Local Label Descriptor for Example Based Semantic Image Labeling

  title={Local Label Descriptor for Example Based Semantic Image Labeling},
  author={Yiqing Yang and Zhouyuan Li and Xiang Lin and Chris Murphy and Jim Ver Hoeve and Hongrui Jiang},
In this paper we introduce the concept of local label descriptor, which is a concatenation of label histograms for each cell in a patch. Local label descriptors alleviate the label patch misalignment issue in combining structured label predictions for semantic image labeling. Given an input image, we solve for a label map whose local label descriptors can be approximated as a sparse convex combination of exemplar label descriptors in the training data, where the sparsity is regularized by the… CONTINUE READING
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