This is a implementation of CRAFT OCR method

Overview

CRAFT_implementation

This is a implementation of CRAFT OCR method

这是一个字符级别实现自然场景下文本识别方法的程序实现。

难点

  • 目前数据集ICDAR系列所给的数据标注都是基于区域的划分,要实现字符级别的识别就需要构造标签。论文中所述方法是先使用人工合成标签初步训练网络,得到的初步模型对ICDAR数据集的数据输入产生输出,利用分水岭算饭分割后作为伪标签进一步训练网络。同时使用数据集提供的文本长度来计算伪标签的置信度。
  • 得到字符级别的热力图结果后,需要连接单个字符成为一整个区域标签最终参与ICDAR的结果测试。
Owner
Esaka
Currently, a data science student in TongJi University, ShangHai.
Esaka
This is a tensorflow re-implementation of PSENet: Shape Robust Text Detection with Progressive Scale Expansion Network.My blog:

PSENet: Shape Robust Text Detection with Progressive Scale Expansion Network Introduction This is a tensorflow re-implementation of PSENet: Shape Robu

Michael liu 498 Dec 30, 2022
Code for the paper "Controllable Video Captioning with an Exemplar Sentence"

SMCG Code for the paper "Controllable Video Captioning with an Exemplar Sentence" Introduction We investigate a novel and challenging task, namely con

10 Dec 04, 2022
This is a GUI program which consist of 4 OpenCV projects

Tkinter-OpenCV Project Using Tkinter, Opencv, Mediapipe This is a python GUI program using Tkinter which consist of 4 OpenCV projects 1. Finger Counte

Arya Bagde 3 Feb 22, 2022
huoyijie 1.2k Dec 29, 2022
A bot that extract text from images using the Tesseract OCR.

Text from image (OCR) @ocr_text_bot A simple bot to extract text from images. Usage What do I need? A AWS key configured locally, see here. NodeJS. I

Weverton Marques 4 Aug 06, 2021
Virtual Zoom Gesture using OpenCV

Virtual_Zoom_Gesture I have created a virtual zoom gesture where we can Zoom in and Zoom out any image and even we can move that image anywhere on the

Mudit Sinha 2 Dec 26, 2021
Omdena-abuja-anpd - Automatic Number Plate Detection for the security of lives and properties using Computer Vision.

Omdena-abuja-anpd - Automatic Number Plate Detection for the security of lives and properties using Computer Vision.

Abdulazeez Jimoh 1 Jan 01, 2022
Code for the AAAI 2018 publication "SEE: Towards Semi-Supervised End-to-End Scene Text Recognition"

SEE: Towards Semi-Supervised End-to-End Scene Text Recognition Code for the AAAI 2018 publication "SEE: Towards Semi-Supervised End-to-End Scene Text

Christian Bartz 572 Jan 05, 2023
This tool will help you convert your text to handwriting xD

So your teacher asked you to upload written assignments? Hate writing assigments? This tool will help you convert your text to handwriting xD

Saurabh Daware 4.2k Jan 07, 2023
The open source extract transaction infomation by using OCR.

Transaction OCR Mã nguồn trích xuất thông tin transaction từ file scaned pdf, ở đây tôi lựa chọn tài liệu sao kê công khai của Thuy Tien. Mã nguồn có

Nguyen Xuan Hung 18 Jun 02, 2022
Automatically download multiple papers by keywords in CVPR

CVFPaperHelper Automatically download multiple papers by keywords in CVPR Install mkdir PapersToRead cd PaperToRead pip install requests tqdm git clon

46 Jun 08, 2022
Corner-based Region Proposal Network

Corner-based Region Proposal Network CRPN is a two-stage detection framework for multi-oriented scene text. It employs corners to estimate the possibl

xhzdeng 140 Nov 04, 2022
a deep learning model for page layout analysis / segmentation.

OCR Segmentation a deep learning model for page layout analysis / segmentation. dependencies tensorflow1.8 python3 dataset: uw3-framed-lines-degraded-

99 Dec 12, 2022
Image Smoothing and Blurring Using OpenCV

Image-Smoothing-and-Blurring-Using-OpenCV This repository contains codes for performing image smoothing and blurring using OpenCV. There are different

Happy N. Monday 3 Feb 15, 2022
Driver Drowsiness Detection with OpenCV & Dlib

In this project, we have built a driver drowsiness detection system that will detect if the eyes of the driver are close for too long and infer if the driver is sleepy or inactive.

Mansi Mishra 4 Oct 26, 2022
Erosion and dialation using structure element in OpenCV python

Erosion and dialation using structure element in OpenCV python

Tamzid hasan 2 Nov 11, 2021
A tensorflow implementation of EAST text detector

EAST: An Efficient and Accurate Scene Text Detector Introduction This is a tensorflow re-implementation of EAST: An Efficient and Accurate Scene Text

2.9k Jan 02, 2023
Assignment work with webcam

work with webcam : Press key 1 to use emojy on your face Press key 2 to use lip and eye on your face Press key 3 to checkered your face Press key 4 to

Hanane Kheirandish 2 May 31, 2022
Histogram specification using openCV in python .

histogram specification using openCV in python . Have to input miu and sigma to draw gausssian distribution which will be used to map the input image . Example input can be miu = 128 sigma = 30

Tamzid hasan 6 Nov 17, 2021
TextBoxes re-implement using tensorflow

TextBoxes-TensorFlow TextBoxes re-implementation using tensorflow. This project is greatly inspired by slim project And many functions are modified ba

Gu Xiaodong 44 Dec 29, 2022