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Cited by 2,976

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Deep Laplacian Pyramid Networks for Fast and Accurate Super-Resolution

Open access
Lai, Wei-Sheng, Huang, Jia-Bin, Ahuja, Narendra, Yang, Ming-Hsuan·2017·2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

Convolutional neural networks have recently demonstrated high-quality reconstruction for single-image super-resolution. In this paper, we propose the Laplacian Pyramid Super-Resolution Network (LapSRN) to progressively reconstruct the sub-band residuals of high-resolution images. At each pyramid level, our model takes coarse-resolution feature maps as input, predicts the high-frequency residuals, and uses transposed convolutions for upsampling to the finer level. Our method does not require the bicubic interpolation as the pre-processing step and thus dramatically reduces the computational complexity. We train the proposed LapSRN with deep supervision using a robust Charbonnier loss function and achieve high-quality reconstruction. Furthermore, our network generates multi-scale predictions in one feed-forward pass through the progressive reconstruction, thereby facilitates resource-aware applications. Extensive quantitative and qualitative evaluations on benchmark datasets show that the proposed algorithm performs favorably against the state-of-the-art methods in terms of speed and accuracy.

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Metadata

Authors
Lai, W.-S., Huang, J.-B., Ahuja, N., & Yang, M.-H.
Venue
2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2017-07
Pages
5835-5843
ISSN
1063-6919 (ISSN-L)
OpenAlex
W2607041014
Cited by
2,976
References
9
FWCI
72.16
Type
conference paper
Language
en
Open access
green

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