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https://github.com/devarshi16/form-labeller

Use this tool to label forms, bounding boxes, and assigning types to annotations
https://github.com/devarshi16/form-labeller

annotation-tool annotations annotator form-label form-labeller label label-images labelimg labeling-tool labelling labels ocr ocr-tools tkinter tkinter-gui tkinter-python

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Use this tool to label forms, bounding boxes, and assigning types to annotations

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# Form Labeller
This tool helps in modifying/creating existing labels/annotations of images in Image.
![alt text](https://github.com/devarshi16/Form-Labeller/blob/master/img_label.png?raw=true)

Libraries needed, `tkinter`,`json`

To run the application,

```
python gui.py
```

## Features

### Draw Rectangles
![Alt Text](https://github.com/devarshi16/Form-Labeller/blob/master/rect_draw.gif)

### Draw Polygons
![Alt Text](https://github.com/devarshi16/Form-Labeller/blob/master/poly_draw.gif)

### Make Boxes Tight
![Alt Text](https://github.com/devarshi16/Form-Labeller/blob/master/tight.gif)

### Assign Types to Boxes
![Alt Text](https://github.com/devarshi16/Form-Labeller/blob/master/assign_type.gif)

### Config File
You can change the name of types to be assigned by changing `TYPE_CHOICES` in config.py
```
#WINDOW DIMENSIONS
INIT_WIDTH = 1366
INIT_HEIGHT = 768
TOP_FRAME_HEIGHT = 20
BOTTOM_FRAME_HEIGHT = INIT_HEIGHT - TOP_FRAME_HEIGHT
BUTTON_WIDTH = 20

#TOOL MODIFIABLES
SUPPORTED_FORMATS = ["jpg","png","jpeg","JPEG","tiff"]
TYPE_CHOICES = ["None",
"Printed Key", "Written Key",
"Printed Value", "Written Value",
"Check Box Key", "Check Box Value",
"Comment/Info", "Logo",
"Signature", "Photograph"
]
'''
TYPE_CHOICES = ["None",
"ADDRESS",
"NAME",
"DOB",
"GENDER",
"AADHAAR",
"MOBILE",
"PHOTO",
"BARCODE",
"QR"
]
'''
FONT_SIZE = 11
ICON_NAME = 'icon.ico'
LOG_FILE = 'form_labeller.log'
LOGGING = True
DEBUGGING = True
ALLOWED_DEBUG_LEVEL = 3

#POINTS DIMENSIONS
RADIUS = 5
SMALL_RADIUS = 1
BIG_RADIUS = 5

#BUTTON POSITIONS
OPEN_FOLDER_ROW,OPEN_FOLDER_COL = 0,0
PREV_ROW,PREV_COL = 1,0
NEXT_ROW,NEXT_COL = 1,1
SAVE_ROW,SAVE_COL = 2,0
DEL_SELECTED_ROW,DEL_SELECTED_COL = 3,0
DROP_DOWN_ROW,DROP_DOWN_COL = 4,0
SAVE_TYPE_ROW,SAVE_TYPE_COL = 4,1
DESELECT_ALL_ROW,DESELECT_ALL_COL = 5,0
SELECT_ALL_ROW, SELECT_ALL_COL = 6,0
DRAW_POLY_ROW, DRAW_POLY_COL = 7,0
DRAW_RECT_ROW, DRAW_RECT_COL = 8,0
DELETE_ALL_ROW, DELETE_ALL_COL = 9,0
SHOW_TYPE_ROW,SHOW_TYPE_COL = 10,0
HIDE_TYPE_ROW,HIDE_TYPE_COL = 10,1
MAKE_TIGHT_ROW = 11
THRESHOLD_ROW = 12
```

### Example Output JSON Format
```
{
"textBBs": [
{
"poly_points": [
[
1143,
1453
],
[
2955,
1475
],
[
2953,
1353
],
[
1154,
1328
]
],
"id": "0",
"type": "detectorPrediction"
},
{
"poly_points": [
[
407,
2207
],
[
1403,
2207
],
[
1403,
2061
],
[
407,
2061
]
],
"id": "1",
"type": "detectorPrediction"
}
]
}
```

## Raise Issues for Features
You can raise issues for additional features in the tool. You can contribute to the tool aswell.

## Example images Acknowledgement
Stanford dataset [link](https://web.cs.wpi.edu/~claypool/mmsys-dataset/2011/stanford/mvs_images/ "stanford dataset")

## License
[MIT](https://github.com/devarshi16/Form-Labeller/blob/master/LICENSE)

## Citation

If this library has helped you during your research, feel free to cite it:
```latex
@misc{Form-Labeller,
author = {Aggarwal, Devarshi},
title = {{Form Labeller}},
howpublished = {\url{https://github.com/devarshi16/Form-Labeller}},
year = {2020},
note = {Online; accessed 01-March-2020}
}