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    Chapter and Conference Paper

    A CNN-Based Multi-scale Super-Resolution Architecture on FPGA for 4K/8K UHD Applications

    In this paper, based on our previous work, we present a multi-scale super-resolution (SR) hardware (HW) architecture using a convolutional neural network (CNN), where the up-scaling factors of 2, 3 and 4 are s...

    Yongwoo Kim, Jae-Seok Choi, Jaehyup Lee, Munchurl Kim in MultiMedia Modeling (2020)

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    Chapter and Conference Paper

    Single Image Super-Resolution Using Lightweight CNN with Maxout Units

    Rectified linear units (ReLU) are well-known to obtain higher performance for deep-learning-based applications. However, networks with ReLU tend to perform poorly when the number of parameters is constrained. ...

    Jae-Seok Choi, Munchurl Kim in Computer Vision – ACCV 2018 (2019)

  3. Chapter and Conference Paper

    PIRM Challenge on Perceptual Image Enhancement on Smartphones: Report

    This paper reviews the first challenge on efficient perceptual image enhancement with the focus on deploying deep learning models on smartphones. The challenge consisted of two tracks. In the first one, partic...

    Andrey Ignatov, Radu Timofte, Thang Van Vu in Computer Vision – ECCV 2018 Workshops (2019)