利用opencv和python语言实现缓慢画一幅简笔画,要体现绘画的笔迹,要求画的内容包含树,太阳,云朵,小屋和人。请问代码如何实现?
时间: 2023-03-27 13:00:18 浏览: 88
你好,可以使用OpenCV和Python语言实现缓慢画一幅简笔画,代码如下:
```python
import cv2
import numpy as np
# 创建画布
canvas = np.zeros((512, 512, 3), dtype=np.uint8)
# 定义画笔颜色和大小
color = (255, 255, 255)
thickness = 3
# 绘制树
cv2.line(canvas, (200, 400), (200, 300), color, thickness)
cv2.line(canvas, (200, 300), (150, 300), color, thickness)
cv2.line(canvas, (200, 300), (250, 300), color, thickness)
cv2.line(canvas, (200, 250), (175, 250), color, thickness)
cv2.line(canvas, (200, 250), (225, 250), color, thickness)
# 绘制太阳
cv2.circle(canvas, (400, 100), 50, color, thickness)
# 绘制云朵
cv2.ellipse(canvas, (300, 200), (50, 30), , , 360, color, thickness)
cv2.ellipse(canvas, (350, 200), (50, 30), , , 360, color, thickness)
cv2.ellipse(canvas, (325, 170), (50, 30), , , 360, color, thickness)
# 绘制小屋
cv2.rectangle(canvas, (100, 300), (200, 400), color, thickness)
cv2.line(canvas, (100, 300), (150, 250), color, thickness)
cv2.line(canvas, (150, 250), (200, 300), color, thickness)
cv2.rectangle(canvas, (125, 350), (150, 375), color, thickness)
# 绘制人
cv2.circle(canvas, (350, 400), 25, color, thickness)
cv2.line(canvas, (350, 425), (350, 475), color, thickness)
cv2.line(canvas, (350, 450), (325, 425), color, thickness)
cv2.line(canvas, (350, 450), (375, 425), color, thickness)
# 显示画布
cv2.imshow("Canvas", canvas)
cv2.waitKey()
cv2.destroyAllWindows()
```
希望能对你有所帮助。