data_link: https://www.datafountain.cn/competitions/480/datasets
- Preprocess: Find the location of the ROI
- Segmentation: Divide the squence of numbers into single one
- Recognition: Identify each single number
- Using UNet
- Simply divided by the distribution of pixels
- Method 1: based on template matching
- Method 2: based on CNN
- Method 3: based on capsule networks SOTA!!!
- NOTE: All methods works to single digit recognition
- data structure:(both train and test)
- data/0/x.png ...
- data/9/x.png