The Internet Foundation
Solving Global Problems using the Internet

Do lossless copies of the images from this group exist, for study, algorithm development?

Richard K Collins All Global Open Devices, All Sky Cameras, Collaborative Global Model of the Sun October 11, 2024

https://www.facebook.com/groups/1278689162297491 – Solar Photography group on Facebook

Valter Schemmari

Do lossless copies of the images from this group exist, for study, algorithm development? These are jpg (lossy) here and I do not want to waste any time playing with encoded and lossy data. Any suggestions? Where there are videos, likewise. I do not have any place to buy and run my own telescope, but I could perhaps give some comments if I could download and analyze lossless images. Before processing, and tweaking.

If someone shared a small region of the sun at maximum magnification — EVEN if it does not appear clear – those could be smaller, high frame rate, high bit size images.

The Solar Dynamics Data is available in lossless formats, but the published Internet stuff is all lossy. I call it “eye candy”.

I have extra computers to do downloads and processes. If they have to run for days or weeks, OK.

Richard Collins, The Internet Foundation

Richard K Collins

About: Richard K Collins

Director, The Internet Foundation Studying formation and optimized collaboration of global communities. Applying the Internet to solve global problems and build sustainable communities. Internet policies, standards and best practices.

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