https://github.com/cgohlke/imagecodecs-samples

Image files generated with imagecodecs and tifffile
https://github.com/cgohlke/imagecodecs-samples

apng avif gif heif jpeg jpeg2000 jpegls jpegxl jpegxr jpegxs lerc png qoi rgbe tiff webp zfp

Last synced: about 1 month ago
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Image files generated with imagecodecs and tifffile

• Host: GitHub
• URL: https://github.com/cgohlke/imagecodecs-samples
• Owner: cgohlke
• License: other
• Created: 2023-12-28T01:42:30.000Z (12 months ago)
• Default Branch: main
• Last Pushed: 2024-07-23T03:35:58.000Z (5 months ago)
• Last Synced: 2024-07-23T06:07:39.138Z (5 months ago)
• Topics: apng, avif, gif, heif, jpeg, jpeg2000, jpegls, jpegxl, jpegxr, jpegxs, lerc, png, qoi, rgbe, tiff, webp, zfp
• Homepage:
• Size: 5.17 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# Image file samples

![Sample image](sample.png "Sample image")

This repository provides small, synthetic image files generated with the

[imagecodecs](https://github.com/cgohlke/imagecodecs) and

[tifffile](https://github.com/cgohlke/tifffile) libraries

using various options:

- formats: APNG, AVIF, BMP, GIF, HEIF, JPEG, JPEG LL, JPEG 2000, JPEG LS, 

  JPEG XL, JPEG XR, JPEG XS, LERC, PNG, QOI, RGBE, TIFF, WebP, ZFP

- compression: Deflate, LZMA, LZW, PackBits, ZStandard

- data types: unsigned and signed integer, floating point

- bit depths: 8, 16, 24, 32, 64-bit

- color spaces: grayscale, RGB, CMYK

- alpha and extra-samples

- contiguous and planar sample configurations

- striped, tiled, and volumetric storage

- single and multi-frame

The files are made available for testing and to demonstrate capabilities of 

the image file formats as well as the imagecodecs and tifffile libraries.