Agisoft PhotoScan 1.2.0 pre-release

[Alexey Pasumansky]

Dear Agisoft,

Another important issue with the new update related to generating  Orthophoto. as you can see in the new update when i tried to build the orthophoto i found some weird lines color it never happen before so i install the previous version 1.1.6 and its gone?so plz try to fix it ASAP!
Thanks

Hello tornado2011,

Can you send any sample dataset that can be used to reproduce this issue to support@agisoft.com with the related project data?

[Alexey Pasumansky]

I am having problems with the Measure Shape tools on a DEM. I have a stockpile that i drew a shape around, and used the measure shape command, and the volumes are out to lunch.

However, it seems to be with how the polygon is created. I picked points with the polygon tool, on areas entirely withing the DEM, but when you perform "measure shape", on the planar tab has many of the polygon nodes with an elevation of 0.

It seems like when picking points of the polygon some elevations are to the DEM, while others are Zero. Anyone else have this issue??

Hello Kevin,

Can you post a screenshot of the DEM in PhotoScan window?

Is it possible that the elevation model has any holes due to the disabled interpolation or lack of the overlap, for example?

[Alexey Pasumansky]

When exporting an orthomosaic the no data area is black is there a way to export with a white no data area?

Hello bisenberger,

No data area in the exported orthomosaic is transparent in TIFF and PNG formats. But we'll see if it would be possible to implement the background color selection for JPG format.

[Alexey Pasumansky]

I did install the latest beta, photoscan-pro_1_2_0_x64_2181beta, and get this extremely strange colours on the orthophoto!! For some reason, photoscan have not been able to create a complete mesh in the area also, but it is extrapolated.
The seamlineeditor is very promising!
The possibility to save batch-jobs is great 
but when I close and reopen, the path; {projectfolder}/{chunklabel}.LAS
from the xml-line:
 <param name="path" value="{projectfolder}/{chunklabel}.LAS"/>
is replaced by adding the full absolute path like this:
d:\data\X8projects\{projectfolder}/{chunklabel}.LAS
and I have to manually edit the batch job to:    {projectfolder}/{chunklabel}.LAS

Hello eriks,

Thank you for reporting. Issue with the import of the batch jobs will be fixed in the next 1.2 update. As for the color issue, were you using color correction option? If the problem is reproducible, then probably you can provide the dataset that can be used for our internal investigation to support@agisoft.com?

[Alexey Pasumansky]

I am getting this error when building dense point cloud on high setting.

"ocl_engine.cpp Line 231: clEnqueueWriteBuffer failed"

It happens once or twice during a medium quality build but during a build on high it is pretty much constantly switching to use the CPU.

The video card being used is a radeon HD 7990 with latest drivers installed...  Could it be a temperature issue?  what should I be looking for?

Hello SuperNewb,

Looks like the problems with the drivers. If the clean installation of the latest ATI drivers doesn't help. Probably you can try installing the previous driver version.

[SuperNewb]

Thanks Alexey,

I used DDU to clean out my old drivers and used the 14.4 version of catalyst drivers for AMD.   It looks like my troubles have all gone away... Woohoo, I thought this was going to be a lot more trouble.

[kgrover]

Attached is a screenshot of a stockpile i was trying to determine a volume of, along with the measure report.

I created a dense cloud, then a DEM from it (with interpolation on), and then created the polygon around the pile. Many of the nodes show a zero elevation for some reason.

I also created contours on the DEM, and they look fine.

I have tried it on a number of different projects as well, and will more often than not see the zero elevation for many of the nodes.

Kevin

[Alexey Pasumansky]

Hello Kevin,

Thank you for providing additional info. We'll try to reproduce the problem and fix it in the next update.

[Mohammed]

Dear Agisoft,

Another important issue with the new update related to generating  Orthophoto. as you can see in the new update when i tried to build the orthophoto i found some weird lines color it never happen before so i install the previous version 1.1.6 and its gone?so plz try to fix it ASAP!
Thanks

Hello tornado2011,

Can you send any sample dataset that can be used to reproduce this issue to support@agisoft.com with the related project data?

Hi Alexey,
Its hard to send the  data and project file its very heavy and i notice that this issue just happen with big number of images as u see i took more than 2k images, see the attached file i tried to test it in anther project and the problem existing again (left snapshot) while in the right snapshot i deleted some images and reprocess again the highlights is gone ! please check this issue ASAP!
Thanks,,
Mohamed

[Mohammed]

Hi!
The problem still exist in the new update?! the brightness area only happened with big number of images while when i reduce them there's no brightness! ( see previous message snapshot)!
Thanks

[Alexey Pasumansky]

Hello tornado2011,

Is it possible that some of the original images has much different brightness compared to other images?

[Mohammed]

Hello tornado2011,

Is it possible that some of the original images has much different brightness compared to other images?

Hi Alexey,
No it isn't all the images are in good light condition
and in the V1.6 i used all the 2k images and the result was very good!
Thanks!
Mohamed

[bisenberger]

Occasionally when running batch process nothing has been created when it finishes. When it happened last time I had it set to create dense cloud>build mesh>build texture. When it finished all I had was the original tie points.

[Alexey Pasumansky]

Hello Mohamed,

Unfortunately, without being able to reproduce the problem, we can't investigate, what's wrong. So if there is any possibility to provide the dataset for testing, we would appreciate that. Probably, you can use only a smaller area (top on the screenshots) and if there's the same issue, then you do not need to send the complete dataset.

[Alexey Pasumansky]

Occasionally when running batch process nothing has been created when it finishes. When it happened last time I had it set to create dense cloud>build mesh>build texture. When it finished all I had was the original tie points.

Hello Bill,

Was the procedure marked as completed in the Batch Job dialog? Do you have the related log file for the batch?