# BfR Glyphosat Image Converter

Use this tool to convert the grayscale images to more readable black/white images.
These are then combined into a single tiff image and OCR scanned with tesseract to produce a good machine readable form.

The `convert.sh` script does all the nessesary steps and leaves the two files:

* glyphosat_bfr.pdf
* glyphosat_bfr.txt

# Requirenments

* go (golang)
* tesseract version 4
  * german langaue
* poppler-utils (for `tiffcp`)

# Usage

Place the downloaded glyphosat images in a new directory named `orig` and use the original file names.

Run the convert script: `./convert.sh`

# Hashes

The sha1 and sha256 hashes of the original image files.

```
sha1sum orig/*
01c0378d14bff41e92433bc5b2c49f4800ce55ba  orig/glypo-0.jpg
31ff6e6dd3a6117f898a98c45f4c991ce3a79668  orig/glypo-1.jpg
f14ae8bed3044150023b1b0b4010376b1797ddce  orig/glypo-2.jpg
2a8435cbaa05d86ea2129acf3145980170624316  orig/glypo-3.jpg
afc23087d309186314261eaf860b81a10a2e5c0f  orig/glypo-4.jpg
9b75b546ee15a93c8fb1495f51c78e0edad5b4d1  orig/glypo-5.jpg
```

```
sha256sum orig/*
6451b51f44d590eb891ab1c1c02630072e89f6a1b6c096be54018377f42c2e85  orig/glypo-0.jpg
0b7c2565fd1cad0da4cd91e5df98e191f873eaa21c3bdfd53072adf79ebef767  orig/glypo-1.jpg
09c7db92ff06130843fd0c94900589fbf5ac7ef6f745183b622034efb3e1b40e  orig/glypo-2.jpg
a4ce38aee94878d2c52261ad4b4c52c56352efe88346d8a12180e8e66429c07a  orig/glypo-3.jpg
a192041d87c234273dd774da559437ab1cb54a4340f526de990f3f72c8d75464  orig/glypo-4.jpg
d84bbc84ce6507048a8f2ae5b16dd803083979cdcf6fa7cc50b9b27244818750  orig/glypo-5.jpg
```