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International Journal of Computer Vision and Image Processing, 2021
Sparse Representation (SR) and Dictionary Learning (DL) based Classifier have shown promising results in classification tasks, with impressive recognition rate on image data. In Video Semantic Analysis (VSA) however, the local structure of video data contains significant discriminative information required for classification.
Daniel Danso Essel +2 more
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Sparse Representation (SR) and Dictionary Learning (DL) based Classifier have shown promising results in classification tasks, with impressive recognition rate on image data. In Video Semantic Analysis (VSA) however, the local structure of video data contains significant discriminative information required for classification.
Daniel Danso Essel +2 more
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Proceedings of the 18th ACM international conference on Multimedia, 2010
This workshop aims at tackling the novel challenging scenarios in pervasive video analysis which require not only to address specific problems (e.g., tracking, recognition) on a single view, but to deal with a set of distributed observations, eventually integrated with subjective mobile video streams.
Hamid Aghajan +3 more
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This workshop aims at tackling the novel challenging scenarios in pervasive video analysis which require not only to address specific problems (e.g., tracking, recognition) on a single view, but to deal with a set of distributed observations, eventually integrated with subjective mobile video streams.
Hamid Aghajan +3 more
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2004 International Conference on Image Processing, 2004. ICIP '04., 2005
Many image processing and computer vision applications have difficulty dealing with a nonstatic background such as water waves, but this particular dynamic scene actually contains enough information to reveal much more than a static scene. In this paper, we propose a method to determine real world scale as well as other factors, including wave height ...
Spencer, Lisa, Shah, Mubarak
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Many image processing and computer vision applications have difficulty dealing with a nonstatic background such as water waves, but this particular dynamic scene actually contains enough information to reveal much more than a static scene. In this paper, we propose a method to determine real world scale as well as other factors, including wave height ...
Spencer, Lisa, Shah, Mubarak
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Video-Based Facial Weakness Analysis
IEEE Transactions on Biomedical Engineering, 2021Facial weakness is a common sign of neurological diseases such as Bell's palsy and stroke. However, recognizing facial weakness still remains as a challenge, because it requires experience and neurological training.We propose a framework for facial weakness detection, which models the temporal dynamics of both shape and appearance-based features of ...
Yan Zhuang +7 more
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Video Quality Analysis for Concert Video Mashup Generation
2010Videos recorded by the audience in a concert provide natural and lively views from different angles. However, such recordings are generally incomplete and suffer from low signal quality due to poor lighting conditions and use of hand-held cameras. It is our objective to create an enriched video stream by combining high-quality segments from multiple ...
Shrestha, P. +3 more
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2020
Video-based Content Analysis (VCA) is a qualitative method whose aim is the examination of manifest and latent meaning of communication documented via audiovisual data. The method enables access to the subjective reality of life and provides a broad understanding of the causes of human thinking, acting, and feeling.
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Video-based Content Analysis (VCA) is a qualitative method whose aim is the examination of manifest and latent meaning of communication documented via audiovisual data. The method enables access to the subjective reality of life and provides a broad understanding of the causes of human thinking, acting, and feeling.
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CHI '08 Extended Abstracts on Human Factors in Computing Systems, 2008
Video recording and analysis is an important tool for user experience researchers. This project aimed to learn more about how an interactive video annotation method might affect video analysis. Ink annotations on video were used as the annotation method, and an early prototype was demonstrated to professional user experience researchers.
Nathan C. Rahn +2 more
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Video recording and analysis is an important tool for user experience researchers. This project aimed to learn more about how an interactive video annotation method might affect video analysis. Ink annotations on video were used as the annotation method, and an early prototype was demonstrated to professional user experience researchers.
Nathan C. Rahn +2 more
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Proceedings of the 1st ACM workshop on Analysis and retrieval of events/actions and workflows in video streams, 2008
Detection of events and actions in video entails substantial processing of very large, even open-ended, video streams. The video information retrieval community has substantially focused on a single frame approach for retrieval and classification tasks.
Dong-Jun Park, Davd A. Eichmann
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Detection of events and actions in video entails substantial processing of very large, even open-ended, video streams. The video information retrieval community has substantially focused on a single frame approach for retrieval and classification tasks.
Dong-Jun Park, Davd A. Eichmann
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2011
The growing availability of video provides many applications for the purpose of injury-control research. Video is recognized as a tool for the identification of common injury vignettes, or hazard scenarios, and has been applied predominantly across the sports and recreational realm.
Andrew E. Lincoln, Shane V. Caswell
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The growing availability of video provides many applications for the purpose of injury-control research. Video is recognized as a tool for the identification of common injury vignettes, or hazard scenarios, and has been applied predominantly across the sports and recreational realm.
Andrew E. Lincoln, Shane V. Caswell
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2021
YouTube (youtube.com) is an online video-sharing platform that allows users to upload, view, rate, share, add to playlists, report, comment on videos, and subscribe to other users. Over 2 billion logged-in users visit YouTube each month, and every day people watch over a billion hours of video and generate billions of views. UGC (User-Generated Content)
Bachubhay, Akhil +3 more
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YouTube (youtube.com) is an online video-sharing platform that allows users to upload, view, rate, share, add to playlists, report, comment on videos, and subscribe to other users. Over 2 billion logged-in users visit YouTube each month, and every day people watch over a billion hours of video and generate billions of views. UGC (User-Generated Content)
Bachubhay, Akhil +3 more
openaire +1 more source