Previously, small blocks that overlapped with larger ones were merely removed. This fix
changes the approach to merge smaller blocks into the larger block instead, ensuring that
no information is lost and the larger block encompasses all the text content fully.

Reduce the span threshold used in fill_spans_in_blocks from 0.6 to 0.3 to
improve the accuracy of block filling based on layout analysis.

Co-authored-by: quyuan <quyuan@pjlab.org>

Co-authored-by: icecraft <xurui1@pjlab.org.cn>

* upload an introduction about chemical formula

* rename 2 files

* update readme.md at TODO in chemstery

* rename 2 files and update readme.md at TODO in chemstery

* update README_zh-CN.md at TODO in chemstery

* upload an introduction about chemical formula

* rename 2 files

* update readme.md at TODO in chemstery

* rename 2 files and update readme.md at TODO in chemstery

* update README_zh-CN.md at TODO in chemstery

* build(docker): update base image to Ubuntu 22.04 and install PaddlePaddleUpgrade the Docker base image from ubuntu:latest to ubuntu:22.04 for improved
performance and stability.

Additionally, integrate PaddlePaddle GPU version 3.0.0b1
into the Docker build for enhanced AI capabilities. The MinIO configuration file has
also been updated to the latest version.

* build(dockerfile): Updated the Dockerfile

* build(Dockerfile): update Dockerfile

* docs(docker): add instructions for quick deployment with Docker

Include Docker-based deployment instructions in the README for both English and
Chinese locales. This update provides users a quick-start guide to using Docker for
deployment, with notes on GPU VRAM requirements and default acceleration features.

* build(docker): Layer the installation of dependencies, downloading the model, and the setup of the program itself.

* build(docker): Layer the installation of dependencies, downloading the model, and the setup of the program itself.

* fix(ocr_mkcontent): revise table caption output

- Ensuring that
  table captions are properly included in the output.
- Remove the redundant `table_caption` variable。

* Update cla.yml

* Update bug_report.yml

* feat(cli): add debug option for detailed error handling

Enable users to invoke the CLI command with a new debug flag to get detailed debugging information.

* fix(pdf-extract-kit): adjust crop_paste parameters for better accuracyThe crop_paste_x and crop_paste_y values in the pdf_extract_kit.py have been modified
to improve the accuracy and consistency of OCR processing. The new values are set to 25
to ensure more precise image cropping and pasting which leads to better OCR recognition
results.

* Update README_zh-CN.md (#404)

correct FAQ url

* Update README_zh-CN.md (#404) (#409) (#410)

correct FAQ url
Co-authored-by: sfk <18810651050@163.com>

* Update FAQ_zh_cn.md

add new issue

* Update FAQ_en_us.md

* Update README_Windows_CUDA_Acceleration_zh_CN.md

* Update README_zh-CN.md

* @Thepathakarpit has signed the CLA in opendatalab/MinerU#418

* fix(pdf-extract-kit): increase crop_paste margin for OCR processingDouble the crop_paste margin from25 to 50 to ensure better OCR accuracy and
handling of border cases. This change will help in improving the overall quality of
OCR'ed text by providing more context around the detected text areas.

* fix(common): deep copy model list before drawing model bbox

Use a deep copy of the original model list in `drow_model_bbox` to avoid potential
modifications to the source data. This ensures the integrity of the original models
is maintained while generating the model bounding boxes visualization.

---------
Co-authored-by: sfk <18810651050@163.com>
Co-authored-by: drunkpig <60862764+drunkpig@users.noreply.github.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Co-authored-by: liukaiwen <liukaiwen@pjlab.org.cn>

* feat: rename the file generated by command line tools

* feat: add pdf filename as prefix to {span,layout,model}.pdf

---------
Co-authored-by: icecraft <tmortred@gmail.com>
Co-authored-by: icecraft <xurui1@pjlab.org.cn>

Tuned the detection box threshold parameter in the OCR model initialization to improve the
accuracy of text extraction from images. The threshold was modified from 0.6 to
0.3 to filter out smaller detection boxes, which is expected to enhance the quality of the extracted
text by reducing noise and false positives in the OCR process.

Merge adjacent and overlapping detection boxes to optimize text region detection in
the document. Post processing of text boxes is enhanced by consolidating them into
larger text lines, taking into account their vertical and horizontal alignment. This
improvement reduces fragmentation and improves the readability of detected text blocks.

Optimize the language detection logic to enhance content formatting.  This
change addresses issues with long word segmentation. Language detection now uses a
threshold to determine the language of a text based on the proportion of English characters.
Formatting rules for content have been updated to consider a list of languages (initially
including Chinese, Japanese, and Korean) where no space is added between content segments
for inline equations and text spans, improving the handling of Asian languages.

The impact of these changes includes improved accuracy in language detection, better
segmentation of long words, and more appropriate spacing in content formatting for multiple
languages.

* Update README_zh-CN.md (#404) (#409)

correct FAQ url
Co-authored-by: sfk <18810651050@163.com>

* add dockerfile (#189)
Co-authored-by: drunkpig <60862764+drunkpig@users.noreply.github.com>

* Update cla.yml

* Update cla.yml

---------
Co-authored-by: drunkpig <60862764+drunkpig@users.noreply.github.com>
Co-authored-by: sfk <18810651050@163.com>
Co-authored-by: Aoyang Fang <222010547@link.cuhk.edu.cn>
Co-authored-by: Xiaomeng Zhao <moe@myhloli.com>

Co-authored-by: drunkpig <60862764+drunkpig@users.noreply.github.com>

Update cla.yml

Update bug_report.yml

add new issue

correct FAQ url
Co-authored-by: sfk <18810651050@163.com>

correct FAQ url
Co-authored-by: sfk <18810651050@163.com>

correct FAQ url