Mosaic Images with Python

Problem Description: Stitching 16 images into a 4x4 image without changing the pixel value of each individual picture.

The code is as follows:

1 ImportOS2  fromPILImportImage3Path ='/share1/home/cong/datasets/resized_polyvore/pair1/pair1'4Imglist =os.listdir (path)5 Imglist.sort ()6Imglist = imglist[:16]7Images = []8  forIteminchimglist:9Images.append (Image.open (path +'/'+item))Ten  OneH, W = 128, 128 Atarget = Image.new ('RGBA', (W * 4, H * 4)) -  forIDX, imginchEnumerate (IMAGES): -i = idx% 4 thej = IDX//4 -Target.paste (IMG, (i * W, J * H, I * W + W, J * H +h)) -  -Target.save ('.'+'/'+'Real.png')

The effect is as follows:

Mosaic Images with Python