx.doi.org/10.1007/s41365-022-01036-8 Science Data Bank