Topics

1

General / Agisoft processing time

« on: August 31, 2014, 08:43:41 AM »

How accurate is the processing time parameter that is on the chunk and then choose "SHOW INFO".

My last project i got only 1 hour 47 minutes on build dense cloud, but i?m almoust sure that the computer was processing for 4 hours.

Maybe i?m wrong....

2

General / Export region

« on: June 18, 2014, 07:18:48 PM »

Is there an easy way to export dem from just sections of the model?

Client wants different point spacing on different parts of the model (100 ha).

I guess by reading the manual that i need to indicate coordinates to get export region to work?
It woul be great if i could read thoose values by adjusting the bounding box.

3

General / Mesh, point...

« on: June 16, 2014, 06:20:53 PM »

Any idea how i can get the mesh build not in the way shown in pictures?. I would like my mesh to go in an straight line and not upwards as that does not look that way in real life

4

General / Ortophoto water

« on: May 16, 2014, 09:14:34 AM »

I have a new mission coming up where the client wants to map the parts of the ocean. The area is quite  shallow and maybe if i use polarising filter i might work and agisoft can see ocean bottom in the images and make aligment based on that.

Has anyone tried this?, would it be possible

I know from tha past that water is big problem due to lack of textures

5

General / Texture trouble

« on: January 28, 2014, 09:56:55 PM »

What would cause my texture to look like this?
Latest agisoft version 1.0 build 1815 i think it was

6

General / Texture/Count

« on: January 23, 2014, 06:05:12 PM »

What will the result be if i raise the count value ?

more details in the textures?

7

General / AMD RADEON slow response big dataset

« on: December 21, 2013, 10:57:27 AM »

On my dual 7970 setup when i generete on high setting and 66mil faces agisoft stops responding, is this to much for the cards to handle?

Is there a driver fix for this?
Would nvidia be better f?r desktop viewing than radeon?

8

General / Collada 1.4.1

« on: December 19, 2013, 06:49:45 PM »

Is agisoft collada export compatible with 1.4.1?

9

Bug Reports / Crash during aligment

« on: November 11, 2013, 10:10:25 PM »

When i align at high setting and with ground control i get crashes all the time, if i go for medium instead it is fine.....only 700 pics and i have aligned this many before without a problem....i have 16gb ram.

Where do i need to look to get an reason for the crasch?
I have overclocked my cpu, might this affect the crash?.

10

General / Blender

« on: October 07, 2013, 09:48:44 AM »

How are the experiences with blender and agisoft, i have searched around the forum and found som information but i just cant get i right, i want o add a texture to my 3dmodel for step one.

Later on i want to render a flythrough of my model, and i think i got that covered.

This is basically what i want to render out in blender, andy ideas on how to apply texture?
I use collada

11

General / Bulidings

« on: August 19, 2013, 10:30:43 PM »

Look at the dropbox image, is this as good as ps can do or would it be possible to get results with smoother sides.

photos from UAV @130m 80 overlap frontal and side, Align on high, geometry sharp and high, 3d view is from Global mapper

https://www.dropbox.com/s/lxm0fkmti0ga3o9/building.jpg

12

General / Trouble aligning, ower water

« on: August 06, 2013, 08:54:32 AM »

I have done a survey with UAS over an area covering 2 square kilometers and the area is both water and land. Over some of the water areas photoscan has trouble aligning the images, i guess that it has to to with to little textures in the images. I guess they all look the same......

Is there a workaround or some setting i can do to improve the result. The images are all geotagged.
I have tried medium and high align setting with same result.

Maybe make two separate projects and align them with different settings and merge the later in globalmapper, or do chunks.

Here is a link to a printscreen showing the exported orto and the missing water in the top and bottom part of the orto, in the middle part there was moore movement in the water so i guess that helped.

Dropbox link
https://www.dropbox.com/s/eb7318cytert44d/River.bmp

13

General / Point cloud

« on: July 03, 2013, 04:15:23 PM »

After aligning on high i get sparse point cloud, correct?
After that stage i can export points directly, are the export points settings equal to build geometry settings?

Will dense/medium pointclud export give me the same points per square meter as if i would have gone through build geometry steps?

14

General / Report values

« on: July 03, 2013, 08:38:10 AM »

In the report there is a number that describes number of points / square meter.

Is this based on the dense point cloud?

15

General / Geometry type

« on: June 10, 2013, 04:22:26 PM »

I only want to make ortophoto, is it then ok to use Point cloud as geometry type and then export orthophoto?

It is a fast way and the orto looks nice.

If i want to add gcp for high accuracy could i still use point cloud as geometry type?

I guess there is some big difference between geometry types but will it matter for plain orto?