https://arxiv.org/pdf/1904.09146.pdf

The rest of the paper is organized as follows. Section 2 explains the proposed taxonomies, each accompanied with one or two most representative models. Section 3 examines the most notable SOD datasets, whereas Section 4 describes several widely used SOD metrics. Section 5 benchmarks several deep SOD models and provides in-depth analyses. Section 6 provides further discussions and presents open issues and future research directions of the field. Finally, Section 7 concludes the paper.

  • Classification based on the architecture of Neural Network
    • There are pixel-based methods and CNN-based methods.
  • Classification based on the level of supervision
  • Additionally, there is a classification of Single Task Learning vs Multi Task Learning (MTL).

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