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    Chapter and Conference Paper

    SACA Net: Cybersickness Assessment of Individual Viewers for VR Content via Graph-Based Symptom Relation Embedding

    Recently, cybersickness assessment for VR content is required to deal with viewing safety issues. Assessing physical symptoms of individual viewers is challenging but important to provide detailed and personal...

    Sangmin Lee, Jung Uk Kim, Hak Gu Kim, Seongyeop Kim in Computer Vision – ECCV 2020 (2020)

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    Chapter and Conference Paper

    Photo-Realistic Facial Emotion Synthesis Using Multi-level Critic Networks with Multi-level Generative Model

    In this paper, we propose photo-realistic facial emotion synthesis by using a novel multi-level critic network with multi-level generative model. We devise a new facial emotion generator containing the propose...

    Minho Park, Hak Gu Kim, Yong Man Ro in MultiMedia Modeling (2019)

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    Chapter and Conference Paper

    Teacher and Student Joint Learning for Compact Facial Landmark Detection Network

    Compact neural networks with limited memory and computation are demanding in recently popularized mobile applications. The reduction of network parameters is an important priority. In this paper, we address a ...

    Hong Joo Lee, Wissam J. Baddar, Hak Gu Kim, Seong Tae Kim in MultiMedia Modeling (2018)

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    Chapter and Conference Paper

    A Sparse Representation-Based Label Pruning for Image Inpainting Using Global Optimization

    This paper presents a new label pruning based on sparse representation in image inpainting. In this literature, the label indicates a small rectangular patch to fill the missing regions. Global optimization-ba...

    Hak Gu Kim, Yong Man Ro in Advances in Multimedia Information Processing -- PCM 2015 (2015)