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ocr's Introduction

OCR

[실전기계학습 팀프로젝트]

Overview

원본 데이터에 Canny edge detection, Sharpening filter, Unsharp masking을 적용하여 성능을 비교하고자 했다.

Dataset

  • AI Hub 야외 실제 촬영 한글 이미지
    • 가로형 간판

Model

What Is Wrong With Scene Text Recognition Model Comparisons? Dataset and Model Analysis

TPS-ResNet-BiLSTM-CTC


If your custom data is Korean,

git clone https://github.com/HyeJuSeon/deep-text-recognition-benchmark

Training

  • RGB

  • Canny edge

  • Sharpening filter

  • Unsharp masking


Evaluation

Accuracy
RGB 81%
Canny edge 74.24%
Sharpening filter 80.51%
Unsharp masking 80.51%

Link

models

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Contributors

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