Topics

1

Feature Requests / Dense Cloud Auto classification - buffer

« on: July 21, 2017, 01:42:04 AM »

The auto classification does a reasonable job at finding non-ground objects and re-classifying them as such.  However just at the edge of the object the ground classified points start to raise up before the classification changes to non-ground. 
For example:  Lets say there is a car park in the area being modeled.  I set the auto classify filter relatively tight, 50mm and 10 degrees. The filter does a good job of finding a car and changing the classification of most of the car to non-ground points.  Just around the edge however the points will ramp up 50mm before the classification changes.  Once a surface is created this leaves a 50mm platform in the surface of the car park which needs to be manually removed.
If we could add a buffer to the auto classify routene that changed points within a specified horizontal distance of any non-ground point to also be a non ground point the problem could be solved.

eg.  Once classification is complete there is  a second step where any ground classified points within a nominated distance of a non-ground classified point is also changed to non-ground.

Hard to explain so I attached a picture.

2

General / Processing Service Provider Wanted

« on: February 13, 2017, 01:07:56 AM »

I have a fairly basic computer with an i7, 64gb ram and two GTX980's and that works well for most of my jobs. 
I have just completed flying a fairly large job that might be a little large for my computer to finish in a timely manner so I was looking at my options for outsourcing the post processing.

I would like Photoscan to process the job and I need the MAVinci plugin installed to optomise the system for a dataset captured with the MAVinci Sirius PRO (RTK)

The job contains
16mp images
22500 images total
process on medium

any recommendations for a service provider that can process that for me?

3

Feature Requests / XYZ adjustment at export for DEM and Orthophoto

« on: September 22, 2016, 04:06:49 AM »

When exporting point clouds and models we are given the option to translate the data, ideal for making slight adjustments to make survey data match other surveys or if the datum requirements for the job change.  This used to be an option for orthophotos and DEMs in older versions of photoscan but seems to have been removed in the later versions.  Would it be possible to get this reinstated please?  It is much easier than manually adjusting the world files for orthophotos - especially if the job is big enough that the orthophoto must be tiled.  Adjusting the height of a DEM is also very important as I have not found a work around for this yet.
Thanks