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Messages - c-r-o-n-o-s

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Bug Reports / Re: Help with a heavy project
« on: June 15, 2021, 01:31:35 PM »
One "test" solution would be to leave the images in the original, but to go to Lowest for the point cloud.
In any case, I would not split the project.

Bug Reports / Re: Help with a heavy project
« on: June 15, 2021, 01:16:33 PM »
Let me first say, 1600 images is not a big project. (Especially not for this computer).
We use a 20Mpix drone camera and process projects with up to 6000 images.
True, they are JPEGs as our drone only outputs them. As far as I know, the profit of RAW photos is moderate, though.

So I think you should change something in the workflow.
It's definitely doable.

How high is the resolution of the images and what settings do you use for the point cloud?
(Unfortunately, I cannot see that from the screenshot because of the quality.)

Feature Requests / Re: Zoom to marker/shape
« on: June 15, 2021, 12:48:38 PM »
That is no problem. Mark your point and zoom in. Then go along the markers with the keys Page up / Page down.

General / Re: Should I build dence point cloud at all now?
« on: June 15, 2021, 12:41:45 PM »
I found the depth maps to be far more accurate and the whole process is quicker.

That's what I always thought until now. But even if I reuse the depth images, DEM creation with the point cloud is much faster than from the depth images.

General / Re: Pix4d and Agisoft comparison - high z errors
« on: May 27, 2021, 08:16:31 PM »
These results are not representative. Such a high error can only be due to a wrong setting, sorry...
However, the sources of error are manifold, but you have every time:
"Optimize Cameras" ?

Bug Reports / Re: Video Import fail 1.7.3
« on: May 21, 2021, 02:01:42 PM »
Ok, it's on its way.
The format of the M300 could really be quite different from previous drones.

Bug Reports / Video Import fail 1.7.3
« on: May 21, 2021, 10:29:04 AM »

How exactly should the video import with subtitles work?
When importing a video from the DJI M300, I get an error message:

"invalid stoi argument"


When deleting the SRT file, the error no longer occurs.

General / Re: Zero Resolution coming up on all models
« on: May 14, 2021, 06:16:02 PM »
I meant of course depth maps...

General / Re: Zero Resolution coming up on all models
« on: May 14, 2021, 05:34:13 PM »

This can also happen if the depth images are reused but are not there...
A bit strange...
Delete all depth images and start again.

Feature Requests / Re: Remove not pinned markers (blue)
« on: May 08, 2021, 04:10:59 PM »

There is a script to remove all the blue flags.

General / Re: Measure 3D height from 2D image
« on: May 05, 2021, 08:26:31 PM »
You can place a marker on the picture (right mouse clock)  and you will see the coordinates...
But trees are probably very difficult to "hit".

General / Re: New PC system and scaling of performance
« on: May 04, 2021, 05:40:07 PM »
Thank you for the answer.

One limiting factor could be our network.
I mean that the speed also depends a lot on the network speed.  :o

General / New PC system and scaling of performance
« on: May 04, 2021, 03:42:12 PM »

It's about a new computer system for our work.
Which computer configuration is "good" is asked every few months.
I now simply trust the site, among others.

Two things.

We have an offer for a very expensive (5 digit) workstation (with AMD TR 3970X processor, 256GB Ram and Quatro RTX6000 graphics card).
However, some of our projects can easily be divided into chunks.
If we would buy 3 single "super" computers for the same price of this workstation, we would "really" be 3 times faster, right?
(11900k, 128GB Ram, RTX3070/3080)

Does Metashape really scale that badly to larger computer systems?
Putget suggests so.

An 8CORE Intel 11900k is faster than a Threadripper system?
An RTX3070 is only 5% slower than an RTX3090?

You'd think Metashape would be good at dividing into tasks and distributing them across CPU cores.

Feature Requests / Question about the "job organiser"
« on: May 02, 2021, 12:24:33 PM »

I still have problems understanding the "Job Manager".
The arrow keys to move the priority have no effect on me.
Regardless of whether the current job is paused or not, I cannot move the "underlying" job forward.

A calculation that I start and then put in the background ends up under "Jobs".
Now I can open another project and work in it.
All changes (even just assigning new photos) now also end up in the job manager as a subordinate job.

Unfortunately, I can't change the order there with the arrows.
Even if I pause the first job, I can't get the subordinate job up or started.

Is this the right way?
It would be more flexible if I could briefly interrupt the "long two-day" job to do short calculations on the next one.

Incredible, that was fast.
...and works! 8)

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