Texture Synthesis Based on block stitching texture synthesis algorithm

This article mainly reads Dr. Zhang Yan's doctoral thesis "Research and Application of texture synthesis technology" and the author's original article "image quilting for texture synthesis and transfer". First, the effect: change the image size of 701*501 pixels. In the experiment, it will be 400*400, and then 4*4. The effect is as shown in the following figure.

This method is very simple, mainly in two parts:

The first part finds the minimum coincidence error and calculates the starting point of coincidence.

The second part is to find the minimum path and calculate the decomposition of the two.

I am looking for a program from pudn. I have slightly modified it. If you are interested, you can download it from Baidu online storage.