Agisoft PhotoScan 1.2.0 pre-release

[giancan]

Dear Alexey,
I know how to save psx, I'm just wondering if there is a way to avoid the creation of folders and subfolders with the psx file.

About the panorama, I have 16Gb memory and trying to export panorama in a group of 128 images.
The default resolution in the wnidow is 30374x15187... actually I hadn't check it so I understand this may be the issue. But still, in the previous version I had not this problem and I managed to export from the same project.
Cheers,
G.

[Paulo]

Hello Alexei,

with latest teease, I retried importing a DEM in Tif strip orientation format. It does import OK but now the DEM displays in just 2 colors: blue for nodata value (-32767) and red for valid values instead of different shades of color according to elevation difference. See attached screen....

[Alexey Pasumansky]

Hello pap1956,

Can you please send any sample TIFF that can be used to reproduce the problem to support@agisoft.com?

[Paulo]

Hello again,

in french language reporting option, please note following requests:

- in 1st section, replace topographiques by au sol and carrés by 2 see attached;
- in Camera Calibration section, eliminate par in Fig.2

Attached are screen captures....

[gatsri]

In v 1.2 we need to generate a masaic before the export... 
is there any possibility to crop the Orthomosaic in the workspace by selecting a shape before exporting / uploadimng the Orthomosaic?
I think this would be verry useful for many users.

Thanks for any hint!

[Davis]

Hello,

Is it possible to export Orthomosaic with contour lines?
that would be very helpful for me and my customers.

Thanks

[Alexey Pasumansky]

Hello pap1956,

Thank you for your comments on GUI, we'll consider your suggestions.

[Alexey Pasumansky]

is there any possibility to crop the Orthomosaic in the workspace by selecting a shape before exporting / uploadimng the Orthomosaic?

Hello ristag,

You can draw a polygonal shape on the orthomosaic that will be used for the export area definition. But don't forget to specify boundary type for the polygon (select it, right-click and choose boundary type - can be either inner or outer). Export process will automatically use the shape to exclude unwanted area.

[Alexey Pasumansky]

Is it possible to export Orthomosaic with contour lines?

Hello Davis,

You can export them separately, as orthomosaic is a raster, and contours are vector data. Later you can combine them in the external application.

[Helimax]

Hello,

I have some problems with my Python sript (build 2167) :

When it saves my project with this command :
doc.save(os.path.join(dossierProjets, dossier + ".psx"),compression = 6,absolute_paths = False)
files are correctly saved (.files and .psx) but all steps made after do not work. They seem to work because PhotoScan computing, but when he finished there is nothing in workspace and nothing in folder.

Besides, accuracy_cameras requests now 3 vectors. I suppose it's x, y and z ?
Is it the correct syntax ? : chunk.accuracy_cameras=[0.5, 0.5, 0.5]

In buildDem command on Python api, you can choise the PhotoScan.PointsSource :
Points source in [SparsePoints, DensePoints]
But can we build DEM from Mesh ?

My other problems will probably be solved with the first.

Thanks

Maxime

[Alexey Pasumansky]

Hello Maxime,

Camera accuracy definition seems to be correct in your example. Using different values will result in different accuracy along each axis.

To build DEM from the model you need to use PhotoScan.DataSource.ModelData as a source.

And please provide more info on the save project issue. Can it be reproduced using the commands in the Console pane one by one, or the complete script should be executed?

[Porly]

Hello,

I have some questions dealing with (new) parameters in PhotoScan 1.2.0

In optimize camera alignment dialog there is p3 and p4. Are these parameters additional terms (likep1 and p2) to create an aproximated function that describes the nonsymetric distortion function?

The other thing is fit aspect (before 1.2.0). What happens if its checked or not? Is it the aspect ratio between pixel in x direction an y? My idea was that optimzing this parameter forces the adjustment to create square pixels? I havent found anything in the manual...

Gradual selection:
What does projection accuracy mean?

Any help and advice is welcome!

Thanks

Paul

[gatsri]

Thanks alexey, the Orthophoto-export with bound works well!

[Helimax]

Hello Maxime,

Camera accuracy definition seems to be correct in your example. Using different values will result in different accuracy along each axis.

To build DEM from the model you need to use PhotoScan.DataSource.ModelData as a source.

And please provide more info on the save project issue. Can it be reproduced using the commands in the Console pane one by one, or the complete script should be executed?

Hello Alexey,

I do not know to use the console pane one by one, I use only .py files.
Find below my script.

When I put the save command (doc.save(os.path.join(dossierProjets, dossier + ".psx"),compression = 6,absolute_paths = False)) just before aligment, all other commands work, but at the end of the process, there is nothing (see attached file "window").

When I put the save command (doc.save(os.path.join(dossierProjets, dossier + ".psx"),compression = 6,absolute_paths = False)) just before buidDem command, all commands executed before are OK but there is no Dem (see attached file "window_2")

Regards
Maxime

[giancan]

He there,
it seems that in this new version the DEM (and potree as far as I can see) creation ignores any edits to the dense cloud.
If I cut part of the cloud or clean it up from undesired points and create DEM or export it as potree, what I get is the cloud before all my edits.

Cheers,
G.