使用 OpenCV Python 在 imshow 窗口上绘制多个图像

Question

I am trying to draw 16 images side by side on a blank unnamed window. blank window size is 2456 x 1296 pixels. Each image size is 614x324 pixels. I want to know how to draw or display images together on one window. Here is my desired output: enter image description here

Answer 1

I think you can simply concatenate 16 images into a big image by cv2.hconcat and cv2.vconcat functions like below.

new_img = cv2.hconcat([im1, im2])
new_img = cv2.vconcat([im1, im2])