Topics

1

General / How to restrict camera location adjustment to be less than accuracy spec?

« on: April 27, 2016, 12:30:38 AM »

I'm working with georeferenced photos. I've noticed when Agisoft aligns photos to create a point cloudn, it sometimes adjusts camera positions so that the resulting position has moved by more than the specified accuracy. This also results in incorrect looking models.

How can I stop Agisoft from "correcting" the locations past the accuracy that I specify?

2

General / Interim solution to point cloud overlay on photo?

« on: August 11, 2015, 10:28:28 PM »

I am looking to overlay a point cloud (created with Agisoft) onto a photo taken from ground level (one of many that Agisoft used to create the point cloud)

In doing some research, it seems that Agisoft cannot currently do this, but it is a feature request:
http://www.agisoft.com/forum/index.php?topic=1861.msg9914

Does anyone know of any potential solutions that would work today?

Perhaps other companion software or some hack to using Agisoft even if it takes a lot of effort...? Basically any kind of solution that would produce the overlay.

Thanks

3

General / Measuring in a model that was built using geotagged images?

« on: January 09, 2015, 09:43:18 PM »

Hello,

First time using Agisoft! I built a model using images and a corresponding XYZ coordinates I prepared as a csv file. The model built, and now I'd like to make some measurements on the model.

Reading the documentation, it seems that, even though the images are georeferenced, I still need to calibrate/scale the model using some markers. The most exact measurements I have are the distances between the georeferenced photos. Is it possible to use these distances between photos to scale the model, or do I have to provide a measurement for something in the pictures? I don't have any exact coordinates of objects seen in the photos, but I gather addtional distance information between points seen in the photos.

Thanks for any tips