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Messages - Reservoirdog

Pages: 1 [2]
16
General / Re: Importing Pointcloud from Laserscanner (Cyclone Export)
« on: April 08, 2019, 12:04:55 PM »
Update:
After updating Cyclone from 9.3.0 to 9.3.2 the e57-Export shrunk from 138GB to 11GB  ::)
and the Import was successful after about an hour...

17
General / Re: Importing Pointcloud from Laserscanner (Cyclone Export)
« on: April 08, 2019, 08:28:25 AM »
I tried the Import again over the past weekend.... without success.
Something seems not right here... Nearly 3 days on 100% CPU,
still no visible progress...
How can 7 Million points take few seconds, but 574 Million points take forever?  :o

18
General / Re: Importing Pointcloud from Laserscanner (Cyclone Export)
« on: April 02, 2019, 02:24:28 PM »
Hey Alexey,

Total Number of points would be 574 Million Points.
I now tried successfully importing a small number (7 Million) using both formats.
For the large Import it takes about 3 hours to reach 70%, then I think it starts to calculate point normals.
Are the point normals necessary? Is it possible to skip the calculation?

Next try would be to start the import on a weekend to see if normals-calculation will succeed with the large number of points....

19
General / Importing Pointcloud from Laserscanner (Cyclone Export)
« on: April 02, 2019, 09:14:18 AM »
Hi Agisoft Community!

I'm experiencing problems importing pointclouds into Metashape.
Only formats which can be exported by Leica Cyclone (and are supported by Metashape) are PTS and e57.
PTS got me a 24GB FIle from cyclone, but Agisoft "imported" only 3400 points on strange locations.
I then tried the e57 format which gave me a 140GB file (Ascii I assume) which started to import good in Metashape.
I then left it that way, and now after 18 hours import stands at 70% with 100% CPU and no further progress.

Is there any advice on how to successfully import pointcloud-data from Laserscanners (Leica?)?
Which formats works best? Has anyone got any pointclouds from Leica Cyclone into Metashape?


20
General / Re: How to view your point clouds in VR
« on: March 19, 2019, 03:19:36 PM »
Interesting... How do you navigate in the pointcloud?
I also like the VR-function of sketchfab... :)

21
General / Re: Measuring on model outside of photoscan
« on: February 20, 2019, 10:56:23 AM »
Cool, didn't know Acrobat Reader has these measurement tools...
Otherwise, many people already requested measurement-features for the agisoft viewer....
https://www.agisoft.com/forum/index.php?topic=6362.0
https://www.agisoft.com/forum/index.php?topic=7139.0

22
Feature Requests / Re: Agisoft Viewer dedicated installer.
« on: February 01, 2019, 12:50:53 PM »
+1
also please add measurement-functions for gods sake...  ;)

23
Feature Requests / Re: Distance measure and/or scale bar in Viewer
« on: February 01, 2019, 12:48:53 PM »
+1
measurement tools in Agisoft Viewer are overdue....  :(

24
Feature Requests / Re: ECW export
« on: February 01, 2019, 12:45:40 PM »
+1
But I think it's probelmatic because of licensing issues with ecw.
You need a special license to write ecw's directly...
For me it's not a big deal, we have FME to translate any raster to ecw...

25
Feature Requests / Re: Set angle for orthomosaic planar
« on: February 01, 2019, 12:42:40 PM »
As far as I know, you can define the Orthophoto plane using markers.
That's how I built my orthophotos of building facades... No need of defining angles for the plane..

26
General / Re: Agisoft Metashape 1.5.0 pre-release
« on: October 09, 2018, 04:27:55 PM »
I tried Metashape, and first realized that it removed Photoscan (1.4.4). I thought it could be installed parallel.
Anyway, I realized you cannot export Orthomosaics defined by 3-markers-coordinatesystem anymore?
I ended up deinstalling Metashape and reinstalling Photoscan 1.4.4.
But now I cannot export Orthomosaic in coordinate-systems (or self-defined via markers) anymore, even in Photoscan??
Am I doing sth wrong? I cannot choose anything under "coordinate system" at the top...

edit: Nevermind, I got it sorted.. Realized the definition has to go in Orthomosaic-Creation-Wizard (and not at the export)

27
Feature Requests / Re: Hotkey to "Center View"
« on: August 21, 2018, 09:45:23 AM »
actually, double clicking on the spot you want to center on will do it!
Wow, thx for that tip, didn't know that.
Sometimes solutions are that simple...  ;)

28
Feature Requests / Hotkey to "Center View"
« on: August 16, 2018, 05:01:40 PM »
As a user who works extensively with a 3dconnexion SpaceNavigator I find myself pretty often
right-clicking and "center view". It would be great to have a hotkey to center the view.
Or is there anything I have missed? Is there any way to quickly set the view-center?

29
That's what I was looking for, thx a lot Alexey!

30
Hello Community!

I have a big project with 1028 cameras. In the dense point cloud process, depth map filtering takes a lot of time,
I already aborted at about 16% (after running about 14 hours).

I read the post from Alexey http://www.agisoft.com/forum/index.php?topic=8361.msg39925#msg39925
about using the parameter "max_neighbors = 50" to limit the impact of huge overlaps.
Sure, many cameras of my project have big overlaps, but that's because I don't want any "shadows" of no point information.
It is a church-building consisting of many little gaps, also at the windows. I got the idea of disabling so-called "overview-pictures" but I only have about 10-12 of these in higher altitude.
My question is: How do I use the "max_neighbors" parameter?
I tried putting it in the console, but always get errors like:
Code: [Select]
chunk.buildDenseCloud(max_neighbors = 50)
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-1-985a66c24864> in <module>()
----> 1 chunk.buildDenseCloud(max_neighbors = 50)

NameError: name 'chunk' is not defined

Is there any trick? Or is it only possible to use the parameter in a python script?

thx for any info, best regards, Chris.

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