34 lines
846 B
Plaintext
34 lines
846 B
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"vscode": {
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"languageId": "plaintext"
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}
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},
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"outputs": [],
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"source": [
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"import numpy as np\n",
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"\n",
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"# 假设棋盘格尺寸为8x6，方格尺寸为25mm（0.025m）\n",
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"chessboard_size = (8, 6)\n",
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"square_size = 0.025 # 25mm = 0.025m\n",
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"\n",
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"# 生成棋盘格每个角点的世界坐标（二维坐标），Z坐标设为0\n",
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"objp = np.zeros((chessboard_size[0] * chessboard_size[1], 3), np.float32)\n",
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"objp[:, :2] = np.mgrid[0:chessboard_size[0], 0:chessboard_size[1]].T.reshape(-1, 2) * square_size\n",
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"objp = objp[:, :2] # 只保留 X 和 Y 坐标，忽略 Z 坐标"
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]
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}
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],
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"metadata": {
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"language_info": {
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"name": "python"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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