Transkription & OCR

Jun.-Prof. Dr. Mark Hall

Wintersemester 2018/19

Why is a herring like a graveyard?
Because it is full of bones.

Optical Character Recognition

Why is a herring like a graveyard?
Because it is full of bones.

Image pre-processing

Image pre-processing

Image pre-processing

Image pre-processing

Line Segmentation

Line Segmentation

Line Segmentation

Character Recognition

Character Recognition

Character Recognition

Machine Learning

Supervised Machine Learning

Artificial Neural Network

https://en.wikipedia.org/wiki/File:Colored_neural_network.svg

Lernen

Handschrifterkennung

Literatur

  • Springmann, U. (2016). OCR für alte Drucke. Informatik-Spektrum, 39(6), 459-462.

Übungsaufgabe