#
gainmap
Here are 4 public repositories matching this topic...
Android app for converting SDR photos to Ultra HDR JPEG with gain map
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Apr 15, 2026 - Java
Pure-Python SDR to Google Ultra HDR JPEG (gain map) converter — no libultrahdr needed. Output plays back HDR in Chrome, Android, iOS, macOS & Windows 11.
python jpeg image-processing image-converter computational-photography hdr tone-mapping hdr10 pq inverse-tone-mapping bt2020 ultrahdr gainmap ultra-hdr sdr-to-hdr gain-map iso-21496-1
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Apr 22, 2026 - Python
Rust crate for encoding and decoding SDR or HDR JPEG images
rust jpeg icc jpeg-encoder hdr jpeg-image-compression jpeg-decoder hdr-image ultrahdr gainmap gain-map gainmaps jpegr
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Apr 4, 2026 - Rust
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