History

Matt McWilliams 28d959ff1b Tried more approaches		2023-02-09 22:17:18 -05:00
..
notes	Wrote notes on the spec for the two apply scripts which will put the calibration data into action.	2023-02-07 02:11:46 -05:00
.gitignore	Begin the calibrate script which will read the .txt file made by the normalize script. JSON would make more sense.	2022-11-24 11:22:03 -05:00
README.md	Update readme with info about calibration script and documenting its output	2023-02-07 02:11:19 -05:00
apply_image.py	Tried more approaches	2023-02-09 22:17:18 -05:00
calibrate.py	Apply_image.py script is correctly placing images in the template locationg BUT is overwriting the starting blank image with a black background and doing so for all subsequent images. Not sure how to properly address this	2023-02-08 10:42:45 -05:00
common.py	Apply_image.py script is correctly placing images in the template locationg BUT is overwriting the starting blank image with a black background and doing so for all subsequent images. Not sure how to properly address this	2023-02-08 10:42:45 -05:00
normalize.py	Write hole punch file as json	2022-11-24 12:10:05 -05:00
requirements.txt	Started analysis script with single example taken from stackoverflow as a starting point. Had to modify it to support opencv 4.x but got it to run. Finds holes.	2022-11-08 19:11:15 -05:00

README.md

Four Cell Script

Two scripts:

Analyzes a calibration sheet on the plotter to generate a template.
Takes cells and inserts them into the template 4 at a time.

Analysis Steps

Locate positions of 6 hole punches - normalize.py
Orient to square position - normalize.py
Find all 4 fiducials
Calculate their position relative to the hole punches
Create a template
Use the template-filling script to recreate calibration page as a proof to be checked on a lightbox

Page Hole Punch Order

   human           zero-index
_______________  _______________
|             |  |             |
| 1         3 |  | 0         2 |
|             |  |             |
|             |  |             |
|             |  |             |
| 2         4 |  | 1         3 |
|             |  |             |
|             |  |             |
|             |  |             |
| 5         6 |  | 4         5 |
|             |  |             |
---------------  ---------------

Calibration Layout Order

_______________  _______________ 
|             |  |             |
| 1   2 3   0 |  |             |
|             |  |   1     2   |
|             |  |             |
| 0   3 2   1 |  |             |
|             |  |             |
| 1   2 3   0 |  |             |
|             |  |             |
|             |  |   0      3  |
| 0   3 2   1 |  |             |
|             |  |             |
---------------  ---------------