Abstract
Recently, deep convolutional neural networks (CNNs) have shown significant advantages in improving the performance of single image super-resolution (SISR). To build an efficient network, multi-scale convolution is commonly incorporated into CNN-based SISR methods via scale features with different perceptive fields. However, the feature correlations of the same sample are not fully utilized by the existing multi-scale SISR approaches, impeding the further improvement of reconstruction performance. In addition, the correlations between different samples are still left unexplored. To address these problems, this paper proposes a deep-connected multi-scale residual attention network (DMRAN) by virtue of the feature correlations of the same sample and the correlations between different samples. Specifically, we propose a deep-connected multi-scale residual attention block (DMRAB) to take fully advantage of the multi-scale and hierarchical features, which can effectively learn the local interdependencies between channels by adjusting the channel features adaptively. Meanwhile, a global aware external attention (GAEA) is introduced to boost the performance of SISR by learning the correlations between all the samples. Furthermore, we develop a deep feature extraction structure (DFES), which seamlessly combines the stacked deep-connected multi-scale residual attention groups (DMRAG) with GAEA to learn deep feature representations incrementally. Extensive experimental results on the public benchmark datasets show the superiority of our DMRAN to the state-of-the-art SISR methods.
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Data availability
The authors confirm that the data supporting the findings of this study are available within the article.
References
Rasti P, Uiboupin T, Escalera S et al (2016) Convolutional neural network super resolution for face recognition in surveillance monitoring. In: Perales FJ, Kittler J (eds) International conference on articulated motion and deformable objects. Springer International Publishing, Cham, pp 175–184
Oktay O, Bai W, Lee M et al (2016) Multi-input cardiac image super-resolution using convolutional neural networks. In: Ourselin S, Joskowicz L, Sabuncu MR, Unal G, Wells W (eds) Medical image computing and computer-assisted intervention. Springer International Publishing, Cham, pp 246–254
Luo Y, Zhou L, Shu W et al (2017) Video satellite imagery super resolution via convolutional neural networks. IEEE Geosci Remote Sens Lett 14:2398–2402
Keys RG (2003) Cubic convolution interpolation for digital image processing. IEEE Trans Acoust Speech Signal Proces 29:1153–1160
Romano Y, Protter, et al (2014) Single image interpolation via adaptive nonlocal sparsity-based modeling. IEEE Trans Image Process 23:3085–3098
Zhang M, Desrosiers C (2018) High-quality image restoration using low-rank patch regularization and global structure sparsity. IEEE Trans Image Process 28:868–879
Ren C, He X, Pu Y et al (2019) Enhanced non-local total variation model and multi-directional feature prediction prior for single image super resolution. IEEE Trans Image Process 28:3778–3793
Kim JH, Lee JS (2018) Deep residual network with enhanced upscaling module for super-resolution. IEEE/CVF Conf Comput Vis Patt Recogn Workshops. https://doi.org/10.1049/ell2.12689
Kim J, Lee JK, Lee KM (2016) Accurate image super-resolution using very deep convolutional networks. IEEE Conf Comput Vis Patt Recogn. https://doi.org/10.1109/CVPR.2016.182
Dong C, Loy CC, He K et al (2016) Image super-resolution using deep convolutional networks. IEEE Trans Pattern Anal Mach Intell 38:295–307
Chang H, Yeung DY, Xiong Y (2004) Super-resolution through neighbor embedding. IEEE Comput Soc Conf Comput Vis Patt Recogn 34:275–282
Qin J, Huang Y, Wen W (2020) Multi-scale feature fusion residual network for single image super-resolution. Neurocomputing 379:334–342
Li J, Fang F, Mei K et al (2018) Multi-scale residual network for image super-resolution. In: Ferrari V, Hebert M, Sminchisescu C, Weiss Y (eds) European conference on computer vision. Springer International Publishing, Cham, pp 527–542
Zhang Y, Li K, Li K et al (2018) Image super-resolution using very deep residual channel attention networks. In: Ferrari V, Hebert M, Sminchisescu C, Weiss Y (eds) European conference on computer vision. Springer International Publishing, Cham, pp 294–310
Zhang Y, Tian Y, Kong Y et al (2018) Residual dense network for image super-resolution. In: Ferrari V, Hebert M, Sminchisescu C, Weiss Y (eds) IEEE/CVF Conference on Computer Vision and Pattern Recognition. Springer International Publishing, Cham, pp 2472–2481
Ying T, Jian Y, Liu X (2017) “Image Super-Resolution via Deep Recursive Residual Network,” in IEEE Conference on Computer Vision & Pattern Recognition., , pp. 2790–2798
Kim J, Lee J K, Lee K M (2016) “Deeply-Recursive Convolutional Network for Image Super-Resolution,” in IEEE Conference on Computer Vision and Pattern Recognition., , pp.1637–1645
Chao D, Chen CL, Tang X (2016) Accelerating the super-resolution convolutional neural network. In: Leibe B, Matas J, Sebe N, Welling M (eds) European conference on computer vision. Springer International Publishing, Cham, pp 391–407
He K, Zhang X, Ren S, et al (2016) “Deep Residual Learning for Image Recognition,” in IEEE Conference on Computer Vision and Pattern Recognition, pp.770–778
Lim B, Son S, Kim H, et al (2017) “Enhanced Deep Residual Networks for Single Image Super-Resolution,” in IEEE Conference on Computer Vision and Pattern Recognition Workshops. IEEE, pp.1132–1140
