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Re: Help: Can this noisy image be improved?

... It processes your image in 3D (X, Y, time) rather than 2D (X, Y). The result is unique functionality (for example Color Constancy in the Color module) and a much cleaner signal. However it is most definitely not something you can (or should!) do with simpler software like PixInsight, Photoshop ...
by admin
Wed May 22, 2019 4:01 am
 
Forum: Image Processing Troubleshooting
Topic: Help: Can this noisy image be improved?
Replies: 14
Views: 97

Re: Help: Can this noisy image be improved?

I find that creating a star mask (fat stars shrink grow grow can be effective) and to invert that so the stars aren't effected can help in the colour module if stars are otherwise turning purple/blue.
by happy-kat
Tue May 21, 2019 6:54 pm
 
Forum: Image Processing Troubleshooting
Topic: Help: Can this noisy image be improved?
Replies: 14
Views: 97

Re: Help: Can this noisy image be improved?

... as I can see many hot pixels. Was the scope an achromat? Most stars appear purple once the image is color calibrated (they're throwing the Color module off initially, making the image way too green...). The dataset is so noisy that AutoDev doesn't seem to be able to lock on to any detail very ...
by admin
Tue May 21, 2019 1:41 pm
 
Forum: Image Processing Troubleshooting
Topic: Help: Can this noisy image be improved?
Replies: 14
Views: 97

Re: Could not create Tracking data

... make sure StarTools has read/write in /tmp/ on MacOSX and Linux.' It is a Windows machine I'm using. The error does not occur with any specific module but can appear at any stage. I've checked to see if there have been any other differences in installing/downloading the software but can't find ...
by admin
Thu May 16, 2019 5:41 am
 
Forum: Software Troubleshooting
Topic: Could not create Tracking data
Replies: 1
Views: 119

Could not create Tracking data

... make sure StarTools has read/write in /tmp/ on MacOSX and Linux.' It is a Windows machine I'm using. The error does not occur with any specific module but can appear at any stage. I've checked to see if there have been any other differences in installing/downloading the software but can't find ...
by LookinUp
Wed May 15, 2019 7:43 am
 
Forum: Software Troubleshooting
Topic: Could not create Tracking data
Replies: 1
Views: 119

Re: Purple colour in NR on mono

admin wrote:Hmmmm... sounds like a regression of a bug fixed some versions ago. :think:
Thank you for reporting this.


Yep... Still happening on StarTools_1_4_352_beta too. I just desaturated atm in layering module to fix.
by jimmy101
Mon May 13, 2019 10:51 am
 
Forum: Bug Reports
Topic: Purple colour in NR on mono
Replies: 3
Views: 169

Re: Histogram

... way to possibly clip your blacks is using AutoDev; use an RoI and set Outside RoI Influence to 0%. You could also do something weird in the Layer module, or use some extreme parameters for Dark Anomaly Filter and Aggressiveness in Wipe or Contrast. Even then, not all clipping is created equal. ...
by admin
Wed Apr 24, 2019 6:05 am
 
Forum: Feature Requests
Topic: Histogram
Replies: 6
Views: 637

Re: Masked stretch in Dev?

Ok..so this works but we get waning messages about using that module while tracking is engaged. That is ok? Good question/point! It is indeed important to be careful when using the Layer module mid-Tracking. Some operations will interfere with Tracking's ...
by admin
Tue Apr 23, 2019 9:53 am
 
Forum: Image Processing Troubleshooting
Topic: Masked stretch in Dev?
Replies: 4
Views: 361

Re: Masked stretch in Dev?

Ok..so this works but we get waning messages about using that module while tracking is engaged. That is ok? Wouldl this have any impact in the noise reduction in the end? Ivo, you had also advised something similar about bringing the stars down in the Heart ...
by Rkonrad
Mon Apr 22, 2019 5:21 am
 
Forum: Image Processing Troubleshooting
Topic: Masked stretch in Dev?
Replies: 4
Views: 361

Re: Masked stretch in Dev?

... yield the results you're looking for (they should mitigate star bloat quite well though!), you can easily do a masked stretch by using the Layer module; ⋅  Do a regular stretch to taste, focusing on the shadows and mid tones. ⋅  Go into the Layer module ⋅  Click ...
by admin
Mon Apr 22, 2019 1:37 am
 
Forum: Image Processing Troubleshooting
Topic: Masked stretch in Dev?
Replies: 4
Views: 361
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