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    Chapter and Conference Paper

    A Novel Visual Cryptography Scheme Shared with Edge Information Embedded QR Code

    QR code has been widely used in our daily life due to its convenience, and the security of QR code becomes a rising problem. In this paper, we introduce a new algorithm that adds the edge of the gray image to ...

    Fei Hu, Yuanzhi Yao, Weihai Li, Nenghai Yu in Artificial Intelligence and Security (2020)

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    Chapter and Conference Paper

    HTCN: Harmonious Text Colorization Network for Visual-Textual Presentation Design

    The selection of text color is a time-consuming and important aspect in the designing of visual-textual presentation layout. In this paper, we propose a novel deep neural network architecture for predicting te...

    Xuyong Yang, **aobin Xu, Yaohong Huang in Pattern Recognition and Computer Vision (2021)

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    Chapter and Conference Paper

    Efficient and Accurate Quantized Image Super-Resolution on Mobile NPUs, Mobile AI & AIM 2022 Challenge: Report

    Image super-resolution is a common task on mobile and IoT devices, where one often needs to upscale and enhance low-resolution images and video frames. While numerous solutions have been proposed for this prob...

    Andrey Ignatov, Radu Timofte, Maurizio Denna in Computer Vision – ECCV 2022 Workshops (2023)

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    Chapter and Conference Paper

    Affinity-Aware Relation Network for Oriented Object Detection in Aerial Images

    Object detection in aerial images is a challenging task due to the oriented and densely packed objects. However, densely packed objects constitute a significant characteristic of aerial images: objects are not...

    Tingting Fang, Bin Liu, Zhiwei Zhao, Qi Chu, Nenghai Yu in Computer Vision – ACCV 2022 (2023)