Week 4: 3D Image Processing

This week, I spent time scanning my wound models and processing them on the computer. For now, we have been using Artec Studio 11 to finish up and improve the elements of any scans we take. 

There are several ways to process 3D images. 

The most simple approach is to the use autopilot feature built into the program. This setting edits the scans in the most basic ways.

However, there are also manual options to process the 3D scans.

Sometimes the computer is unable to align multiple scans properly. When this happens, you can use manual alignment to make sure the images line up. Next week, I will be spending some time learning how to use this tool. 

Another useful tool is fusion. This blends all the images together. There are three types of fusion: fast, smooth, and sharp. 

Each is better suited for different types of scans. Fast is used for a quick image with minimal hole filling. Smooth fusion fills in gaps in the model, which is essential in printing 3D objects. Sharp fusion has the best image quality, especially for the Artec Spider scanner.

Mesh simplification optimizes the number of polygons to make the sharpest model possible. 

The eraser tool allows the user to take out objects that were accidentally included in the scan, like the base the model is placed on, for example. 

Other more advanced processing tools can be used to fix the texture and coloring of an object. 

As I continue working on this project, I hope to become more skilled at using this program. Eventually, I would like to be able to process 3D scans more quickly with higher quality.