以下是一个示例代码,展示了如何组装画框碎片:
import cv2
import numpy as np
def assemble_frame(fragments, output_size):
canvas = np.zeros(output_size, dtype=np.uint8)
for fragment in fragments:
x, y, w, h = fragment['position']
img = cv2.imread(fragment['image_path'])
img = cv2.resize(img, (w, h))
canvas[y:y+h, x:x+w] = img
return canvas
# 示例用法
fragments = [
{'image_path': 'fragment1.png', 'position': (0, 0, 100, 100)},
{'image_path': 'fragment2.png', 'position': (100, 0, 100, 100)},
{'image_path': 'fragment3.png', 'position': (0, 100, 100, 100)},
{'image_path': 'fragment4.png', 'position': (100, 100, 100, 100)}
]
output_size = (200, 200)
result = assemble_frame(fragments, output_size)
cv2.imshow('Assembled Frame', result)
cv2.waitKey(0)
cv2.destroyAllWindows()
上述代码使用OpenCV库来读取和调整碎片图像的大小,并将它们放置在指定的位置上。最后,使用cv2.imshow()函数显示最终组装的画框。请确保将fragment1.png
至fragment4.png
替换为你自己的图像路径,并根据需要调整碎片的位置和大小。