Eletromechanical device for photogrammetry photo-acquisition

This repository accompanies the article "Photogrammetry as a low-cost method to obtain facial photorealistic 3D meshes: is it precise enough for virtual surgical planning in orthognathic procedures? "

Contents:
Arduino Code Folder:
- Contains the Arduino Code for the device. This code was made to run in a Arduino Mega. The first part of the text corresponds to information about the code and hardware that is necessary to build a similar device for non commercial porpuses.

Frame Project folder:
- A PDF file (Frame - parts and instructions.pdf) with detailed descriptions and illustrations of the frame's components.
- A Blender 3D file (frame_project.blend) presenting the frame's parts in an animated format, allowing viewers to explore the role of each moving component. Tags in the Blender file correspond to the descriptions provided in the PDF. All the 3D printable parts can be exported from this Blender 3D file

Keypad Instructions Folder
- Contains PDF files (Portuguese and English) explaining the function of each key, allowing the operation of the device.

Stickers for Matrix Keypad Folder
- Contains printable PDF files (in both Portuguese and English). It is advisable to print them on adhesive paper, allowing the stickers to be placed directly over the 4x4 Arduino matrix keypad.

Video folder:
- A video demonstrating the photo-capture process, as described in the Materials and Methods section of the article.