Pointcloud2Orthoimage

Yuhan Jiang 2-22-2022

A tool for generating point cloud feature images of orthoimage and elevation image

Master Version (6-30-2021)

1. Load LAS file and export PCD file and CSV file (in case CentOS do not support Open3D).

2. Automatically align point cloud to a plane surface.

3. Use separate CPUs to process R, G, B, and elevation channels.

Code [Link] Point cloud [Link]

Demo of a sidewalk

Façade Version* (2-22-2022)

1. Load PTS file to export CSV file (in case CentOS do not support Open3D).

2. Use separate CPUs to process R, G, B, and elevation channels.

* Alignment feature will be added later.

Code [Link] Point cloud [Link]

Demo of a high-rise building façade 

Construction Waste Version (4-2-2022)

1. Load PTS file to export CSV file (in case CentOS do not support Open3D).

2. Use separate CPUs to process R, G, B, and elevation channels.

Code [Link] Point cloud [Link]

Demo of a construction waste illegal dumping site

References

1. Jiang, Y., Han, S., and Bai, Y. (2022). “Scan4Façade: Automated As-Is Façade Modeling of Historic High-Rise Buildings Using Drones and AI.” ASCE Journal of Architectural Engineering, 28(4), DOI: 10.1061/(ASCE)AE.1943-5568.0000564.

2. Jiang, Y., Han, S., Li, D., Bai, Y., and Wang, M. (2022). “Automatic Concrete Sidewalk Deficiency Detection and Mapping with Deep Learning.” Expert Systems with Applications, 207 (117980), DOI: 10.1016/j.eswa.2022.117980.

3. Jiang, Y., Huang, Y., Liu, J., Li, D., Li, S., Nie, W., Chung, I*. (2022). “Automatic Volume Calculation and Mapping of Construction and Demolition Debris Using Drones, Deep Learning, and GIS.” Drones, 6(10), 279, DOI: 10.3390/drones6100279