GitLab

- Add page size information to blocks
- Calculate block width ratio relative to page width
- Adjust threshold for determining right side indentation
- Implement additional checks for merging blocks across pages
- Improve logic for identifying list structures

- Add block_height calculation to determine block aspect ratio
- Update list identification condition to include aspect ratio check
- Improve code readability with better formatting and line breaks

feat(list): improve list detection algorithm- Add center_close_num and external_sides_not_close_num variables to analyze line positioning
- Implement new list detection condition for centered lines
- Enhance existing list detection logic with additional checks

fix(list): improve list identification accuracy- Adjust the threshold for determining right-side spacing to 0.26 * block_weight
- Add TODO comment for special list identification with all centered lines- Modify the condition for recognizing short item lists with left alignment
- Update the condition for identifying the end of a list item

- Adjust the threshold for identifying index blocks from 3 lines to 2 lines
- Add a new function __is_list_group to detect if a group of blocks is a list
- Modify the paragraph merging logic to handle list groups differently

- Update list block detection logic to require at least 2 numeric start lines
- Ensure the number of numeric start lines matches the number of end lines
- Remove detection of non-border starting lines for simplicity

- Combine __is_list_block() and __is_index_block() into a single function __is_list_or_index_block()
- Simplify block type determination logic
- Remove redundant code and improve readability
- Optimize block merging process

- Add detection for list and index blocks in OCR processing- Implement merging of list and index blocks across pages
- Update block types to include list and index categories
- Adjust text merging logic to handle new block types
- Modify layout drawing to distinguish list and index blocks

- Reintegrate para_split_v3 into the pdf_parse_union_core_v2 process
- Add support for specifying page range in doc_analyze_by_custom_model
- Implement garbage collection and memory cleaning after processing
- Refine image loading from PDF, including handling out-of-range pages