docling-project / docling-project/docling
Is there a way to link images to specific chunk after chunking?
- Dominant language
- Python
- Stars
- 66.4k
- Forks
- 4.8k
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 84
Description
### Question
When i apply chunking using Docling function, in the doc_item of each chunk i don't find any image text, despite the doc.pictures has it.
Is it possible to extract the image for each chunk?
Example code:
```python
from docling.document_converter import DocumentConverter
from docling_core.transforms.chunker.hybrid_chunker import HybridChunker
# set converter
converter = DocumentConverter(
format_options={
InputFormat.DOCX: WordFormatOption(
pipeline_options=PaginatedPipelineOptions(
generate_picture_images=True, images_scale=1.0
)
)
}
)
doc = converter.convert("file.docx")
print(len(doc.pictures) # pictures are found
# Apply chunking
chunker = HybridChunker( max_tokens=None,merge_peers=True)
chunks = chunker.chunk(doc)
tags = [x.label for chunk in chunks for x in chunk.meta.doc_items]
print(set(tags)) # no pictures tag found
```
Contributor guide
Assessment
This issue has not been assessed yet.