Messages

1

General / Re: White Horizontal Lines On Orthophotos

« on: March 17, 2021, 06:17:11 PM »

Hello Alexey,

In my case they are presented when exporting the orthophoto in version 1.7.2, the same project opened in version 1.7.1 exports without the white lines, it is a new bug in version 1.7.2, they are only presented in the exported file. It happens to me with which orthophoto in version 1.7.2, the DEM that I use in all cases is from lidar.

Best regards,

2

General / Re: Projected release date for 1.7?

« on: December 29, 2020, 05:27:43 PM »

For when the possibility apply the rolling shutter corrections for undistorted images export?

Hello Diego,
The rolling shutter corrections should be now treated properly for the undistorted cameras export via Convert Images dialog in build 11701.

Hello Alexey,
Thank you very much to you and your team, excellent support.
Best regards and happy New Year.
Diego

3

General / Re: Projected release date for 1.7?

« on: December 18, 2020, 01:20:40 AM »

Hello Diego,
Thank you for sharing the log. It seems that the depth maps pre-processing step related to internal correcting of the images is taking long time on your system.
In the next pre-release update this stage will be ported to GPU (providing that at least one GPU device is selected) and it should work significantly faster.

Hello Alexey,

Thank you very much, excellent work, now it works very well in the latest build 11637.  For when the possibility apply the rolling shutter corrections for undistorted images export?

Best regards,

Diego

4

General / Re: Agisoft Metashape 1.7.0 pre-release

« on: December 09, 2020, 04:45:17 PM »

Mak,

I understand that using the entire depth image, but using 579 cameras where the maximum region needs 15 is ridiculous, that's why I say that going from 15 seconds in version 1.6.5 to more than 3 hours in version 1.7 has no justification, something is already wrong in the code.

Best regards,

Diego

5

General / Re: Agisoft Metashape 1.7.0 pre-release

« on: December 09, 2020, 04:12:29 PM »

Hello Alexey,

Something that also seems to happen is that in reality v1.7 does not take the region into account when selecting the cameras, in version 1.6.5 it selects 15 cameras from the region but in version 1.7 it selects 579 cameras, that is to say all , although in the end the dense point cloud is only from the region, it is that going from 15 seconds to 3 hours is crazy, even so without using the GPU, although the GPU is activated

Best regards,

Diego

6

General / Re: Projected release date for 1.7?

« on: December 08, 2020, 11:15:49 PM »

Do you use GPU for the processing, which model and which driver version? And can you provide the log from 1.7.0 related to the beginning of the processing operation which includes the actual depth maps generation (if it ever starts).

Hello Alexey,

Driver GPU Nvidia 417.22, version 1.7 finished in more than 3 hours versus 15 seconds of version 1.6.5

2020-12-08 11:35:47 checking for missing images... done in 0.009 sec
2020-12-08 11:35:47 Finished processing in 0.009 sec (exit code 1)
2020-12-08 11:35:47 BuildDenseCloud: quality = Lowest, depth filtering = Mild, PM version, point colors = 1
2020-12-08 11:35:48 Generating depth maps...
......
......
2020-12-08 14:47:12 452130 points extracted in 0.763 sec
2020-12-08 14:47:12 saved dense cloud in 0.054 sec
2020-12-08 14:47:12 loaded regions in 0 sec
2020-12-08 14:47:12 loaded dense cloud data in 0 sec
2020-12-08 14:47:12 joining 1 dense point clouds
2020-12-08 14:47:12 dense clouds joined in 0.04 sec
2020-12-08 14:47:12 loaded camera partition in 0.001 sec
2020-12-08 14:47:12 loaded regions in 0 sec
2020-12-08 14:47:12 Finished processing in 11484.6 sec (exit code 1)

Attached log file full,

Best regards,

Diego

7

General / Re: Projected release date for 1.7?

« on: December 08, 2020, 07:54:36 PM »

Hello Alexey,

Well, it doesn't work at all well, my proof is as follows:

A very small delimited zone with version 1.6.5 in just 15 seconds processes the dense cloud in lowest quality, what is expected for a small zone and low resolution.

