3D Building Modelling with ZE Modeller Team: ZENITH Julien Li-Chee-Ming, Damir Gumerov, Tudor Ciobanu

Introduction Objective Develop a software solution for creating accurate photo-realistic polygon models from high density point clouds and digital imagery.

Latest Specifications Developed Components ZE Point Cloud Registration Module ZE Point Cloud Geo-referencing Module ZE Surface Modelling Module ZE Texture Mapping Module

Progress to Date Point Cloud Registration/Geo-referencing Implemented adjustment module for point cloud registration Developed and tested ATR algorithm GUI is undergoing development

Progress to Date Surface Modelling Decreased run-time ten fold Able to model more accurately

Texture Mapping Components I Tie Point Acquisition & Camera solution

Texture Mapping Component II

Progress to Date Synchronizing Frame Controls with Viewport Implementing Movement of Camera Finalizing Import File Format Finalizing Efficient Display Method Optimizing Frame Controls Inverse Kinematics of Geographic Points

Resolved Risks Huge data set  Long run-times Require efficient data structures and data processing techniques Set appropriate thresholds and parameters in data collection and processing Back up methods Have a backup method for every module, if component fails, attempt second method Trade off between ease of implementation and quality of output

Budget Expenditure ItemQuantityUnit PriceTotal Price Web hosting 1 year1$60 60$ ILRIS-3D Laser Scanner1Borrowed Observation Parser1Borrowed Target type A525$125$ Final Presentation1100$ TOTAL285$

Schedule 2008 – 2009 Team Zenith

Conclusions Project is on track to basic completion in accordance to design specs Component integration will be next There are contingency plans prepared in case of failure of future components

Thank You