3112
Structured-light methods actively generate geometric correspondence data between projectors and cameras in order to facilitate robust 3D reconstruction .
 Structured-light methods, geometric correspondence data; geometric correspondence data, robust 3D reconstruction
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 Structured-light methods, geometric correspondence data; geometric correspondence data, robust 3D reconstruction