LI Xin, CHEN Lei-ting, CAI Hong-bing, et al. Salient Object Detection Algorithm Based on Dual-Layer Multi-Scale Neural Network[J]. 2018, 35(11): 1-7.DOI:
Salient Object Detection Algorithm Based on Dual-Layer Multi-Scale Neural Network
To further improve the accuracy of salient object detection
a novel Dual-Layer Multi-Scale Neural Network (DLMSNN) was proposed in this work. Different from existing deep model
the proposed deep model first learned deep features in a fine-to-coarse manner
and roughly located the salient object regions. Then
the model integrated multi-scale contextual information in a coarse-to-fine manner to precisely detect the entire salient object regions
and generated accurate saliency map of the input image. Finally
to further improve the performance
the dense conditional random field algorithm was used to refine the saliency map and produce the final result. The experimental results on several public benchmarks showed that the proposed algorithm outperformed traditional salient object detection methods and existing deep learning-based algorithms.
Li X, Zhao L, Wei L, et al. Deep Saliency: multi-task deep neural network model for salient object detection[J]. IEEE Transactions on image processing, 2016, 25(8):3919-3930. DOI: 3919
Jiang H, Wang J, Yuan Z, et al. Salient object detection: a discriminative regional feature integration approach[C]// Proceedings of the 2013 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2013. Piscataway, NJ: IEEE, 2013: 2083-2090.
Lee G, Tai Y W, Kim J. Deep saliency with encoded low level distance map and high level features[C]// Proceedings of the 2016 IEEE Conference on Computer Vision and Pattern, CVPR 2016. Las Vegas, Nevada, USA, 2016 : 660-668.
Borji A, Cheng M M, Jiang H, et al. Salient object detection: a benchmark[J]. IEEE Transactions on Image Processing, 2015, 24(12): 5706-5722. DOI: 5706
He K, Zhang X, Ren S, et al. Deep residual learning for image recognition[C] // The IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2016. Las Vegas, Nevada, USA, NJ: IEEE, 2016.
Zhu W, Liang S, Wei Y, et al. Saliency optimization from robust background detection[C]// Proceedings of the 2014 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2014. Piscataway, NJ: IEEE, 2014: 2814-2821.
Li G, Yu Y. Deep Contrast learning for salient object detection[C]// Proceedings of the 2015 IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2016. Las Vegas, Nevada, USA, Piscataway, NJ: IEEE. 2016.
Chen LC, Papandreou G, Kokkinos I, et al. Deeplab: Semantic image segmentation with deep convolutional nets, atrous convolution, and fully connected crfs[J]. IEEE Transactions on Pattern Analysis and Machine Intelligence, 2018, 40(4) :834-848. DOI: 834