Messages

1

General / Re: how to align and merge laser scan with dense cloud ?

« on: October 15, 2024, 12:24:51 PM »

Merci de votre retour Sylvain,
Le soucis rencontré c'est que le scanner n'a pas de SRC natif ; je l'ai finalement importé en "coordonnées locales". Quand je le converti dans un SRC type RGF93 v1 ou RGF93 v2b, il se retrouve au milieu de l'océan atlantique sud, au sud de la Côte d'Ivoire... pas top.
C'est moi qui ai pris les images en drone ; j'ai donc un accès total à celles-ci.
Si je vous comprends bien, il faut que les deux nuages de points soient dans le même SRC.
La méthode "officielle" d'Agisoft préconise d'importer le scan et les images dans le même morceaux, dont naturellement dans le même SRC, mais à ce jour, je n'ai pas les même résultats que sur leur article :
https://agisoft.freshdesk.com/support/solutions/articles/31000168474#Processing-of-terrestrial-laser-scans-with-images

Par ailleurs, avec tous les tests que je fais depuis quelques jours, je suis sur une piste qui pourrait aboutir à ce que je veux. Je reviendrai ici si les résultats sont probants.
Merci de votre aide,
Bonne journée
Jacques

2

General / how to align and merge laser scan with dense cloud ?

« on: October 13, 2024, 12:35:20 AM »

Hi, I'm working on a survey with laser scan (from Faro laser) in .las format, and images from Mavic 3E.
I've imported images and scan as indicate in manuel (add photos and import dense cloud using "as a laser scan").
I aligned the images ; tie points are ok.
But, the tie points doesn't match with the laser scan (cf. Screen shot).
The laser scan was imported in coordonate system : RGF93v1 / CC46 (EPSG::3946), and the images are in the WGS84 (EPSG::4326) coordonnate system.
I need create a 3D modele of the factory. The laser scan for inside, the drone for outside. I placed 7 targets on the groud visible by the laser scan, and the drone images.
What do I have to do to merge the two dense clouds ? Do I have to create dense cloud from the tie points ?
Thanx for help.

3

General / Re: Managing huge project : HELP !

« on: January 25, 2024, 02:13:21 PM »

Sorry for the late of my answer...
During processing, Metashape doesn't have built-in feature... Or I don't know how to set it up.
I could split the huge project, but with 13,000 pictures, very hard to separate them ; that's why I work with the network traitement on my computer.
Today, I succeed to manage another huge project (8,000 pictures) without problems. With my inverter, I didn't lost data, and the computer went on processing.
thanx a lot for your help.

4

General / Re: Managing huge project : HELP !

« on: November 15, 2023, 01:57:36 PM »

Hi, thanx for your help.
I don't think my Mac Studio (M1 Max) can use ECC RAM. I don't know this specification ; on the net, forums seem to answer the question by negative.
For the storms, I bought an inverter, it's secure.
So, how can I re-use (resume) the previous workflow after a crash ? is possible or not ?
Many thanx

5

General / Re: Managing huge project : HELP !

« on: November 14, 2023, 10:51:00 PM »

Hello, on this huge project, I found a solution to process it on my mac; I work with server/nodes. I configured the server, the node and I configured the local network on Metashape settings. Everything works well.
On the other hand, since the processing is very long (especially for the dense point cloud, more than a month) it happens that either the computer crashes or a general power outage (storms).
Is there a way to resume where the work left off (and therefore resume the files created for the dense point cloud for example)? Because every time the process has stopped, it restarts all processing from the beginning. So, I'm losing more than a month of treatment... it's painful.
Thank you for your help.

6

General / Re: recv: Connection reset by peer (54)

« on: September 08, 2023, 07:44:11 PM »

hi, thanx for your answer.
Yes I have Network Monitor open on that ip adress 192.168.12, with is the ip adress of my mac.
Why this question ?

7

General / Re: recv: Connection reset by peer (54)

« on: September 07, 2023, 06:47:05 PM »

Hi, anybody has an idea of what happened ?
It comes another time :

2023-09-04 23:15:50 Binding control interface: 192.168.1.12:5840
2023-09-04 23:15:50 binding socket: family=AF_INET (IPv4) type=SOCK_STREAM protocol=IPPROTO_TCP
2023-09-04 23:15:50 waiting for incoming connections...
2023-09-04 23:15:52 [192.168.1.12:64614] node added (version 2.0.2.16261)
2023-09-04 23:21:46 [192.168.1.12:64614] finished #0 BuildDepthMaps
2023-09-04 23:21:49 [192.168.1.12:64614] finished #0 BuildPointCloud
2023-09-04 23:52:04 [192.168.1.12:64614] finished #0 BuildPointCloud.initialize (1/1)
2023-09-05 07:14:10 [192.168.1.12:64701] recv: Connection reset by peer (54)
2023-09-05 08:07:51 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (1/100)
2023-09-05 11:16:02 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (2/100)
2023-09-05 18:20:50 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (3/100)
2023-09-06 00:19:53 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (4/100)
2023-09-06 05:40:55 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (5/100)
2023-09-06 09:27:56 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (6/100)
2023-09-06 12:56:13 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (7/100)
2023-09-06 16:12:37 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (8/100)
2023-09-07 06:15:37 [192.168.1.12:50517] recv: Connection reset by peer (54)
2023-09-07 16:41:13 [192.168.1.12:64614] finished #0 BuildPointCloud.filterDepthMaps (9/100)

