超写实数字人代码
时间: 2024-01-03 20:04:25 浏览: 28
以下是基于Python的超写实数字人代码示例:
```python
import numpy as np
import matplotlib.pyplot as plt
# 生成超写实数字人的像素矩阵
def generate_digit_matrix(num, size):
# 定义数字的笔画
if num == 0:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 0), (1, 2), (2, 0), (2, 1), (2, 2)]]
elif num == 1:
strokes = [[(0, 1), (1, 0), (1, 1), (1, 2), (2, 1)]]
elif num == 2:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 2), (2, 1)], [(0, 2), (1, 2), (2, 0), (2, 1), (2, 2)]]
elif num == 3:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 2), (2, 0), (2, 1), (2, 2)]]
elif num == 4:
strokes = [[(0, 0), (0, 2), (1, 0), (1, 1), (1, 2), (2, 2)]]
elif num == 5:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 0), (2, 0), (2, 1), (2, 2)], [(0, 2), (1, 2)]]
elif num == 6:
strokes = [[(0, 1), (0, 2), (1, 0), (1, 1), (1, 2), (2, 0), (2, 1), (2, 2)]]
elif num == 7:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 2), (2, 2)]]
elif num == 8:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 0), (1, 2), (2, 0), (2, 1), (2, 2)]]
elif num == 9:
strokes = [[(0, 0), (0, 1), (0, 2), (1, 0), (1, 1), (1, 2), (2, 2)]]
# 生成像素矩阵
matrix = np.zeros((size, size))
for stroke in strokes:
for i in range(len(stroke) - 1):
start = stroke[i]
end = stroke[i + 1]
x1, y1 = start
x2, y2 = end
line_pixel = np.linspace(0, 1, max(abs(x2 - x1), abs(y2 - y1)) + 1)
x, y = np.round(np.array([x1, y1])[:, np.newaxis] * (1 - line_pixel) + np.array([x2, y2])[:, np.newaxis] * line_pixel).astype(int)
matrix[x, y] = 1
return matrix
# 生成超写实数字人的彩色图像
def generate_digit_image(num, size, color):
# 生成像素矩阵
matrix = generate_digit_matrix(num, size)
# 绘制图像
image = np.zeros((size, size, 3))
for i in range(3):
image[:, :, i] = matrix * color[i]
return image
# 显示超写实数字人的彩色图像
def show_digit_image(num, size=64, color=(0.9, 0.9, 0.9)):
# 生成彩色图像
image = generate_digit_image(num, size, color)
# 显示图像
plt.imshow(image)
plt.axis('off')
plt.show()
# 显示数字0的超写实数字人
show_digit_image(0)
```
在代码中,使用了`numpy`和`matplotlib`库进行像素矩阵和图像的生成和绘制。`generate_digit_matrix()`函数用于生成超写实数字人的像素矩阵,该函数根据数字的笔画生成像素矩阵。`generate_digit_image()`函数用于生成超写实数字人的彩色图像,该函数根据像素矩阵生成彩色图像。`show_digit_image()`函数用于显示超写实数字人的彩色图像。