scanning and photogrammetry

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AlanRoberts
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scanning and photogrammetry

Post by AlanRoberts » Mon Jul 27, 2015 1:56 am

Thought I would share a recent project,


youtu.be/q2pF16olI6Q

This was done with a UAV, and having recently acquired a scanner we are looking forward to combining the 2 technologies, as in 'tools for the job' and creating larger terrains, with highly accurate scanned structures. this is one of our first scans.


youtu.be/TaMBy-BwUuA

Done on a bright day! and totally uncleaned. Will post a link when we have carried out a project with both technologies.
thanks

JDicken
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Re: scanning and photogrammetry

Post by JDicken » Wed Dec 02, 2015 3:25 pm

Impressive data sets collected there. Colour always looks good when there is no noise interruption.

Did you manage to carry out a project integrating the 2 data sets together? I'm curious as to what hardware and software you used?

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Re: scanning and photogrammetry

Post by tbwester » Wed Dec 02, 2015 3:35 pm

The technologies are very complementary. I have combined them on many projects with great success.

You have the scanner with "high" accuracy, which can serve as control for the photogrammetry. And then you have the UAV that can shoot from nadir and unique perspectives not achievable by tripod scanner.

Looking good!

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dan_mccurdy
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Re: scanning and photogrammetry

Post by dan_mccurdy » Wed Dec 02, 2015 10:41 pm

Wow - I particularly love the iron age settlement video. Very well produced and stunning data quality ! I can only imagine that it took a lot of work to get to that point :-)
Dan McCurdy
Geometria Heritage Management
http://geometria.co.nz/

AlanRoberts
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Re: scanning and photogrammetry

Post by AlanRoberts » Thu Dec 03, 2015 1:27 pm

Hi
does take a fair bit of work, but having worked in the 3d visualsation sector for 15 years, I am used to manipulation and showing off 3d data, my problem is not being trained as a surveyor, and moving into that arena is where I find problems, mainly how to present my data in a way a client would expect, not as a visual, but as a measured drawing, I can use autocad, but there is more to it than that :)

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vudn54
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Re: scanning and photogrammetry

Post by vudn54 » Fri Jan 15, 2016 10:06 am

This is combine of laser scan and photogrammetry. My project is some place of Quảng Trị Citadel, built in 1824. During the Vietnam War, when the province was the South's border with North Vietnam.
I use Faro X330 and Fujifilm Xt1 for capture data.
Thank and Happy Newyear for all

youtu.be/M6o8FjtTRAo

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Re: scanning and photogrammetry

Post by berdindc » Mon Jan 18, 2016 4:56 pm

Alan,

What type scanner did you utilize? Drone specs?

Very nice!

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Re: scanning and photogrammetry

Post by wishgranter » Mon Jan 18, 2016 10:26 pm

who want combine laser and photogrametry in one application together PM me, want not spam this wonderful forum...

https://dl.dropboxusercontent.com/u/150 ... r_foto.mp4


https://dl.dropboxusercontent.com/u/150 ... _4K_AO.jpg

https://dl.dropboxusercontent.com/u/150 ... ls_RGB.jpg

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vudn54
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Re: scanning and photogrammetry

Post by vudn54 » Tue Jan 19, 2016 4:49 am

wishgranter wrote:who want combine laser and photogrametry in one application together PM me, want not spam this wonderful forum...

https://dl.dropboxusercontent.com/u/150 ... r_foto.mp4


https://dl.dropboxusercontent.com/u/150 ... _4K_AO.jpg

https://dl.dropboxusercontent.com/u/150 ... ls_RGB.jpg
Very nice. Can you tell me what software you use?

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Re: scanning and photogrammetry

Post by Jason Warren » Tue Jan 19, 2016 6:35 am

wishgranter wrote:who want combine laser and photogrametry in one application together PM me, want not spam this wonderful forum...

https://dl.dropboxusercontent.com/u/150 ... r_foto.mp4


https://dl.dropboxusercontent.com/u/150 ... _4K_AO.jpg

https://dl.dropboxusercontent.com/u/150 ... ls_RGB.jpg
Excellent work Milus.... ;)
Jason Warren

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