2020-12-08 11:31:15 checking for missing images... done in 0.009 sec
2020-12-08 11:31:15 Finished processing in 0.009 sec (exit code 1)
2020-12-08 11:31:15 BuildDenseCloud: quality = Lowest, depth filtering = Mild, point colors = 1
2020-12-08 11:31:15 Generating depth maps...
...........
...........
2020-12-08 11:31:30 422779 points extracted in 0.837 sec
2020-12-08 11:31:30 saved dense cloud in 0.053 sec
2020-12-08 11:31:30 loaded dense cloud data in 0 sec
2020-12-08 11:31:30 dense clouds joined in 0.025 sec
2020-12-08 11:31:30 loaded camera partition in 0.001 sec
2020-12-08 11:31:30 Finished processing in 15.475 sec (exit code 1)    (Only 15.475 sec)

But in the version 1.7 build 11539 is broken, after 35 minutes says that still needs more than 3 hours to finish and does not advance, something that in the previous version took only 15 seconds, clearly does not work, the new version, has interesting changes but things that already worked well in previous versions were broken in this new version.

I hope all this can be fixed before releasing a new version

Best regards,

Diego

8

General / Re: Projected release date for 1.7?

« on: December 08, 2020, 03:50:30 PM »

Hello Alexey,

Support of the new depth maps generation for the cameras with the rolling shutter compensation not available yet (build 11539), I hope it is ready before the final version, and support to correct rolling shutter in images without distortion.

Best regards,

Diego

9

General / Re: Agisoft Metashape 1.7.0 pre-release

« on: November 10, 2020, 07:29:54 PM »

Rolling shutter compensation on. At this stage I'm wondering if this compensation is of any use as there is the option for Image-Variant Parameters.

Rolling shutter compensation; Of course it works and is of great help, and has nothing to do with Image-Variant Parameters, this version is not final yet, if you want to use rolling shutter use version 1.6.5 in the meantime.

10

General / Re: Agisoft Metashape 1.7.0 pre-release

« on: November 01, 2020, 06:19:18 PM »

Pre-release version of Agisoft Metashape 1.7.0 is available for download.

It is possible that for this new version will be incorporated into the generation of images without distortion the possibility of eliminating the effect of Rolling Shutter, or there is some way to do it with the current version,  thank you very much

*GUI option (File Menu -> Export -> Undistort Photos) =  does not correct Rolling shutter effect

Thanks for your support

Dmitry or Alexey,

Some possibility, by many means I have made this query and I do not get any response. Thanks for your reply.

11

General / Re: Agisoft Metashape 1.7.0 pre-release

« on: October 29, 2020, 02:34:40 AM »

Pre-release version of Agisoft Metashape 1.7.0 is available for download.

It is possible that for this new version will be incorporated into the generation of images without distortion the possibility of eliminating the effect of Rolling Shutter, or there is some way to do it with the current version,  thank you very much

*GUI option (File Menu -> Export -> Undistort Photos) =  does not correct Rolling shutter effect

Thanks for your support

12

Feature Requests / Undistort photos with the rolling-shutter correction

« on: October 26, 2020, 11:53:57 PM »

Hello Alexey,

I need assistance in exporting the undistorted images after calibration parameters with the rolling-shutter correction are estimated.

GUI option (File Menu -> Export -> Undistort Photos) =  does not correct Rolling shutter effect

Thanks for your support

13

Python and Java API / Re: How can I get Rolling Shutter parameters in python?

« on: October 26, 2020, 03:46:28 PM »

Do you need assistance in exporting the undistorted images via Python script after calibration parameters with the rolling-shutter correction are estimated?

Have you checked if the GUI option (File Menu -> Export -> Undistort Photos) provides the desired output?

Hello Alexey, i need assistance in exporting the undistorted images via Python script after calibration parameters with the rolling-shutter correction are estimated,

GUI option (File Menu -> Export -> Undistort Photos) =  does not correct Rolling shutter effect

Thanks for your support

14

General / Re: Breaklines and mass points

« on: January 24, 2019, 10:33:19 PM »

"which isn't an option with UAV data because of the amount of images generated in a flight"

My dear friend you are completely wrong, if you want to extract quality lines in the areas that mention this is the way, it is a very common problem nowadays, some people want to work on this, but this is photogrammetry, if you need precision and jobs of quality in these areas you must use stereo pairs, but you need software and appropriate hardware and above all a lot of training and training, of course if you really want to do something of quality in these complex areas where automatic correlation processes are not going to work, keep in mind that this It is not lidar, so the pointclouds look similar. Now if you need simple mosaics then you can do what most people do.

Independent of the number of images there are appropriate software for the task you need, but it requires training and hardware, it is not as simple as making automatic mosaics.

15

General / Re: Agisoft Metashape 1.5.0 pre-release

« on: December 27, 2018, 12:48:43 AM »

Hello Diego,

Can you provide the complete log related to Build Orthomosaic operation and number of cameras in the project?

Hello Alexey, attached complete log