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Incorrect color encoding when saving images on Jetson TX2

Open ymtoo opened this issue 6 months ago • 0 comments

When saving images with ImageMagick.jl on NVIDIA Jetson TX2 (Ubuntu 18.04), the encoded colors appear incorrect.

MWE:

using TestImages
using ImageMagick
using JpegTurbo

img = testimage("lighthouse.png")

JpegTurbo.save("jpegturbo_lighthouse.jpg", img)
ImageMagick.save("imagemagick_lighthouse.jpg", img)

jpegturbo_lighthouse.jpg Image imagemagick_lighthouse.jpg Image

Julia and package versions:

julia> versioninfo()
Julia Version 1.11.3
Commit d63adeda50d (2025-01-21 19:42 UTC)
Build Info:
  Official https://julialang.org/ release
Platform Info:
  OS: Linux (aarch64-linux-gnu)
  CPU: 4 × Cortex-A57
  WORD_SIZE: 64
  LLVM: libLLVM-16.0.6 (ORCJIT, cortex-a57)
Threads: 1 default, 0 interactive, 1 GC (on 4 virtual cores)

(jl_79dThV) pkg> st
Status `/private/var/folders/ss/xkdtgy8n4rs0jtwqygpb2dch0000gn/T/jl_79dThV/Project.toml`
  [6218d12a] ImageMagick v1.4.1
  [b835a17e] JpegTurbo v0.1.6
  [5e47fb64] TestImages v1.9.0

shell> cat /etc/nv_tegra_release
# R32 (release), REVISION: 6.1, GCID: 27863751, BOARD: t186ref, EABI: aarch64, DATE: Mon Jul 26 19:36:31 UTC 2021

ymtoo avatar Jun 06 '25 10:06 ymtoo