how hard is it to use 3D vision to correct breathing motion during lung cancer.

Question: how hard is it to use 3D vision to correct breathing motion during lung cancer.
- Keywords:
  3D,
  cancer,
  respiration
Asked by I am Jedi to Will on 15 Jun 2015.
- William Scott-Jackson answered on 15 Jun 2015:
  
  It’s not easy, as it requires lots of different types of data taken with different scanners and cameras that all have to work together.
  
  The trick is to use maths and statistics to build a “breathing motion model” which tells the program where the patient’s organs are based on the video of their chest moving.
  
  This is something I’ve been working on or nearly 2 years and I still have lots of work to go.

Question: how hard is it to use 3D vision to correct breathing motion during lung cancer.