Write-ups for the SwissHackingChallenge2021 CTF.

Overview
Owner
Julien Béguin
Information security student @ HEIG-VD
Julien Béguin
Document blur detection based on Laplacian operator and text detection.

Document Blur Detection For general blurred image, using the variance of Laplacian operator is a good solution. But as for the blur detection of docum

JoeyLr 5 Oct 20, 2022
Demo processor to illustrate OCR-D Python API

ocrd_vandalize/ Demo processor to illustrate the OCR-D/core Python API Description :TODO: write docs :) Installation From PyPI pip3 install ocrd_vanda

Konstantin Baierer 5 May 05, 2022
Computer vision applications project (Flask and OpenCV)

Computer Vision Applications Project This project is at it's initial phase. This is all about the implementation of different computer vision techniqu

Suryam Thapa 1 Jan 26, 2022
textspotter - An End-to-End TextSpotter with Explicit Alignment and Attention

An End-to-End TextSpotter with Explicit Alignment and Attention This is initially described in our CVPR 2018 paper. Getting Started Installation Clone

Tong He 323 Nov 10, 2022
Satoshi is a discord bot template in python using discord.py that allow you to track some live crypto prices with your own discord bot.

Satoshi ~ DiscordCryptoBot Satoshi is a simple python discord bot using discord.py that allow you to track your favorites cryptos prices with your own

Théo 2 Sep 15, 2022
7th place solution

SIIM-FISABIO-RSNA-COVID-19-Detection 7th place solution Validation: We used iterative-stratification with 5 folds (https://github.com/trent-b/iterativ

11 Jul 17, 2022
Pre-Recognize Library - library with algorithms for improving OCR quality.

PRLib - Pre-Recognition Library. The main aim of the library - prepare image for recogntion. Image processing can really help to improve recognition q

Alex 80 Dec 30, 2022
pulse2percept: A Python-based simulation framework for bionic vision

pulse2percept: A Python-based simulation framework for bionic vision Retinal degenerative diseases such as retinitis pigmentosa and macular degenerati

67 Dec 29, 2022
Detect handwritten words in a text-line (classic image processing method).

Word segmentation Implementation of scale space technique for word segmentation as proposed by R. Manmatha and N. Srimal. Even though the paper is fro

Harald Scheidl 190 Jan 03, 2023
Python-based tools for document analysis and OCR

ocropy OCRopus is a collection of document analysis programs, not a turn-key OCR system. In order to apply it to your documents, you may need to do so

OCRopus 3.2k Dec 31, 2022
[ICCV, 2021] Cloud Transformers: A Universal Approach To Point Cloud Processing Tasks

Cloud Transformers: A Universal Approach To Point Cloud Processing Tasks This is an official PyTorch code repository of the paper "Cloud Transformers:

Visual Understanding Lab @ Samsung AI Center Moscow 27 Dec 15, 2022
Library used to deskew a scanned document

Deskew //Note: Skew is measured in degrees. Deskewing is a process whereby skew is removed by rotating an image by the same amount as its skew but in

Stéphane Brunner 273 Jan 06, 2023
This project modify tensorflow object detection api code to predict oriented bounding boxes. It can be used for scene text detection.

This is an oriented object detector based on tensorflow object detection API. Most of the code is not changed except for those related to the need of

Dafang He 30 Oct 22, 2022
Turn images of tables into CSV data. Detect tables from images and run OCR on the cells.

Table of Contents Overview Requirements Demo Modules Overview This python package contains modules to help with finding and extracting tabular data fr

Eric Ihli 311 Dec 24, 2022
TensorFlow Implementation of FOTS, Fast Oriented Text Spotting with a Unified Network.

FOTS: Fast Oriented Text Spotting with a Unified Network I am still working on this repo. updates and detailed instructions are coming soon! Table of

Masao Taketani 52 Nov 11, 2022
The world's simplest facial recognition api for Python and the command line

Face Recognition You can also read a translated version of this file in Chinese 简体中文版 or in Korean 한국어 or in Japanese 日本語. Recognize and manipulate fa

Adam Geitgey 47k Jan 07, 2023
Detect text blocks and OCR poorly scanned PDFs in bulk. Python module available via pip.

doc2text doc2text extracts higher quality text by fixing common scan errors Developing text corpora can be a massive pain in the butt. Much of the tex

Joe Sutherland 1.3k Jan 04, 2023
Source code of RRPN ---- Arbitrary-Oriented Scene Text Detection via Rotation Proposals

Paper source Arbitrary-Oriented Scene Text Detection via Rotation Proposals https://arxiv.org/abs/1703.01086 News We update RRPN in pytorch 1.0! View

428 Nov 22, 2022
Scene text recognition

AttentionOCR for Arbitrary-Shaped Scene Text Recognition Introduction This is the ranked No.1 tensorflow based scene text spotting algorithm on ICDAR2

777 Jan 09, 2023
🖺 OCR using tensorflow with attention

tensorflow-ocr 🖺 OCR using tensorflow with attention, batteries included Installation git clone --recursive http://github.com/pannous/tensorflow-ocr

646 Nov 11, 2022