Difference between revisions of "Eyesis4Pi workflow"
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|style="padding:0px 15px 0px 15px;"| Network setup | |style="padding:0px 15px 0px 15px;"| Network setup | ||
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| − | |style="padding:0px 15px 0px 15px;"| Needed only once. [http://linuxlibrary.org/kubuntu-network-configuration/ | + | |style="padding:0px 15px 0px 15px;"| Needed only once. [http://linuxlibrary.org/kubuntu-network-configuration/ Kubuntu Network Configuration]. |
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|style="padding:0px 15px 0px 15px;"| Setting up paths and shooting parameters | |style="padding:0px 15px 0px 15px;"| Setting up paths and shooting parameters | ||
|align="center" | 0-1 | |align="center" | 0-1 | ||
| − | |style="padding:0px 15px 0px 15px;"| Initial settings can take longer time | + | |style="padding:0px 15px 0px 15px;"| Initial settings can take longer time |
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==Links== | ==Links== | ||
| + | * [[Elphel_Eyesis4Pi|Eyesis4Pi Main Article]] | ||
| + | * [[Eyesis4Pi_workflow|Workflow]] | ||
* [[Eyesis4Pi_User_Guide|User Guide - Recording]] | * [[Eyesis4Pi_User_Guide|User Guide - Recording]] | ||
* [[Eyesis4Pi_Footage_Procedures_page|User Guide - Post-Processing: Footage Procedures]] | * [[Eyesis4Pi_Footage_Procedures_page|User Guide - Post-Processing: Footage Procedures]] | ||
* [[Eyesis4pi_Post-Processing|User Guide - Post-processing: ImageJ]] | * [[Eyesis4pi_Post-Processing|User Guide - Post-processing: ImageJ]] | ||
* [[Eyesis4Pi_data_structure|Data Structure Description]] | * [[Eyesis4Pi_data_structure|Data Structure Description]] | ||
| + | * [[Eyesis4Pi_Calibration|Calibration Process]] | ||
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* '''<nowiki>http://127.0.0.1/scripts/convert_images_for_webgl.php?dir=<results_dir></nowiki>''' - rescale results using [http://www.imagemagick.org/script/index.php ImageMagick]. | * '''<nowiki>http://127.0.0.1/scripts/convert_images_for_webgl.php?dir=<results_dir></nowiki>''' - rescale results using [http://www.imagemagick.org/script/index.php ImageMagick]. | ||
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| + | [[Category:Eyesis4Pi]] | ||
| + | [[Category:User Guide]] | ||
Latest revision as of 12:20, 21 May 2018
Contents
Actual Workflow
Footage Acquisition
| Step | Description | Time, min | Comment |
|---|---|---|---|
| 1 | Mounting on a vehicle | 15 | We do not provide racks or backpacks yet |
| 2 | Power on and boot | 1-2 | |
| 3 | Network setup | 0-1 | Needed only once. Kubuntu Network Configuration. |
| 4 | Accessing the WebGUI | 0-1 | The camera is controlled through a WebGUI |
| 5 | System tests | 0-1 | Optional |
| 6 | Waiting for GPS lock | 0-10 | Cold start can take up to 10 min |
| 7 | Setting up paths and shooting parameters | 0-1 | Initial settings can take longer time |
| 8 | Start recording | - | |
| 9 | Stop recording | - | Output:
|
| 10 | Downloading GPS/IMU log | 0-10 | Download onto recording PC, depends on the file size. |
| 11 | Camera power off | 0-1 | Power off the switch, unplug cables |
| 12 | Taking the camera off the vehicle | 10 | If needed |
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:
|
| 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.
Post-Processing
A. WebGUI part (PHP + JavaScript + HTML)
- Copying images before processing.
- Extracting GPS coordinates from images.
- Stitching (after ImageJ).
- Formatting/resizing the results.
B. ImageJ part (Java)
- Applying pixel mapping information
- Aberration correction
- Distortion correction
- Vignetting correction
- Color correction
- Denoising
- Sharpening
