Eyesis4Pi 393 workflow: Difference between revisions

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|style="padding:0px 15px 0px 15px;"| System tests ([[Eyesis4Pi 393 User Guide - Recording|Web GUI]])
|style="padding:0px 15px 0px 15px;"| System tests ([[Eyesis4Pi 393 User Guide - Recording|Web GUI]])
|align="center"                    | -  
|align="center"                    | -  
|style="padding:0px 15px 0px 15px;"| Optional, GPS lock,
|style="padding:0px 15px 0px 15px;"| Optional
|-
|-
|align="center"                    | 5
|align="center"                    | 7
|style="padding:0px 15px 0px 15px;"| [[Eyesis4Pi_User_Guide_-_Recording|Accessing the WebGUI]]  
|style="padding:0px 15px 0px 15px;"| Set up paths and shooting parameters ([[Eyesis4Pi 393 User Guide - Recording|Web GUI]])
|align="center"                    | -
|align="center"                    | -
|style="padding:0px 15px 0px 15px;"| The camera is controlled through a WebGUI
|-
|align="center"                    | 6
|style="padding:0px 15px 0px 15px;"| Waiting for GPS lock
|align="center"                    | 0-10
|style="padding:0px 15px 0px 15px;"| Cold start can take up to 10 min
|-
|align="center"                    | 7
|style="padding:0px 15px 0px 15px;"| Setting up paths and shooting parameters
|align="center"                    | 0-1
|style="padding:0px 15px 0px 15px;"| Initial settings can take longer time of course
|style="padding:0px 15px 0px 15px;"| Initial settings can take longer time of course
|-
|-
|align="center"                    | 8
|align="center"                    | 8
|style="padding:0px 15px 0px 15px;"| Start recording  
|style="padding:0px 15px 0px 15px;"| Start/Stop recording ([[Eyesis4Pi 393 User Guide - Recording|Web GUI]])
|align="center"                    | -  
|align="center"                    | -  
|style="padding:0px 15px 0px 15px;"|
|style="padding:0px 15px 0px 15px;"| Acquired data:
|-
* Images in [[JP4|JP4]] format (a RAW format with a better quality than JPEG)
|align="center"                    | 9
* Binary log with the IMU, GPS and Internal Timestamp records.
|style="padding:0px 15px 0px 15px;"| Stop recording
|align="center"                    | -
|style="padding:0px 15px 0px 15px;"| Output:
* Images in a [[JP4|JP4]] format (a RAW format with a better quality than JPEG)
* Binary log with the IMU,GPS and Internal Timestamp records.
|-
|align="center"                    | 10
|style="padding:0px 15px 0px 15px;"| Downloading GPS/IMU log
|align="center"                    | 0-10
|style="padding:0px 15px 0px 15px;"| Download onto recording PC, depends on the file size.
|-
|align="center"                    | 11
|style="padding:0px 15px 0px 15px;"| Camera power off
|align="center"                    | 0-1
|style="padding:0px 15px 0px 15px;"| Power off the switch, unplug cables
|-
|align="center"                    | 12
|style="padding:0px 15px 0px 15px;"| Taking the camera off the vehicle
|align="center"                    | 10
|style="padding:0px 15px 0px 15px;"| If needed
|}
|}
===Download footage===


===Post-Processing===
===Post-Processing===

Revision as of 20:59, 16 March 2017

Workflow

Footage Acquisition

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

Download footage

Post-Processing

Step Description Time, min Program Comment
1 Copying footage from SSDs to the PC 10-30 Manual
2 Selecting images for post-processing - WebGUI - Panorama Previewer Optional, if not all the images are needed
3 Copying selected or all the images for post-processing 10-30 WebGUI - Footage Procedures
4 Post-processing in ImageJ 20-301 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
5 Stitching and blending 2-51 WebGUI - Footage Procedures Output panoramas in equirectangular projection
6 Preparing panoramas for WebGL Viewer 2-51 WebGUI - Footage Procedures Optional

1- per single scene

GUIs Overview

WebGUI (recording)

  • PHP+JavaScript+HTML.
  • Installed on the laptop or PC used for recording.

More info...

Recording WebGUI, settings
Recording WebGUI, preview - test pattern


Post-Processing

A. WebGUI part (PHP + JavaScript + HTML)

  • Copying images before processing.
  • Extracting GPS coordinates from images.
  • Stitching (after ImageJ).
  • Formatting/resizing the results.

More info...

Footage procedures WebGUI

B. ImageJ part (Java)

  • Applying pixel mapping information
  • Aberration correction
  • Distortion correction
  • Vignetting correction
  • Color correction
  • Denoising
  • Sharpening

More info...

Eyesis corrections plugin interface

Links

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