Reliable Recognition of Handwritten Digits Using A Cascade Ensemble Classifier System and Hybrid Features
Ping Zhang · Spectrum Research Repository (Concordia University) · 2006
1.1 OCR: the Motivation Optical Character Recognition (OCR) is a branch of pattern recognition, and also a branch of computer vision. OCR has been extensively researched for more than four decades. With the advent of digital computers, many researchers and engineers have been