3468
This paper addresses the problem of optimal alignment of non-rigid surfaces from multi-view video observations to obtain a temporally consistent representation .
 used for: optimal alignment of non-rigid surfaces, temporally consistent representation; used for: multi-view video observations, optimal alignment of non-rigid surfaces
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 used for: optimal alignment of non-rigid surfaces, temporally consistent representation; used for: multi-view video observations, optimal alignment of non-rigid surfaces