POCS-NL
代码说明：
毫米波图像存在分辨率低的缺点，该程序在WRLA算法的基础上，进一步采用投影算法，能有效改善毫米波图像的分辨率(Images acquired from Passive Millimeter-Wave (PMMW) radiometer have poor resolution due to limited aperture dimension. Therefore, Super-Resolution Algorithm (SRA) is a key component for PMMW imager. SRA realizes spectrum extrapolation, however, spectrum in-band is deteriorated too. Wiener-Richardson-Lucy Algorithm (WRLA) recovers spectrum in-band by Wiener filter, and extrapolates spectrum out-of-band by Richardson-Lucy Algorithm (RLA). WRLA can avoid spectrum deterioration in passband, but its ability for spectrum extrapolation is limited also. We propose an improved algorithm to solve this problem. This algorithm, which has built constraints according to characteristics of PMMW imaging, uses Projection-Onto-Convex-Sets (POCS) technique to enhance the WRLA s performance, so it is termed as POCS-WRLA.)
文件列表：
POCS-NL
.......\bsnr.m
.......\display_inverse.m
.......\draw_circle.m
.......\draw_gun.m
.......\draw_spectrum.m
.......\draw_spot.m
.......\draw_xcorr2.m
.......\experimental1.m
.......\experimental2.m
.......\fake2.m
.......\image1.m
.......\image2.m
.......\landweber13.m
.......\landweber14.m
.......\landweber19.m
.......\landweber23.m
.......\main_gun.m
.......\max2.m
.......\min2.m
.......\min2newton.m
.......\min2newton2.m
.......\mse1.m
.......\my_imnoise.m
.......\plot_computation.m
.......\prepare_image.m
.......\snr.m
.......\test1.m
.......\test2.m
.......\test_psf2otf.m
.......\程序编制说明.m
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