Abstract
Super resolution (SR) in computer vision is an important task. In this paper, we compared several common used features in image super resolution of example-based algorithms. To combine features, we develop a cascade framework to both solve the problem of deciding weights among features and to improve computation efficiency. Finally, we modify the framework to have an adaptive threshold such that not only the computation load is much reduced but the modified framework is suitable to any query image as well as various image databases.
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References
Huang, T.S., Tsai, R.Y.: Multi-frame image restoration and registration. Adv. Comput. Vis. Image Process. 1, 317–339 (1984)
Sun, J., Xu, Z., Shum, H.-Y.: Steinke: image super-resolution using gradient profile prior. In: IEEE Conference on Computer Vision and Pattern Recognition, CVPR 2008, pp. 1–8, 23–28 June 2008
Chang, H., Yeung, D.Y., Xiong, Y.: Super-resolution through neighbor embedding. In: Proceedings of the IEEE Computer Society of Conference on Computer Vision Pattern Recogonition, pp. 275–282 (2004)
Freeman, W.T., Jones, T.R., Pasztor, E.C.: Example-based super-resolution. Comp. Graph. Appl. 22(2), 56–65 (2002)
Glasner, D., Bagon, S., Irani, M.: Super-resolution from a single image. In: Proceedings of ICCV (2009), pp. 349–356 (2009)
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Yen, SH., Tsao, JH., Liao, WT. (2014). A Comparison of Feature-Combination for Example-Based Super Resolution. In: Peng, WC., et al. Trends and Applications in Knowledge Discovery and Data Mining. PAKDD 2014. Lecture Notes in Computer Science(), vol 8643. Springer, Cham. https://doi.org/10.1007/978-3-319-13186-3_66
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DOI: https://doi.org/10.1007/978-3-319-13186-3_66
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Online ISBN: 978-3-319-13186-3
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