unstructured

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History

Christine Straub 7378a378f6

enhancement: allow setting image block crop padding parameter (#2415 )

Closes #2320 .

### Summary
In certain circumstances, adjusting the image block crop padding can
improve image block extraction by preventing extracted image blocks from
being clipped.

### Testing
- PDF:
[LM339-D_2-2.pdf](https://github.com/Unstructured-IO/unstructured/files/13968952/LM339-D_2-2.pdf)
- Set two environment variables
`EXTRACT_IMAGE_BLOCK_CROP_HORIZONTAL_PAD` and
`EXTRACT_IMAGE_BLOCK_CROP_VERTICAL_PAD`
(e.g. `EXTRACT_IMAGE_BLOCK_CROP_HORIZONTAL_PAD = 40`,
`EXTRACT_IMAGE_BLOCK_CROP_VERTICAL_PAD = 20`

```
elements = partition_pdf(
    filename="LM339-D_2-2.pdf",
    extract_image_block_types=["image"],
)
```

2024-01-19 06:28:32 +00:00

chunking.rst

feature(chunking): add basic strategy and overlap (#2367 )

2024-01-10 22:19:24 +00:00

cleaning.rst

docs: no more bricks (#1967 )

2023-11-02 09:43:26 -05:00

embedding.rst

update sphinx docs with ingest content (#1969 )

2023-11-02 20:40:35 +00:00

extracting.rst

docs: no more bricks (#1967 )