PP-OCRv5 server tier (quality tier) converted to the LibreYOLO checkpoint format: one composite .pt bundling the DB text detector (det.*) and the CTC text recognizer (rec.*) plus the PP-OCRv5 recognition dictionary as charset metadata. Recognition covers Simplified Chinese, Traditional Chinese, English, Japanese, and Chinese pinyin with one dictionary and one model.

Converted with weights/convert_ppocr_weights.py from the official Apache-2.0 PP-OCRv5 training checkpoints released by the PaddleOCR project (paper: PaddleOCR 3.0 Technical Report):

This file: LibrePPOCRl-ocr.pt, SHA-256 6a58b6a2af947a40d48e50c2aa2f050b300d10367bdba5840993b900bf59358e.

The conversion is a name-mapped metadata wrap (batch-norm buffer renames, Linear transposes, det./rec. namespacing); learned parameters are unchanged. Stage parity vs the official PP-OCRv5 inference graphs on identical input tensors: detection maps match to <= 1e-4 and recognition probabilities to <= 6e-5 with identical argmax.

Code and weights are used under the Apache License 2.0. Copyright (c) 2020 PaddlePaddle Authors.