3d模型中68 个点的位置示意图请问哪里有啊？翻了一下吖吖云播cece ID没有找到

[xubin19939]

No description provided.

[yinguobing]

示意图可以自己尝试画一个。另外”吖吖云播cece ID“是什么？

[imistyrain]

画图的代码:

import numpy as np
import cv2

filename = "model.txt"
model_points = []
raw_value = []
with open(filename) as file:
    for line in file:
        raw_value.append(line)
    model_points = np.array(raw_value, dtype=np.float32)
    model_points = np.reshape(model_points, (3, -1)).T
    # model_points *= 4
    model_points[:, -1] *= -1

img = np.zeros((800,800,3),dtype=np.uint8)
#img *= 255
center = (400,400)
for i,p in enumerate(model_points):
    x = int(center[0]+p[0]*4)
    y = int(center[1]+p[1]*4)
    cv2.putText(img,str(i),(x,y),1,1,(0,0,255))
    cv2.circle(img,(x,y),2,(255,0,0))
cv2.imshow("img",img)
cv2.imwrite("marks.png",img)
cv2.waitKey()