一、代码实现 import laspy import cv2 import numpy as np import matplotlib.pyplot as plt# 相机内参 CAM_WID, CAM_HGT = 475, 475 # 深度图尺寸 CAM_FX, CAM_FY = 5.2640790081811531e+02, 5.2616047137164196e+02 # fx/fy