: It serves as a benchmark to show how JPEG XL can take a standard lossy JPEG and compress it further (often by 20% or more) without losing any data.

: How quickly the ZMSFM model can identify and compress the "Judy" image compared to legacy formats like PNG or standard JPEG.

: Mathematical scores used to determine how close the reconstruction is to the original.

For more technical deep dives, you can find discussions on this specific test case in the JPEG XL Community Wiki or by reviewing the JPEG Committee test images documentation.

: The primary purpose of this file is to demonstrate the JPEG XL ability to "transcode" existing JPEG files into a more efficient format while maintaining the option for bit-perfect reconstruction (lossless) or visually identical (lossy) versions at significantly smaller file sizes. Technical Significance

ZMSFM_Judy_Instaloss.zip
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