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Author Topic: ultra high settings alignement  (Read 2206 times)

zagnimarco1

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ultra high settings alignement
« on: May 06, 2019, 08:23:58 PM »
What  is the difeerence between high and ultra high settings if high is 100% resolution?
In wich case ise better use it?

Mak11

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Re: ultra high settings alignement
« Reply #1 on: May 06, 2019, 09:37:06 PM »
As stated in the user manual Ultra- High it the image upscaled by 4X while High is 1X (100%)

Mak

zagnimarco1

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Re: ultra high settings alignement
« Reply #2 on: May 06, 2019, 10:06:36 PM »
what is the utility to  upscale a  photos if not encrease extra information?

JMR

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Re: ultra high settings alignement
« Reply #3 on: May 07, 2019, 12:34:52 PM »
RTF  ;) page 23
Quote
Since tie point positions are estimated on the
basis of feature spots found on the source images, it may be meaningful to upscale a source photo
to accurately localize a tie point. However, Highest accuracy setting is recommended only for very
sharp image data and mostly for research purposes due to the corresponding processing being quite
time consuming.

Regards

zagnimarco1

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Re: ultra high settings alignement
« Reply #4 on: May 07, 2019, 07:16:21 PM »
Hi JMR where you found this? not in the user manual.

Mak11

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Re: ultra high settings alignement
« Reply #5 on: May 07, 2019, 07:30:13 PM »

zagnimarco1

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Re: ultra high settings alignement
« Reply #6 on: May 07, 2019, 08:51:05 PM »
I am a donkey....