Huang G, Liu Z, Laurens V, et al (2016) “Densely Connected Convolutional Networks,” in IEEE Conference on Computer Vision and Pattern Recognition., , pp. 2261–2269
Tai Y, Yang J, Liu X, et al (2017) “MemNet: A Persistent Memory Network for Image Restoration,” in IEEE International Conference on Computer Vision., , pp. 4549–4557
Tong T, Li G, Liu X, et al (2017) “Image Super-Resolution Using Dense Skip Connections,” in IEEE International Conference on Computer Vision., , pp. 4809–4817
Guo, M.H., et al (2021) “Beyond Self-attention: External Attention using Two Linear Layers for Visual Tasks,” CoRR, vol.abs/2105.02358
Shi W, Caballero J, F Huszár, et al (2016)“Real-Time Single Image and Video Super-Resolution Using an Efficient Sub-Pixel Convolutional Neural Network,” in IEEE Conference on Computer Vision and Pattern Recognition, pp. 1874–1883
Lai W S, Huang J B, Ahuja N, et al (2017) “Deep Laplacian Pyramid Networks for Fast and Accurate Super-Resolution,” in IEEE Conference on Computer Vision & Pattern Recognition., , pp.5835–5843
Xiao M, Chuhua S, Yubin Y (2016) “Image Restoration Using Convolutional Auto-encoders with Symmetric Skip Connections,” CoRR, vol.abs/1606.08921
Szegedy C, Liu W, Jia Y, et al (2014) “Going Deeper with Convolutions,” in IEEE Computer Society., 2014, pp. 1–9
Liu Y, Zhang X, Wang S, et al (2020) “Progressive Multi-Scale Residual Network for Single Image Super-Resolution,” CoRR, vol.abs/2007.09552
Xiong C, Shi X, Gao Z et al (2020) Attention augmented multi-scale network for single image super-resolution. Appl Intell 51:935–951
Jie H, Li S, Gang S, et al (2017) “Squeeze-and-Excitation Networks,” in IEEE Transactions on Pattern Analysis and Machine Intelligence, pp. 7132–7141
Dai T, Cai J, Zhang Y, et al (2019) “Second-order Attention Network for Single Image Super-Resolution,” in IEEE Conference on Computer Vision and Pattern Recognition., pp. 11065–11074
Wang X, Girshick R, Gupta A, et al (2017) “Non-local Neural Networks,” CoRR, vol.abs/1711.07971
Zhang Y, K Li, K Li, et al (2019) “Residual non-local attention networks for image restoration,” CoRR, vol.abs/1903.10082
Mei Y, Fan Y, Zhou Y, et al (2020) “Image super-resolution with cross-scale non-local attention and exhaustive self-exemplars mining,” In IEEE/CVF conference on computer vision and pattern recognition., , pp. 5689–5698
Liu Z, Huang J, Zhu C et al (2021) Residual attention network using multi-channel dense connections for image super-resolution. Appl Intell 51:85–99
Hu X, Mu H, Zhang X, et al (2020) “Meta-SR: A magnification-arbitrary network for super-resolution,” In: IEEE conference on computer vision and pattern recognition., 2020, pp. 1575–1584
Haris M, Shakhnarovich G, Ukita N (2018) “Deep back-projection networks for super-resolution,” arXiv. arXiv, , pp. 1664–1673
Sajjadi M, Scholkopf B, Hirsch M (2017) “EnhanceNet: single image super-resolution through automated texture synthesis,” In: IEEE International Conference on Computer Vision., , pp. 4501–4510
Ledig C, Theis L, F Huszar, et al (2016) “Photo-realistic single image super-resolution using a generative adversarial network,” In: IEEE Conference on Computer Vision and Pattern Recognition, pp. 105–114
Wang Q, et al (2020) “ECA-Net: efficient channel attention for deep convolutional neural networks,” In: IEEE conference on computer vision and pattern recognition., 2020, pp. 11531–11539
Agustsson E, Timofte R (2017) “NTIRE 2017 Challenge on Single Image Super-Resolution: Dataset and Study,” In: IEEE Conference on Computer Vision and Pattern Recognition Workshops, pp.1122–1131
Kingma D, Ba J (2015) “Adam: a method for stochastic optimization,” in international conference on learning representations
Bevilacqua M, Roumy A, Guillemot C, et al (2012) “Neighbor embedding based single-image super-resolution using Semi-Nonnegative Matrix Factorization,” in IEEE International Conference on Acoustics, pp.1289–1292
Zeyde R, Elad M, Protter M (2010) On single image scale-up using sparse-representations. In: Boissonnat J-D, Chenin P, Cohen A, Gout C, Lyche T, Mazure M-L, Schumaker L (eds) International conference on curves and surfaces. Springer, Berlin Heidelberg, Berlin, Heidelberg, pp 711–730
Martin D, Fowlkes C, Tal D, et al (2002) “A database of human segmented natural images and its application to evaluating segmentation algorithms and measuring ecological statistics,” In: IEEE International Conference on Computer Vision, pp. 416–425
Huang J B, Singh A, Ahuja N (2015) “Single image super-resolution from transformed self-exemplars,” In: IEEE Conference on Computer Vision and Pattern Recognition., pp. 5197–5206
Matsui Y, Ito K, Aramaki Y et al (2017) Sketch-based manga retrieval using manga109 dataset. Multimed Tools Appl 76:21811–21838
Fang F, Li J, Zeng T (2020) Soft-edge assisted network for single image super-resolution. IEEE Trans Image Process 29:4656–4668
Acknowledgements
This work was supported by the National Natural Science Foundation of China under Grants 61801198 and 62276266.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Mingming Liu and Sui Li are co-first authors.
About this article
Cite this article
Liu, M., Li, S., Liu, B. et al. Single image super-resolution via global aware external attention and multi-scale residual channel attention network. Int. J. Mach. Learn. & Cyber. 15, 2309–2321 (2024). https://doi.org/10.1007/s13042-023-02030-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13042-023-02030-1