ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2020
DOI: 10.1109/icassp40776.2020.9054293
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Pixel-Level Self-Paced Learning For Super-Resolution

Abstract: Recently, lots of deep networks are proposed to improve the quality of predicted super-resolution (SR) images, due to its widespread use in several image-based fields. However, with these networks being constructed deeper and deeper, they also cost much longer time for training, which may guide the learners to local optimization. To tackle this problem, this paper designs a training strategy named Pixel-level Self-Paced Learning (PSPL) to accelerate the convergence velocity of SISR models. PSPL imitating self-… Show more

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Cited by 5 publications
(1 citation statement)
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“…We underline that SPL can be seen as a particular case of curriculum learning [3,4], in which the difficulty of the examples is estimated by the model itself, hence the self-pacing. A variety of SPL schemes have been designed for different computer vision [2,5] and other pattern recognition tasks [6,7], with demonstrated improvements over the standard supervised learning paradigm in specific scenarios. In signal processing, there are only a handful of approaches based on SPL [8].…”
Section: Introductionmentioning
confidence: 99%
“…We underline that SPL can be seen as a particular case of curriculum learning [3,4], in which the difficulty of the examples is estimated by the model itself, hence the self-pacing. A variety of SPL schemes have been designed for different computer vision [2,5] and other pattern recognition tasks [6,7], with demonstrated improvements over the standard supervised learning paradigm in specific scenarios. In signal processing, there are only a handful of approaches based on SPL [8].…”
Section: Introductionmentioning
confidence: 99%