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  1. No Access

    Article

    User-adaptive models for activity and emotion recognition using deep transfer learning and data augmentation

    Building predictive models for human-interactive systems is a challenging task. Every individual has unique characteristics and behaviors. A generic human–machine system will not perform equally well for each ...

    Enrique Garcia-Ceja, Michael Riegler in User Modeling and User-Adapted Interaction (2020)

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    Article

    Natural disasters detection in social media and satellite imagery: a survey

    The analysis of natural disaster-related multimedia content got great attention in recent years. Being one of the most important sources of information, social media have been crawled over the years to collect...

    Naina Said, Kashif Ahmad, Michael Riegler in Multimedia Tools and Applications (2019)

  3. No Access

    Article

    Social media and satellites

    Being able to automatically link social media and satellite imagery holds large opportunities for research, with a potentially considerable impact on society. The possibility of integrating different informati...

    Kashif Ahmad, Konstantin Pogorelov, Michael Riegler in Multimedia Tools and Applications (2019)

  4. No Access

    Article

    Multimodal analysis of user behavior and browsed content under different image search intents

    The motivation or intent of a search for content may vary between users and use-cases. Knowledge and understanding of these underlying objectives may therefore be important in order to return appropriate searc...

    Mohammad Soleymani, Michael Riegler in International Journal of Multimedia Inform… (2018)

  5. No Access

    Chapter

    Camera Synchronization for Panoramic Videos

    Multi-camera systems are frequently used in applications such as panorama videos creation, free-viewpoint rendering, and 3D reconstruction. A critical aspect for visual quality in these systems is that the cam...

    Vamsidhar R. Gaddam, Ragnar Langseth, Håkon K. Stensland, Carsten Griwodz in MediaSync (2018)

  6. Article

    Open Access

    Efficient disease detection in gastrointestinal videos – global features versus neural networks

    Analysis of medical videos from the human gastrointestinal (GI) tract for detection and localization of abnormalities like lesions and diseases requires both high precision and recall. Additionally, it is impo...

    Konstantin Pogorelov, Michael Riegler in Multimedia Tools and Applications (2017)