图像修复流程——混合稀疏表示(Hybrid Sparse Representations)模型

    % demo_Hybrid_Sparse_Representation.m
    % Author: HSW
    % Date: 2015/3/28
    % HARBIN INSTITUTE OF TECHNOLOGY
    %
    % set matlab
    close all;
    clear all;
    clc;
    % ADD PATH
    addpath(genpath('inpainting')); 
    options.null = 0;
    % read image
    Img = imread('Image\butterfly.bmp');
    % Img = imread('Image\peppers.bmp');
     Img = rgb2gray(Img);
    Img = im2double(Img);
    if max(Img(:)) < 2
    Img = Img*255;
    end
    
    FlagColor