Juno Perijove 15, September 07, 2018 |
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Juno Perijove 15, September 07, 2018 |
 Sep 17 2018, 05:39 PM
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#31
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 Senior Member  Group: Members Posts: 2530 Joined: 20-April 05 Member No.: 321  |
These are heartbreakingly beautiful.
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Sep 17 2018, 07:13 PM
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#32
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 Member Group: Members Posts: 156 Joined: 22-May 09 From: Ireland Member No.: 4792 |
Extraordinary perspective and views, Kevin.
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Sep 18 2018, 07:00 PM
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#33
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Member Group: Members Posts: 140 Joined: 22-July 14 Member No.: 7220 |
I was curious for a processing pipeline comparison, so I did up the same angles as posted by Bjorn on Sunday.
As typically output by my pipeline:
And enhanced using my normal methods (Photoshop + Lightroom)
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Sep 18 2018, 09:37 PM
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#34
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Member Group: Members Posts: 923 Joined: 10-November 15 Member No.: 7837 |
It's great to see these pipeline comparisons!
And your pipeline Kevin is going from strength to strength, beautiful results with every update. *chef's kiss* -------------------- |
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Sep 18 2018, 10:12 PM
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#35
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 IMG to PNG GOD Group: Moderator Posts: 2250 Joined: 19-February 04 From: Near fire and ice Member No.: 38 |
QUOTE (Kevin Gill @ Sep 18 2018, 07:00 PM)  I was curious for a processing pipeline comparison, so I did up the same angles as posted by Bjorn on Sunday. It should be good news for both of us that the results of the two pipelines look overall similar. Something weird is happening near the lower right corner in one of the images though. Are you using ISIS3 here? |
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Sep 18 2018, 11:27 PM
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#36
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Member Group: Members Posts: 140 Joined: 22-July 14 Member No.: 7220 |
QUOTE (Bjorn Jonsson @ Sep 18 2018, 05:12 PM) It should be good news for both of us that the results of the two pipelines look overall similar. Something weird is happening near the lower right corner in one of the images though. Are you using ISIS3 here? Yes, see that? I am using ISIS3 and a lot of the maps get that little notch. I tend to crop around it, though. |
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Sep 20 2018, 09:12 PM
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#37
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Senior Member Group: Members Posts: 2510 Joined: 13-September 05 Member No.: 497 |
QUOTE (Kevin Gill @ Sep 18 2018, 03:27 PM) Yes, see that? I am using ISIS3 and a lot of the maps get that little notch. If it wouldn't be too much trouble, if you could put together an example of what steps you followed to create this image, it might help the ISIS3 group debug the problem. This seems like too big a glitch to be attributable just to our camera model being a little off. -------------------- Disclaimer: This post is based on public information only. Any opinions are my own.
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Sep 21 2018, 03:44 PM
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#38
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Member Group: Members Posts: 140 Joined: 22-July 14 Member No.: 7220 |
QUOTE (mcaplinger @ Sep 20 2018, 05:12 PM) If it wouldn't be too much trouble, if you could put together an example of what steps you followed to create this image, it might help the ISIS3 group debug the problem. This seems like too big a glitch to be attributable just to our camera model being a little off. The process is automated here: https://github.com/kmgill/cassini_processin...m/processing.py It's pretty straight forward use of junocam2isis, spiceinit, trim (optionally), and cam2map. (the rest of this process doesn't go into the above images). The resulting maps look reasonable:
The problem is probably more related in how I'm doing the vertex and UV mapping in the render code (https://github.com/kmgill/cassini_processin...junocam_cube.py). It's not super exact and in need of some attention. |
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Sep 21 2018, 08:28 PM
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#39
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Senior Member Group: Members Posts: 2510 Joined: 13-September 05 Member No.: 497 |
QUOTE (Kevin Gill @ Sep 21 2018, 07:44 AM) The problem is probably more related in how I'm doing the vertex and UV mapping in the render code... I had assumed you were doing that in ISIS3 as well but it probably can't do an off-center point perspective view (my software can't either.) Thanks for sending the code, that was very helpful! -------------------- Disclaimer: This post is based on public information only. Any opinions are my own.
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Sep 23 2018, 12:19 PM
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#40
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Here are some more PJ15 renditions:
- PJ15, part 3, reprojected and enhanced, - maps with gamma=4 thereof, - gamma=1 version, - PJ15 departure drafts. I'll upload some of the reprojections to missionjuno later today. |
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Sep 23 2018, 07:35 PM
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#41
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Member Group: Members Posts: 923 Joined: 10-November 15 Member No.: 7837 |
PJ15_38 [Swift/Doran]
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Sep 24 2018, 07:31 AM
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#42
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Here JPG copies of some of the PJ15 images, part 3:
#35, #36 #37, #38
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Sep 24 2018, 07:34 AM
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#43
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
#39, #40,
and #41:
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Sep 26 2018, 11:54 PM
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#44
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IMG to PNG GOD Group: Moderator Posts: 2250 Joined: 19-February 04 From: Near fire and ice Member No.: 38 |
Here's PJ15_32 (SEB South). First approximately true color/contrast versions:
And versions with enhanced color and contrast:
And a subset of the associated metadata: IMAGE_TIME = 2018-09-07T01:26:44.262 MISSION_PHASE_NAME = PERIJOVE 15 PRODUCT_ID = JNCE_2018250_15C00032_V01 SPACECRAFT_ALTITUDE = 11949.2 SPACECRAFT_NAME = JUNO SUB_SPACECRAFT_LATITUDE = -22.4733 SUB_SPACECRAFT_LONGITUDE = 352.7984 TITLE = PJ15 South Equatorial Belt south Resolution at nadir: ~8 km/pixel |
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Sep 28 2018, 04:59 PM
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#45
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
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