Form Labeller

This tool helps in modifying/creating existing labels/annotations of images in Image.

Libraries needed, tkinter,json

To run the application,

python gui.py

Features

Draw Rectangles

Draw Polygons

Make Boxes Tight

Assign Types to Boxes

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

License

MIT

Citation

If this library has helped you during your research, feel free to cite it:

@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}
}