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Multi-level Net: A Visual Saliency Prediction Model

  • Marcella CorniaEmail author
  • Lorenzo Baraldi
  • Giuseppe Serra
  • Rita Cucchiara
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 9914)

Abstract

State of the art approaches for saliency prediction are based on Fully Convolutional Networks, in which saliency maps are built using the last layer. In contrast, we here present a novel model that predicts saliency maps exploiting a non-linear combination of features coming from different layers of the network. We also present a new loss function to deal with the imbalance issue on saliency masks. Extensive results on three public datasets demonstrate the robustness of our solution. Our model outperforms the state of the art on SALICON, which is the largest and unconstrained dataset available, and obtains competitive results on MIT300 and CAT2000 benchmarks.

Keywords

Visual saliency Saliency prediction Convolutional neural network Deep learning 

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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  • Marcella Cornia
    • 1
    Email author
  • Lorenzo Baraldi
    • 1
  • Giuseppe Serra
    • 1
  • Rita Cucchiara
    • 1
  1. 1.Department of Engineering “Enzo Ferrari”University of Modena and Reggio EmiliaModenaItaly

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