Course Details

3D data collection and processing

Academic Year 2024/25

NEA036 course is part of 1 study plan

NPC-GK Summer Semester 1st year

Course Guarantor


Language of instruction



3 credits



Forms and criteria of assessment

graded course-unit credit

Offered to foreign students

Not to offer

Course on BUT site


13 weeks, 3 hours/week, compulsory


1. Surveying and calculation of coordinates of control and check points, data collection planning. 2. Photogrammetric imagery capturing of the object and camera calibration. 3. Image orientation and creation of 3D point cloud and mesh model. 4. Analysis of accuracy, assessment of methods and factors. 5. Laser scanning, acquisition of laser scans of the object 6. Laser scanning, the connection of laser scans into a point cloud, RGB coloring, color correction, point cloud georeferencing, export 7. Connection of laser and photogrammetric point cloud, decimation, point cloud trimming 8. Mesh model creation, mesh model network optimization, model retopology 9. Differential analysis of individual mesh models, assessment of the model quality 10. Publication of 3D model in various environments, a summary of procedures and quality control of the resulting model, delivery of the results