About dataset for training classification element models

[lonelyriki]

I am a prospective postgraduateat of a university in Wuhan , who want to conduct research based on this article. and I have diligently read your paper and project code,I would like to know if you use more SD data to train your classification model(line,box and freespace). Can you provide the data you use for training?If it is not convenient to provide, please reply as soon as possible. Thank you very much!