Trivim (alpha)
The application can generate 3D street scenarios using a set of 2D images based on the principles of Close Range Photogrammetry. The photos have to be captured with an overlap (minimum being 60%) using consumer grade camera/mobile phone camera along with GPS coordinates of exposure station. Individual floor/residential or commercial unit can be tagged with user defined database. The application comprises of various processes which generates a 3D model that can be imported to a geoportal (Bhuvan, GoogleEarth etc.). Also, Database related query can be performed on the model.
Key features:
- One stop solution for generating 3D street views
- On sight Camera Calibration
- Estimation of field time and number of photos
- No on scene GPS point requirement for Geotagging
- Images collected using wide range of cameras/mobile phones can be processed
- Semi automatic segmentation of features
- 3D database creation and simple query options
Note:
- An acknowledgment to Indian Institute of Remote Sensing in the documentation would be appreciated
Copyright (c) 2014 Indian Institute of Remote Sensing. Contact through mail at trivim@iirs.gov.in