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Add python sample of how to use Orbbec camera. #23531 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [ ] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
39 lines
1.0 KiB
Python
39 lines
1.0 KiB
Python
#!/usr/bin/env python
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import numpy as np
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import sys
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import cv2 as cv
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def main():
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# Open Orbbec depth sensor
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orbbec_cap = cv.VideoCapture(0, cv.CAP_OBSENSOR)
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if orbbec_cap.isOpened() == False:
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sys.exit("Fail to open camera.")
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while True:
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# Grab data from the camera
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if orbbec_cap.grab():
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# RGB data
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ret_bgr, bgr_image = orbbec_cap.retrieve(None, cv.CAP_OBSENSOR_BGR_IMAGE)
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if ret_bgr:
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cv.imshow("BGR", bgr_image)
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# depth data
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ret_depth, depth_map = orbbec_cap.retrieve(None, cv.CAP_OBSENSOR_DEPTH_MAP)
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if ret_depth:
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color_depth_map = cv.normalize(depth_map, None, 0, 255, cv.NORM_MINMAX, cv.CV_8UC1)
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color_depth_map = cv.applyColorMap(color_depth_map, cv.COLORMAP_JET)
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cv.imshow("DEPTH", color_depth_map)
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else:
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print("Fail to grab data from the camera.")
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if cv.pollKey() >= 0:
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break
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orbbec_cap.release()
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if __name__ == '__main__':
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main()
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