Thanx for your help.
Jacques

8

General / recv: Connection reset by peer (54)

« on: September 05, 2023, 08:48:41 AM »

Hi, I work in a huge project with server/node on my mac. Sometimes I see this message : "recv: Connection reset by peer (54)" in a Network Monitor popup window. I find this message in the Server Terminal windows, and in the Nework Monitor history, written in red (see screenshot attached).
It doesn't stop the workflow.
Does someone have an idea what it means ?
Thanx
Jacques

9

General / Re: Managing huge project : HELP !

« on: July 18, 2023, 07:44:02 PM »

Hi Bzuco, I stopped and raz the project, until I find a solution. The pictures were took with a DJI Mavic 3E. Each is about 8 Mo (x13000), total about 150Go.
Each time I crashed, it was with a error message like "can't find le file : xxx". The file is used to record the project. I work on external hard drive 5To, only for this project. And my computer loose the connection with the external HD. I think it's a problem of memory, but not sure.
My computer is a Mac Studio, Appel M1 Max, 64 Go RAM, 1To memory. I run Agisoft MetashapePro 2.0. What kind of settings you need on Metashape ?
I found a solution to work with server and nodes. I'll try it after my current project. Do you think it could be appropriate ?
Thanx for your help.
Jacques.

10

General / Network Monitor

« on: July 06, 2023, 11:43:32 PM »

Hi, I would like to open Agisoft Network Monitor on my Mac, but I don't find the command... An idea ?
Thanx for your help.
BR
Jacques

11

General / Managing huge project : HELP !

« on: July 06, 2023, 12:12:54 PM »

Hi, I try to manage a huge project (13,000 photos) to modelize a urban part of a town.
I failed a lot of times.
I cut the project in several chunks, but my computer sems to be over limit to digest the data (Mac Studio, 64 GB RAM, M1 MAX).
I can't buiid a mesh, I can(t built a texture, ...
I just succeeded to built point clouds on each chunks and depth maps.

Do you have a solution for me ?

Thanx for your help.

BR

Jacques

12

General / Re: Problem saving on external hard drive

« on: June 23, 2023, 05:38:14 PM »

Hi Bzuco,
Thanx a lot for your idea, I try to look for this on my mac, but I didn't found.
I run metashape 2,0 on my Mac Studio.
If you have another idea, I'll listen to you.
Cordialy

Jacques

13

General / Problem saving on external hard drive

« on: June 21, 2023, 08:11:05 PM »

GB
Hi,
I'm working on a project with 13,000 photos. I cut it into several chunks.
I'm working on a 2TB external hard drive.
I have a chunk of 3821 photos and every time I want to make a dense point cloud I get an error message that cannot be saved because the external hard drive is disconnected. And indeed, the hard drive is disconnected. It was not me who disconnected it, and there is no other application running at the same time neither on this hard drive, nor on the computer.
I do not understand what is happening.
I was able to do the dense point clouds on the other chunks.
Do you have an idea ? What can I send you for your analysis ?
Thank you for your help.
Cordially

FR
Bonjour,
Je travaille sur un projet avec 13000 photos. Je l'ai coupé en plusieurs morceaux.
Je travaille sur un disque dur externe de 2 To.
J'ai un morceaux de 3821 photos et chaque fois que je veux faire un nuage de points denses, j'ai un message d'erreur d'impossibilité d'enregistrement parce que le disque dur externe est déconnecté. Et en effet, le disque dur est bien déconnecté. Ce n'est pas moi qui l'ai déconnecté, et il n'y a aucune autre application qui fonctionne en même temps sur ce disque dur.
Je ne comprends pas ce qu'il se passe.
J'ai pu faire les nuages de points denses sur les autres morceaux.
Avez-vous une idée ? Qu'est-ce que je peux vous transmettre pour que vous puissiez analyser ?
Merci de votre aide.
Cordialement

14

General / Re: Can I change the camera file path

« on: February 14, 2023, 11:28:59 PM »

Thanx you Alexey and Kiesel,
But neither first nor second solution is right.
I did Kiesel solution ; it doesn't work
And my filenames are exactly equals ; the two folders are copies.
The problem comes from elsewhere...
I hope you will find because I can't imagine change the path to each photo, one by one :-)
Thanx a lot

15

General / Re: Can I change the camera file path

« on: February 14, 2023, 01:27:02 PM »

Hi, I open this post : With the 2.0.0 version, it doesn't work. I can't change the path of my 2137 pictures in one time. An idea
Thanx a lot