6344
We propose a unified variational formulation for joint motion estimation and segmentation with explicit occlusion handling .
 unified variational formulation, joint motion estimation and segmentation; explicit occlusion handling, unified variational formulation
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:
 unified variational formulation, joint motion estimation and segmentation; explicit occlusion handling, unified variational formulation