TVD 2016

2. Similarity measure/COST FUNTION description of problem in mathematical terms

value of cost function reflects quality of registration: smallest value = best solution

Example: find shortest way to Rome

cost function = Σ path lengths

The image cannotbedisplayed. Your computermay not have enoughmemory to open the image, or the imagemay havebeen corrupted.Restart your computer, and then open the file again. If the red x still appears, youmay have to delete the image and then insert it again.

answer: red

find fastest way to Rome → extra parameter: speed limit

answer: green