Image and Video Proposals

Posted on | In

Image proposals:

  • Selective search [1]: hierarchical grouping based on different similarity metrics [code]

  • Salient object detection [2]: identify the segment which is easy to compose from itself but hard from remaining parts of the image.

  • EdgeBox [3]: identify the boxes that tightly enclose a set of edges are likely to contain an object.

  • ACF detector [4]: compute gradient histograms on image pyramids

  • Region Proposal Network (RPN) from faster-RCNN [5]

Video proposals:

  • Video edgebox [1]: an extension of EdgeBox

  • RC3D [2]: an extension of RPN

[1] Zhu, Wangjiang, et al. “A key volume mining deep framework for action recognition.” CVPR. 2016.

[2] Xu, Huijuan, Abir Das, and Kate Saenko. “R-c3d: Region convolutional 3d network for temporal activity detection.” ICCV, 2017.

Reference