Optical coherence tomography image deconvolution super-resolution reconstruction method and device

The invention discloses a deconvolution super-resolution reconstruction method and a deconvolution super-resolution reconstruction device for an optical coherence tomography image, which can avoid artifacts generated by deconvolution iteration reconstruction and effectively improve the resolution of a reconstructed image. The method comprises the following steps: (1) obtaining a low-resolution OCT image through Fourier transform, and taking the low-resolution OCT image as input original data; (2) constructing an optimization function of sparse continuous prior deconvolution calculation; (3) performing initial setting of reconstruction optimization, wherein the initial setting comprises an original data mode, an iteration round, a sparsity prior weight and a continuity prior weight; (4) carrying out iterative training, and introducing an intermediate variable to carry out iterative calculation; and (5) after optimization iteration is completed, outputting a final deconvolution super-resolution reconstruction O