What is the first step in a computer facial reconstruction? put markers on the skull scan the skull stretch a facial structure to fit the skull put muscle and structure onto the skull

Scan the skull

Explanation:

Computer facial reconstruction is the process of reconstructing a face digitally using the skull. It is generally done in crime investigations to find the victim or in historical investigations.

It begins by scanning the skull. A CT scan is performed on skull that has to be identified. Images from this scan are used to start the reconstruction process. The next step is to place osteometric markers on the skull images. These markers decide the tissue depth at various points across the skull. With the help of the markers, tissues and muscles are placed on the skull. The final step is to stretch a facial structure to fit the skull which finally completes the reconstruction process.