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#1 2013-01-14 11:34:38

yogy11
New member
Registered: 2009-11-05
Posts: 2

Optimizing causes hard links for stacks to get lost - Autopano Giga 3

Questions:
How can I make sure optimization also uses the reference level and respects the hard links for stacks?

Software:
Autopano Giga 3.0.2

Situation:
I shoot complete 360 / 180 panoramas with in HDR with brackets of 3 images.
The initial detection of the panorama using Autopano Giga 3.0.2 works fine using stacks of 3 images, detecting links in the reference level and using hard links for stacks.
However, when adjusting control points and optimizing the panorama, Hard links do not seem to be respected and the different layers shift in respect to the reference layer.

My Workflow:
- Stack by 3 images and choose which to use as reference
- Setup Settings/Detection/Links - Detect links in the reference level and for a stack use hard links
http://yogy.nl/upload/1.png
- Correct some control points in the reference level (first layer)
- Run optimization of the panorama
http://yogy.nl/upload/2.png

Thank you in advanced for any help.
I hope I'm just overlooking something.

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#2 2013-01-15 10:02:18

renan
Moderator
Registered: 2009-01-05
Posts: 349

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

Reference level and hard links option are kept for reoptimization. So your workflow is good.
I tried to reproduce this issue but without success.
Can you check yaw-pitch-roll positions in "Layers" widget to be sure that stacked pictures are not well updated after optimization ?

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#3 2013-01-15 14:56:57

marco.lanciani
Member
From: Italy - Roma
Registered: 2006-02-23
Posts: 200
Website

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

Exactly same problem!
From 3.0.2 APG is not working anymore for me with HDR panos, either spherical or partial (single row) panos!

The editor shows a wrong stitch: this never happened before!

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#4 2013-01-15 15:22:54

yogy11
New member
Registered: 2009-11-05
Posts: 2

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

@marco

Are you saying it is 3.0.2 specific? Have you tested 3.0.1?

Thx!

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#5 2013-01-15 15:59:36

marco.lanciani
Member
From: Italy - Roma
Registered: 2006-02-23
Posts: 200
Website

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

My last working version was 3.0.0RC1. Don't know about following versions: didn't download them.
I switched from 3.0.0RC1 to 3.0.2.

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#6 2013-01-15 16:19:15

klausesser
Member
From: Düsseldorf, Germany
Registered: 2006-05-22
Posts: 6431
Website

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

renan wrote:

Reference level and hard links option are kept for reoptimization.

Hi Renan!

Could you tell what "reoptimization" does exactly?

thanks and best to you, Klaus

Last edited by klausesser (2013-01-15 16:19:57)


If you want something you´ve never had,
then you´ve got to do something you´ve never done.

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#7 2013-01-16 13:28:12

renan
Moderator
Registered: 2009-01-05
Posts: 349

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

We finally reproduced the issue.
Actually, hard link can be false after pano detection too.
By reoptimization, I mean optimization done in the editor (after adding control points for example).
Issue 1723 open.

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#8 2013-01-16 23:08:38

klausesser
Member
From: Düsseldorf, Germany
Registered: 2006-05-22
Posts: 6431
Website

Re: Optimizing causes hard links for stacks to get lost - Autopano Giga 3

renan wrote:

By reoptimization, I mean optimization done in the editor (after adding control points for example).

Ok - thank you!

best, Klaus


If you want something you´ve never had,
then you´ve got to do something you´ve never done.

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