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with 6.3.0 (I think it's the same with earlier versions), TiffWriter performance is slow. I'm writing individual tiles out, with LZW compression. The amount of data is small, hardly and IO activity.…
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I've a couple of rasters of pixel dimensions like 300k x 150k. Most of the pixels have NODATA values. The data looks like below
![image](https://user-images.githubusercontent.com/117440870/205602800-…
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safe decoding is important however is limited, the `puffs` is designed elegant I admit and want to use in decoding some proprietary binary format, but to occasionally to write in such format is also a…
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The data present in the redirection link is converted from the original document to Base64, thus it is inherently longer.
Ideally, the redirect link should be shorter than the document itself.
A com…
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A national scale `Byte` GeoTiff weighs in at about 15GB, but using the GeoTiff `LZW` compression algorithm, that is reduced to ~600MB. A substantial savings on disk, but run some test to see how that…
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Hello,
I'm trying to figure out how to open an SVS file, downsizing it, and save it as `.tif` without having the resulting file being larger than the original one.
I don't want any degradation on …
EKami updated
4 years ago
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Issue where larger 24-bit images are not rendered properly in autoscoper.
Issue from Madalyn Hague:
>The problem is that when I create a new project in Autoscoper, the XROMM images are not at thei…
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**User story**
Ome-tiff supports lossy JPEG-2000 compression. On my particular dataset I converted it with bftools `-compression` set to `JPEG-2000 Lossy`. This reduced my image file from around 1mb …
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(I am new to this data format, so blindly trying to iterate over continuous chunks of data). Using latest czifile:
```python
import czifile
f = czifile.CziFile('/Users/axelr/Downloads/Brightfield+R…
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Some image file formats such as EPS, Postscript and SVG can be significantly compressed. It would be handy if one could compress the output files on the fly using, say, gzip compression.
Some idea…