zhengchun/PaddleX

作者	SHA1 备注	提交日期
dyning	44043bd950 fix input params and save_to_img (#2847)	10 月之前
dyning	87f601c32f fix input params and save_to_img for OCR and doc preprocessor (#2826)	10 月之前
dyning	dc481d60e1 add explanatory note	11 月之前
dyning	639ad156b0 add the new architecture of pipelines	11 月之前
dyning	831b6d21a2 add the new architecture of pipelines	11 月之前