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The compression parameter describes what kind of compression to
apply while exporting as Tagged Image File Format (TIFF).
Note that while this format supports additional types of
compression schemes, we only support the following modes:
- 'none' - no compression performed.
- 'ccittrle' for 1 bpc output, CCITT Modified Huffman RLE.
- 'ccittfax3' for 1 bpc output, CCITT Group 3 compression.
- 'ccitt_t4' for 1 bpc output, CCITT T4 compression.
- 'ccittfax4' for 1 bpc output, CCITT Group 4 compression.
- 'ccitt_t6' for 1 bpc output, CCITT Recommendation T.6.
- 'lzw' for 1 or 8 bpc output, Lempel Ziv Welch.
- 'packbits' for 1 or 8 bpc output, Mac type rle.
- 'deflate' for 1 or 8 bpc output, zlib based compression.
- 'adobe_deflate' for 1 or 8 bpc output, same as deflate.
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