Perijove 1 (PJ1), August 27, 2016 |
Perijove 1 (PJ1), August 27, 2016 |
Sep 2 2016, 04:45 PM
Post
#1
|
|
Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
New images released!
And raw images at various processing levels from PJ1 are now in the JunoCam gallery. -------------------- My website - My Patreon - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
|
|
|
Sep 19 2016, 12:32 PM
Post
#2
|
|
Newbie Group: Members Posts: 16 Joined: 4-September 16 Member No.: 8038 |
Brian Burns - Thanks so much for the suggestion of SpiceyPy! I’ve taken a quick look and it certainly seems slightly more accessible than the command line/C toolset. And your example is very helpful - I’ll start breaking that down tonight. I’ll take a look into ISIS too, as getting any help with the reprojection would be fantastic!
Roman : The images you’ve posted are excellent - I entirely agree with the ‘Starry Night’ reference, too Gerald : The image you posted on the 10th is incredibly beautiful. I’d love to know how you’re achieving the levels of contrast present. For those interested, I’ve finally finished my article explaining the Visual Effects techniques I used to create the images I posted back on page 3 of this thread, and you can find it here : Constructing Jupiter. The aim with the article was to serve as a suitable introduction to those with knowledge of JUNO but not of VFX, and hopefully vice versa too. If anyone has any questions however, just let me know. Thanks again! |
|
|
Sep 19 2016, 02:38 PM
Post
#3
|
|
Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Gerald : The image you posted on the 10th is incredibly beautiful. I’d love to know how you’re achieving the levels of contrast present. Thanks! The beauty is 95% JunoCam and Jupiter, and 5% my processing. The processing method isn't yet fully optimized nor formalized. Roughly speaking, apply the following steps: Estimate the contribution of the light filtering by the haze, subtract most of it, stretch brightness of the resulting rather dark image, and try to divide away artifacts. I've estimated haze and artifacts by averaging along one axis over a sufficiently large range (the result varies along the other axis), and assumed about 3/4 of the mean color contributed by haze. I'm expecting, that further refinement and formalization will allow for better quality, and applicability to a wider range of images. |
|
|
Lo-Fi Version | Time is now: 10th June 2024 - 08:47 AM |
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |