Python读取Realsense D435深度相机内参

相机连接至电脑，执行程序

# 获取深度相机的内参

import pyrealsense2 as rs


def get_intrinsics():
    # Create a context object. This object owns the handles to all connected realsense devices
    pipeline = rs.pipeline()
    config = rs.config()

    # Configure the pipeline to stream the depth stream
    config.enable_stream(rs.stream.depth, 640, 480, rs.format.z16, 30)

    # Start streaming
    pipeline.start(config)

    # Get frames from the camera to get the intrinsic parameters
    profile = pipeline.get_active_profile()
    depth_stream = profile.get_stream(rs.stream.depth)
    intr = depth_stream.as_video_stream_profile().get_intrinsics()

    # Stop the pipeline
    pipeline.stop()

    # Intrinsics
    intrinsics_matrix = [
        [intr.fx, 0, intr.ppx],
        [0, intr.fy, intr.ppy],
        [0, 0, 1]
    ]

    return intrinsics_matrix


if __name__ == "__main__":
    intrinsics_matrix = get_intrinsics()
    p