奥比中光大白DaBai DCW pytho windows调试记录

奥比中光大白DaBai DCW pytho windows调试记录

参考论坛编译https://vcp.developer.orbbec.com.cn/documentation
获得pyorbbecsdk，此处有一个大坑，如下图：

要将lib文件夹下的所有文件都拷到examples目录下，如下图：

然后可以运行所有的python程序了，由于大白不支持帧同步，所以对于D2C功能修改后的代码如下：

import argparse
import sys

import cv2
import numpy as np

from pyorbbecsdk import *
from utils import frame_to_bgr_image

ESC_KEY = 27


def main(argv):
    pipeline = Pipeline()
    device = pipeline.get_device()
    device_info = device.get_device_info()
    device_pid = device_info.get_pid()
    config = Config()
    parser = argparse.ArgumentParser()
    parser.add_argument("-m", "--mode",
                        help="align mode, HW=hardware mode,SW=software mode,NONE=disable align",
                        type=str, default='HW')
    args = parser.parse_args()
    align_mode = args.mode

    try:
        profile_list = pipeline.get_stream_profile_list(OBSensorType.COLOR_SENSOR)
        color_profile = profile_list.get_default_video_stream_profile()
        config.enable_stream(color_profile)
        profile_list = pipeline.get_stream_profile_list(OBSensorType.DEPTH_SENSOR)
        assert profile_list is not None
        depth_profile = profile_list.get_default_video_stream_profile()
        assert depth_profile is not None
        print("color profile : {}x{}@{}_{}".format(color_profile.get_width(),
                                                   color_profile.get_height(),
                                                   color_profile.get_fps(),
                                                   color_profile.get_format()))
        print("depth profile : {}x{}@{}_{}".format(depth_profile.get_width(),
                                                   depth_profile.get_height(),
                                                   depth_profile.get_fps(),
                                                   depth_profile.get_format()))
        config.enable_stream(depth_profile)
    except Exception as e:
        print(e)
        return

    if align_mode == 'HW':
        if device_pid == 0x066B:
            # Femto Mega does not support hardware D2C, and it is changed to software D2C
            config.set_align_mode(OBAlignMode.SW_MODE)
        else:
            config.set_align_mode(OBAlignMode.HW_MODE)
    elif align_mode == 'SW':
        config.set_align_mode(OBAlignMode.SW_MODE)
    else:
        config.set_align_mode(OBAlignMode.DISABLE)

    try:
        pipeline.start(config)
    except Exception as e:
        print(e)
        return

    while True:
        try:
            frames: FrameSet = pipeline.wait_for_frames(100)
            if frames is None:
                continue
            color_frame = frames.get_color_frame()
            if color_frame is None:
                continue
            # Convert to RGB format
            color_image = frame_to_bgr_image(color_frame)
            if color_image is None:
                print("Failed to convert frame to image")
                continue
            depth_frame = frames.get_depth_frame()
            if depth_frame is None:
                continue

            width = depth_frame.get_width()
            height = depth_frame.get_height()
            scale = depth_frame.get_depth_scale()

            depth_data = np.frombuffer(depth_frame.get_data(), dtype=np.uint16)
            depth_data = depth_data.reshape((height, width))
            depth_data = depth_data.astype(np.float32) * scale
            depth_image = cv2.normalize(depth_data, None, 0, 255, cv2.NORM_MINMAX, dtype=cv2.CV_8U)
            depth_image = cv2.applyColorMap(depth_image, cv2.COLORMAP_JET)
            # Overlay color image on depth image
            depth_image = cv2.addWeighted(color_image, 0.5, depth_image, 0.5, 0)
            cv2.imshow("SyncAlignViewer", depth_image)
            key = cv2.waitKey(1)
            if key == ord('q') or key == ESC_KEY:
                cv2.destroyAllWindows()
                break
        except KeyboardInterrupt:
            break

    pipeline.stop()


if __name__ == "__main__":
    print("Please NOTE: This example is NOT supported by the Gemini 330 series.")
    print("If you want to see the example on Gemini 330 series, please refer to align_filter_viewer.py")
    main(sys.argv[1:])