Beenking的专栏

import torch.nn as nnimport torchimport cv2import numpy as npif __name__ == "__main__": img = cv2.imread('/home/xxxx/lena.jpg') img = np.swapaxes(img, 0, 2) img = np.swapaxes(img, 1, 2).reshape(3, 512, 512) img = img.astype(np.float3.

透视变换矩阵与单应矩阵1. 单应矩阵单应矩阵Wikipedia定义为： In the field of computer vision, any two images of the same planar surface in space are related by a homography (assuming a pinhole camera model). 在计算机视觉领域，空间同一平面