Community Forum

Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - Alexey Pasumansky

Pages: [1] 2 3 ... 570
1
Seems like we have been able to reproduce the issue on the projects with large DEM/orthomosaics (a few hundreds of thousands pixels by at least one side), so hopefully the fix for report generation and Survey Statistics dialog access will be implemented in the next version update.

2
General / Re: Problem to export ortomosaics with brightness
« on: June 22, 2018, 07:28:29 PM »
Hello Jesus Yepes,

If you are working with common RGB images, you can modify the brightness that will be applied to the exported mosaic by using CIR tab in the Raster Calculator dialog. You should modify the values on the main matrix diagonal, for example, using 1.5, 1.5, 1.5 would correspond to setting brightness to 150%.

3
General / Re: Adding Simulation Local Frame Coordinates
« on: June 22, 2018, 06:31:06 PM »
Hello jrodriguezg,

You can use just Local Coordinates (m) option for the coordinate system, if your simulation frame is just an orthogonal system.

However, keep in mind that Reference preslection is designed for nadir images mostly. In case you have very oblique angles, then it is necessary to load the camera orientation angles and set Ground Altitude value in the Reference pane settings. Otherwise just only Generic preselection.

4
Hello lefsky,

Then the issue could be related to some system properties, like graphic card drivers, for example.

5
General / Re: False color images
« on: June 21, 2018, 02:42:09 PM »
Hello LluĂ­s,

I've tried on some random Sequoia project and got False Colors  results by using 65536 ratio:


6
General / Re: possible to see two chunks at the same time?
« on: June 21, 2018, 02:19:04 PM »
Hello HelloJens,

If you are working with the unreferenced chunks, then you can in the first chunk modify scale, rotation and position (using Scale Object, Rotate Object and Move Object tools), click on Show Aligned button on the toolbar and then switch to the second chunk and start using one of these object transformation tools. You'll see both chunks in the same coordinate space and it would be able to adjust their relative orientation manually.

7
General / Re: export problem in case of same image file name
« on: June 21, 2018, 02:15:54 PM »
Hello hkyon,

You can workaround the problem by adding {filenum} marcos to the filename template field to avoid images being overwritten.

8
Feature Requests / Re: GEOIDS
« on: June 21, 2018, 01:30:12 PM »
Hello ptokmaki,

In the latest version of PhotoScan Professional (1.4.2) you can set individual coordinates systems for cameras and markers in addition to setting the "master" coordinate system to chunk. But in this case either both systems should be based on the same datum, or the transformation parameters TOWGS84 should be defined for both of them.

So in your case you can try setting cameras coordinate system to WGS84 (EPSG::4326) and the system for markers and for chunk - to EPSG::2100 (or to modified system with the vertical datum). Note that you can set up the datum transformation settings also via Reference pane settings dialog.

9
Hello Simon,

The issue could be caused by Compute Mode=Exclusive Process (see "E. Process" in nvidia-smi output), so please try to switch all GPUs to Compute Mode=Default:
1. "sudo nvidia-smi -i 0 -c 0" (this will switch mode for first GPU. To switch mode for other GPUs you can use -i 1, -i 2 or -i 3),
2. ensure that nvidia-smi prints Default now, but not E. Process for first GPU,
3. try to calculate depth maps with first GPU again.
 
Another workaround is to enable the following Tweak via Advanced preferences tab: main/depth_max_gpu_multiplier and set it to 1, but this could lead to slower depth maps calculation performance.

10
General / Re: Network Processing - Errors when running
« on: June 20, 2018, 04:25:58 PM »
Hello sonixboom,

I recommend to use --root argument when setting up the processing nodes and also Root parameter in the Network Preferences tab on the client's side, where from the processing is started.

Currently it looks like the paths are not properly configured.

11
Hello lefsky,

Which OS you are using on that instance and what are the starting lines in the Console pane of PhotoScan window?

12
Hello lefsky,

Do you observe such freezes even when you click Open project button in the empty PhotoScan window?

Does it happen with any Open file / Save file dialog boxes?

13
General / Re: howto get started with turntables
« on: June 19, 2018, 07:12:48 PM »
Hello Przemas,

I can recommend to check the following video:
https://www.youtube.com/watch?v=9_F-b2hxP_o
Also the following tutorial may be useful, as it describes the feature that should minimize the masking:
http://www.agisoft.com/index.php?id=49

In this particular case the effective area of the image is about 2-3 MPix, so it could be improved (for example, by using portrait camera orientation and closer camera position), also the object of interest looks to be out of focus - if it could be also improved, the result should be better.
The object itself if not so well textured, so it may be one of the reasons of the low number of tie points found, in addition to the image quality.

14
General / Re: Blurry Portion on Finished Model
« on: June 19, 2018, 07:04:54 PM »
Hello Peter,

If you find on any filtered  image the blurred are that you want to mask, you need to switch to the mask drawing instrument while in Photo view (Rectangle or Intelligent Scissors tools should be the most convenient) draw the mask contour over the area that should be masked and add selection to mask. Once done on every image that required masking, re-start Build Texture operation from the Workflow menu and use Keep UV option for Mapping mode.

15
General / Re: bright white pixels
« on: June 19, 2018, 07:01:00 PM »
Hello MK_1,

Can you provide any example of the source image?

Pages: [1] 2 3 ... 570