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Tune depth stream for outdoor usage, D415 #3625

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TDVL opened this issue Mar 29, 2019 · 5 comments
Closed

Tune depth stream for outdoor usage, D415 #3625

TDVL opened this issue Mar 29, 2019 · 5 comments

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@TDVL
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TDVL commented Mar 29, 2019

  • Before opening a new issue, we wanted to provide you with some useful suggestions (Click "Preview" above for a better view):

  • All users are welcomed to report bugs, ask questions, suggest or request enhancements and generally feel free to open new issue, even if they haven't followed any of the suggestions above :)


Required Info
Camera Model { R200 / F200 / SR300 / ZR300 / D400 }
Firmware Version (Open RealSense Viewer --> Click info)
Operating System & Version {Win (8.1/10) / Linux (Ubuntu 14/16/17) / MacOS
Kernel Version (Linux Only) (e.g. 4.14.13)
Platform PC/Raspberry Pi/ NVIDIA Jetson / etc..
SDK Version { legacy / 2.. }
Language {C/C#/labview/nodejs/opencv/pcl/python/unity }
Segment {Robot/Smartphone/VR/AR/others }

Issue Description

<Describe your issue / question / feature request / etc..>

@TDVL
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TDVL commented Mar 29, 2019

Also, I have a question about settings. I would like to use the RealSense D415 outdoors with high accuracy setting? Are there any documents about these settings or a preset JSON file? Where can I find the documents for stereo control, advanced control, depth visualisation and postprocessing settings? I need the explanation of all parameters in those setting in order to try to tune them. I can't find any documents about this. Or, If there is a document for tuning the setting for outdoor usage, I will be thankful if someone would provide me it.

Thank you in advance.

Kind regards

@MartyG-RealSense
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Intel has an illustrated camera tuning guide, which includes tuning for use outdoors in sunlight.

https://realsense.intel.com/wp-content/uploads/sites/63/BKM-For-Tuning-D435-and-D415-Cameras-Webinar_Rev3.pdf?language=en_US

The link below, meanwhile, contains details of Visual Presets, with links to JSON files for different pre-made configurations.

https://github.com/IntelRealSense/librealsense/wiki/D400-Series-Visual-Presets

A guide to post-processing filters can be found here:

https://github.com/IntelRealSense/librealsense/blob/master/doc/post-processing-filters.md

And Section 3.3 on page 11 onward of the RealSense Viewer user guide PDF explains the Depth Visualization functions.

https://www.intel.co.uk/content/www/uk/en/support/articles/000028593/emerging-technologies/intel-realsense-technology.html

@TDVL
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TDVL commented Mar 29, 2019

Hi Marty,
Thank you. I have found most of the settings for edge processing, good visualization indoor, post processing indoor, but I don't have any documents for outdoor usage. I saw the presentation and I have read the explanation about sunlight, but I need some suggestions for parameters settings.
Best regards

@MartyG-RealSense
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MartyG-RealSense commented Mar 29, 2019

The easiest thing to do would be to have auto-exposure enabled and let the camera's Vision Processor D4 hardware component automatically handle the adjustments depending on current outdoor environmental conditions.

If you prefer to use manual settings outdoors, agrunnet, the Chief Technical Officer of the RealSense Group has some excellent advice in this link:

#2875 (comment)

@kzobov
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kzobov commented Mar 4, 2020

Intel has an illustrated camera tuning guide, which includes tuning for use outdoors in sunlight.

https://realsense.intel.com/wp-content/uploads/sites/63/BKM-For-Tuning-D435-and-D415-Cameras-Webinar_Rev3.pdf?language=en_US

The link below, meanwhile, contains details of Visual Presets, with links to JSON files for different pre-made configurations.

https://github.com/IntelRealSense/librealsense/wiki/D400-Series-Visual-Presets

A guide to post-processing filters can be found here:

https://github.com/IntelRealSense/librealsense/blob/master/doc/post-processing-filters.md

And Section 3.3 on page 11 onward of the RealSense Viewer user guide PDF explains the Depth Visualization functions.

https://www.intel.co.uk/content/www/uk/en/support/articles/000028593/emerging-technologies/intel-realsense-technology.html

New link for the camera tuning guide is:
https://dev.intelrealsense.com/docs/tuning-depth-cameras-for-best-performance

Webinar replay just in case: https://software.seek.intel.com/RealSense_BKMWebinar-reg

File from the Webinar is here: https://www.intelrealsense.com/wp-content/uploads/2020/03/BKM-For-Tuning-D435-and-D415-Cameras-Webinar_Rev3.pdf

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