lianyan

(MinerU) llw@lianyan:~/github/marker/pdf_marker/workspace2/pdf$ magic-pdf -p small_ocr.pdf 2024-08-14 08:33:14.220 | INFO | magic_pdf.libs.pdf_check:detect_invalid_chars:57 - cid_count: 0, text_len: 8, cid_chars_radio: 0.0 2024-08-14 08:33:14.221 | WARNING | magic_pdf.filter.pdf_classify_by_type:classify:334 - pdf is not classified by...

> @hzzheng0612 @lianyant Have you installed NCCL? https://developer.nvidia.com/nccl 我安装了这个之后就正常了，非常感谢 @myhloli

I am not familiar with the internal implementation principles of these two types of curves. What I hope to do is, after providing the four control points of a cubic...

This is a cubic uniform B-spline, so the ends of the curve do not coincide with the first and last control points. Let the control points be sequentially P1, P2,...