ocr feature extraction in matlab for example

The goal of Optical Character Recognition (OCR) is to classify optical patterns (often contained in a digital image) corresponding to alphanumeric or other characters. The process of OCR involves several steps including segmentation, feature extracti

ELM超限学习机的拓展应用，多层感知机，可用于特征提取- Expand the application ELM overrun learning machine, MLP can be used for feature extraction