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Author Topic: Poor result Aligning photos  (Read 5590 times)

daviland

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Poor result Aligning photos
« on: January 22, 2015, 10:39:23 AM »
Hi , I've been doing some pruebascon a simple object and the result was disappointing . In the alignment of 25 photos , only managed to do with 6. I 've shot with eos 7d with focal lenght 32. I looked at the photos and EXIF seems correct. Not if I can send you the sequence for you to give some clue as to why it is not going well for me .

Thank You
daviland@gmail.com

bigben

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Re: Poor result Aligning photos
« Reply #1 on: January 22, 2015, 10:44:58 AM »
Or post a couple of low res images here. There may be some more obvious problems that don't require looking at all the images

Alexey Pasumansky

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Re: Poor result Aligning photos
« Reply #2 on: January 22, 2015, 06:42:07 PM »
Hello daviland,

We've received the sample set from you and the main problem is that you are trying to reconstruct plain and untextured object. There are almost no features on the surface that can be detected by PhotoScan to provide the stable alignment.


Additional problems:
- blinking surface,
- rather high ISO value,
- ineffective use of image frame space.
Best regards,
Alexey Pasumansky,
Agisoft LLC

FoodMan

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Re: Poor result Aligning photos
« Reply #3 on: January 23, 2015, 09:47:40 AM »
I don't think Pscan is the app of choice for such objects.. unless you process them ...  you need something like Structured light scanning ...

my 0.2c

f/