Automatic Image Cropping: A Computational Complexity Study

@article{Chen2016AutomaticIC,
  title={Automatic Image Cropping: A Computational Complexity Study},
  author={Jiansheng Chen and Gaocheng Bai and Shaoheng Liang and Zhengqin Li},
  journal={2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  year={2016},
  pages={507-515}
}
Attention based automatic image cropping aims at preserving the most visually important region in an image. A common task in this kind of method is to search for the smallest rectangle inside which the summed attention is maximized. We demonstrate that under appropriate formulations, this task can be achieved using efficient algorithms with low computational complexity. In a practically useful scenario where the aspect ratio of the cropping rectangle is given, the problem can be solved with a… CONTINUE READING

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