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avaneev / avir

High-quality pro HDR image resizing / scaling C++ library, including a very fast, precise, SIMD Lanczos resizer (header-only C++)

Repository stars
503All-time #21,163
Fork
49
Last push
updated 2 months ago
Repository created
since 2015
Frameworks & SDKsGraphics & multimediaC++MIT · Permissive
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Summarised by AI from the README; the original prevails

Author description: High-quality pro HDR image resizing / scaling C++ library, including a very fast, precise, SIMD Lanczos resizer (header-only C++)

Basic listing based on official public information; functionality has not been independently evaluated.

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Maintenance notes
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Design & creationDeveloper tools# image-resizer# image-upsizing# image-scaling# resizer-image# resize-images# image-resolution# image-processing# image-manipulation# lanczos# bitmap# image-upscaling# upscaler# upscaling# resample# resampling# hdr-image

Star trend

Includes values estimated from GitHub history
50250350310-0710-1210-1710-2210-2711-0111-05

First collected 2026-11-03Measured at 2026-11-03 08:25 UTCSourceLicense source

Compiled from public project information; not independently tested. · Repository stars, not unique users or individual-skill installs · License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited.