Complete portable pipeline for masking of Aadhaar Number adhering to Govt. Privacy Guidelines.

Overview

Aadhaar Number Masking Pipeline

Implementation of a complete pipeline that masks the Aadhaar Number in given images to adhere to Govt. of India's Privacy Guidelines for storage of Aadhaar Card images in digital repository. The following project was carried out as an internship for Muthoot Finance. We make use of the open source packages CRAFT text detector | Paper | Pretrained Model | Github Repo provided by Clova AI Research for OSD and combine a heurestic model with pytesseract OCR for masking.

Rohit Ranjan, Ram Sundaram.

Sample Results

teaser

Versions

The search for the best masking pipeline led us to experiment with several different approaches. We have documented our experiments in other branches.

Branch(->model) Speed/Performance Pipeline
main Best performing CRAFT + pytesseract + dimensional heuristics
CNN_OCR->cnn_model Fastest masking CRAFT + LeNet trained by us
CNN_OCR->cnn_model_2 Fastest masking CRAFT + LeNet trained by us
UNET_OCDR Theoretically Fastest but trained model unavailable** UNet

**We proposed and implemented a pipeline which uses a single UNet model for achieving a desirable mask. A single model would have made the inference very fast and real time use capable on mobile devices. Training meant creating a dataset since the company could not legally provide us the needed data. After several trials, we halted work on this model because with barely 150 unique datapoints available, a data hungry UNet Model is simply unsatiable for now.

Datasets

Lenet was trained on our self-created labelled dataset | labels.

Getting started

Install dependencies

Requirements

  • torch
  • opencv-python
  • tesseract-ocr
  • check requirements.txt
pip install -r requirements.txt

Test instructions

  • Clone this repository
git clone https://github.com/thefurorjuror/Aadhaar_Masker.git
  • Run on an image folder
python [folder path to the cloned repo]/masker.py --test_folder=[folder path to test images] --output_folder=[folder path to output images] --cuda=[True/False]
#Example- When one is inside the cloned repo
python masker.py --test_folder=./images/ --output_folder=./output/ --cuda=True

cuda is set to False by default.

Citation

@inproceedings{baek2019character,
  title={Character Region Awareness for Text Detection},
  author={Baek, Youngmin and Lee, Bado and Han, Dongyoon and Yun, Sangdoo and Lee, Hwalsuk},
  booktitle={Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition},
  pages={9365--9374},
  year={2019}
}

License

Copyright (c) 2021-present Rohit Ranjan & Ram Sundaram.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
Bot-moderator for Telegram group chats

Project title A little info about your project and/ or overview that explains what the project is about. 🌟 Hello everyone! This is the repository of

Maxim Zavalniuk 6 Nov 01, 2022
Parse 11.000 free proxies!

Proxy Machine Description I did this project in order to boost views with the teleboost ✈️ in my Telegram channel. You can use it not only for boostin

VLDSLV 77 Jan 08, 2023
A bot that can play songs in Telegram group voice chats like AK 47

🎧 47Music Player 🎧 A bot that can play songs in Telegram group voice chats like AK 47 ✨ Easy To Deploy Pyrogram Session Config Vars API_ID : Assista

Janindu Malshan 23 Dec 07, 2022
SpotPlay2YouPlay - Converts new additions to a Spotify playlist to a matching Youtube playlist

SpotPlay2YouPlay - Converts new additions to a Spotify playlist to a matching Youtube playlist, can also be configured to converting whole playlists with the refresh fun

9 Mar 06, 2022
A Telegram bot for Download songs in mp3 format from YouTube and Extract lyrics from Genius.com ❤️

MeudsaMusic A Telegram bot for Download songs in mp3 format from YouTube and Extract lyrics from Genius.com ❤️ Commands Reach @MedusaMusic on Telegram

Bibee 14 Oct 06, 2022
Find Roblox Groups & Send To Discord

Roblox-Group-Finder A tool to help you find ownerless roblox groups :) It's really easy, all you need is a discord webhook :) It will not send locked

1 Dec 13, 2021
a script to bulk check usernames on multiple site. includes proxy & threading support.

linked-bulk-checker bulk checks username availability on multiple sites info people have been selling these so i just made one to release dm my discor

krul 9 Sep 20, 2021
Simple Telegram Bot for generating BalckPearl BBCode Templates

blackpearl-bbcode-bot Simple Telegram Bot for generating BlackPearl BBCode Templates Written in Pyrogram Features - 🎉 IMDB Info fetching from files -

D. Luffy 5 Oct 19, 2022
DadBot 2.0 is an interactive bot that reflects the personality of a typical dad

DadBot 2.0 is an interactive bot that reflects the personality of a typical dad! You can start by running main while all directories are maintained as they are on this GitHub.

1 Dec 04, 2021
Implementation of the paper 'Sentence Bottleneck Autoencoders from Transformer Language Models'

Introduction This repository contains the code for the paper Sentence Bottleneck Autoencoders from Transformer Language Models by Ivan Montero, Nikola

Ivan Montero 14 Dec 28, 2022
Seth Userbot with python

SETH-USERBOT DEPLOY TO HEROKU Group Support: String Session : Stay Support 🚀 ❁ LonamiWebs and Telethon © Credits ⚡ THANK YOU VERY MUCH FOR zeinzo Zei

seth 4 Jan 10, 2022
Async wrapper over hentaichan.live

hentai-chan-api-async is a small asynchronous parser library that will allow you to easily use manga from https://hentaichan.live Recommended to use python3.7+

7 Dec 15, 2022
a small cli to generate AWS Well Architected Reports on the road

well-architected-review This repo intends to publish some scripts related to Well Architected Reviews. war.py extracts in txt & xlsx files all the WAR

4 Mar 18, 2022
Benachrichtigungs-Bot für das niedersächische Impfportal / Notification bot for the lower saxony vaccination portal

Ein kleines Wochenend-Projekt von mir. Der Bot überwacht die REST-API des niedersächsischen Impfportals auf freie Impfslots und sendet eine Benachrichtigung mit deinem bevorzugtem Service. Ab da gilt

sibalzer 37 May 11, 2022
Upvotes and karma for Discord: Heart 💗 or Crush 💔 a comment to give points to an user, or Star ⭐ it to add it to the Best Of!

🤖 Reto Reto is a community-oriented Discord bot, featuring a karma system, a way to reward the best comments, leaderboards, and so much more! React t

Erik Bianco Vera 3 May 07, 2022
Project for QVault Hackathon which plays sounds based on the letters of a user's name

virtual_instrument Project for QVault Hackathon which plays sounds based on the letters of a user's name I created a virtual instrument using Python a

Paolo Sidera 2 Feb 11, 2022
A Telegram Userbot to play or streaming Audio and Video songs / files in Telegram Voice Chats.

Vcmusic-Userbot A Telegram Userbot to play or streaming Audio and Video songs / files in Telegram Voice Chats. It's made with PyTgCalls and Pyrogram R

3 Oct 23, 2021
Basic query to access Traindex API

traindex-api-query Basic query to access Traindex API Please make sure to provide your Traindex API key to the line 8 in the script file. There are tw

Foretheta 1 Nov 11, 2021
Unfollows Users You're Following

Github-Unfollow-Bot Info It unfollows users you're following, it runs in the background so you can still do what you do without it bothering you. It's

ExT 4 Sep 03, 2022
Defi PancakeSwap bot is programmed in Python to buy and sell tokens in seconds once the target is hit.

Defi PancakeSwap BOT A BOT that will make easy your life in Trading. Watch tutorial on Youtube Table of Contents About The Project Built With Getting

Zain Ullah 208 Jan 05, 2023