Weakly-supervised Discovery of Visual Pattern Configurations

نویسندگان

  • Hyun Oh Song
  • Yong Jae Lee
  • Stefanie Jegelka
  • Trevor Darrell
چکیده

The prominence of weakly labeled data gives rise to a growing demand for object detection methods that can cope with minimal supervision. We propose an approach that automatically identifies discriminative configurations of visual patterns that are characteristic of a given object class. We formulate the problem as a constrained submodular optimization problem and demonstrate the benefits of the discovered configurations in remedying mislocalizations and finding informative positive and negative training examples. Together, these lead to state-of-the-art weakly-supervised detection results on the challenging PASCAL VOC dataset.

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تاریخ انتشار 2014