Adding Depth-Filter OpenCV example #4733
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ev-mp
reviewed
Aug 27, 2019
| rs2::pipeline pipe; | ||
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| rs2::config cfg; | ||
| cfg.enable_stream(RS2_STREAM_DEPTH, 848, 480); |
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The params are D435-oriented. Can the explicit params be replaced with defaults to allow using D415 and SR300?
ev-mp
reviewed
Aug 27, 2019
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| high_confidence_filter filter; | ||
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| std::ifstream file("./camera-settings.json"); |
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Not clear what the optional camera-settings.json should include
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It is included and copied to output folder
ev-mp
reviewed
Aug 27, 2019
| sp->set_format(format); | ||
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| auto vid = std::dynamic_pointer_cast<video_stream_profile_interface>(sp); | ||
| auto i = *intr; |
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VALIDATE_NOT_NULL(intr) is needed, imho
ev-mp
approved these changes
Aug 27, 2019
(cherry picked from commit 4718aa21c0cb843a932c53100b6e8886b4e0b551) (cherry picked from commit 8a09e5be35271c6f1af0de025c6bd5bc63d743a7)
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Based on the experience of Daniel Pohl and Markus Achtelik using RealSense cameras with outdoor drones for collision avoidance.
The sample shows several techniques that should be useful to anyone solving similar problems:
a. Defining OpenCV-based depth processing block
b. Loading high-confidence preset prior to streaming
c. Filtering out low confidence depth values based on features in the infrared image