This program is for tokenizing images that contain text into a set of smaller, more manageable character images.
From image_parse.py, create a TextImage either by providing a filepath or from a blank file.
Once initialized, you can perform the following actions on a TextImage:
crop_border: Remove non-text boundary from the edges. get_text_rows: Split a TextImage with multiple text rows into multiple single-row TextImages. split_characters: Split a row (from get_text_rows) into single character TextImages.