Calibration Load ======================= 此示例显示如何在管道中加载和使用版本6的校准数据(第2代校准数据)。 其他示例: - :ref:`Calibration Flash ` - :ref:`Calibration Flash v5 ` - :ref:`Calibration Reader ` 设置 ############## 请运行 `安装依赖脚本 `__ 以下载所有必需的依赖项。请注意,此脚本必须在git上下文中运行,因此您必须先下载 `depthai-python `__ 存储库,然后再运行该脚本: .. code-block:: bash git clone https://github.com/luxonis/depthai-python.git cd depthai-python/examples python3 install_requirements.py 源代码 ############## 可以在 `GitHub `_ 上找到。国内用户也可以在 `gitee `_ 上找到。 .. code-block:: python #!/usr/bin/env python3 from pathlib import Path import cv2 import depthai as dai import argparse import numpy as np import cv2 calibJsonFile = str((Path(__file__).parent / Path('../models/depthai_calib.json')).resolve().absolute()) parser = argparse.ArgumentParser() parser.add_argument('calibJsonFile', nargs='?', help="Path to V6 calibration file in json", default=calibJsonFile) args = parser.parse_args() calibData = dai.CalibrationHandler(args.calibJsonFile) # Create pipeline pipeline = dai.Pipeline() pipeline.setCalibrationData(calibData) # Define sources and output monoLeft = pipeline.create(dai.node.MonoCamera) monoRight = pipeline.create(dai.node.MonoCamera) stereo = pipeline.create(dai.node.StereoDepth) xoutDepth = pipeline.create(dai.node.XLinkOut) xoutDepth.setStreamName("depth") # MonoCamera monoLeft.setResolution(dai.MonoCameraProperties.SensorResolution.THE_720_P) monoLeft.setBoardSocket(dai.CameraBoardSocket.LEFT) # monoLeft.setFps(5.0) monoRight.setResolution(dai.MonoCameraProperties.SensorResolution.THE_720_P) monoRight.setBoardSocket(dai.CameraBoardSocket.RIGHT) # monoRight.setFps(5.0) # Linking monoLeft.out.link(stereo.left) monoRight.out.link(stereo.right) stereo.depth.link(xoutDepth.input) # Connect to device and start pipeline with dai.Device(pipeline) as device: depthQueue = device.getOutputQueue(name="depth", maxSize=4, blocking=False) while True: # blocking call, will wait until a new data has arrived inDepth = depthQueue.get() frame = inDepth.getFrame() # frame is ready to be shown cv2.imshow("depth", frame) if cv2.waitKey(1) == ord('q'): break