Eyesis4Pi 393 workflow: Difference between revisions

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|style="padding:0px 15px 0px 15px;" valign="top" | Copy footage from SSDs to storage
|style="padding:0px 15px 0px 15px;" valign="top" | Copy footage from SSDs to storage
|align="center" valign="top"      | -
|align="center" valign="top"      | -
|align="center" style="padding:0px 15px 0px 15px;" valign="top"| [https://github.com/Elphel/elphel-tools-x393 python scripts]
|align="center" style="padding:0px 15px 0px 15px;" valign="top"| [https://git.elphel.com/Elphel/elphel-tools-x393 python scripts]
|style="padding:0px 15px 0px 15px;"|
|style="padding:0px 15px 0px 15px;"|
* both, internal and external SSDs, are downloaded through SATA interface (up to 6Gbit/s)
* both, internal and external SSDs, are downloaded through SATA interface (up to 6Gbit/s)
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|style="padding:0px 15px 0px 15px;"| Extract images
|style="padding:0px 15px 0px 15px;"| Extract images
|align="center"                    | -
|align="center"                    | -
|align="center" style="padding:0px 15px 0px 15px;"| [https://github.com/Elphel/elphel-tools-x393 extract_images.php]
|align="center" style="padding:0px 15px 0px 15px;"| [https://git.elphel.com/Elphel/elphel-tools-x393 extract_images.php]
|style="padding:0px 15px 0px 15px;"| Extract individual image files from data files
|style="padding:0px 15px 0px 15px;"| Extract individual image files from data files
|-
|-

Revision as of 00:45, 18 April 2017

Workflow

Record

Step Description Time, min Program Comment
1 Power on and boot - -
2 Network setup - - Kubuntu Network Configuration.
3 System tests - Web GUI Optional
4 Set up paths and shooting parameters - Web GUI Initial settings can take longer time of course
5 Start/Stop recording - Web GUI Output:
  • Images in JP4 format (a RAW format with a better quality than JPEG)
  • Binary log with the IMU, GPS and Internal Timestamp records.

Download

Step Description Time, min Program Comment
1 Copy footage from SSDs to storage - python scripts
  • both, internal and external SSDs, are downloaded through SATA interface (up to 6Gbit/s)
  • data from internal SSDs is downloaded through eSATA cables coming out of the camera
  • external SSDs are swappable
  • Output: Binary log and partition files (default size: 10GB)

Post-Process

Step Description Time, min Program Comment
1 Extract images - extract_images.php Extract individual image files from data files
2 Post-process - ImageJ Output: transformed according pixel map images ready for stitching and blending.

Procedures performed:

  • Applying pixel mapping information
  • Aberration correction
  • Distortion correction
  • Vignetting correction
  • Color correction
  • Denoising
  • Sharpening
3 Stitch and blend - Output: panoramas in equirectangular projection

Links

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