Sökning: "Video annotation system"

Hittade 4 uppsatser innehållade orden Video annotation system.

  1. 1. AnnotEasy: A gesture and speech-to-text based video annotation tool for note taking in pre-recorded lectures in higher education

    Kandidat-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Författare :Nils Uggerud; [2021]
    Nyckelord :Video annotation system; Video based learning; Video annotation; Note taking; Asynchronous learning; E-learning;

    Sammanfattning : This paper investigates students’ attitudes towards using gestures and speech-to- text (GaST) to take notes while watching recorded lectures. A literature review regarding video based learning, an expert interview, and a background survey regarding students’ note taking habits led to the creation of the prototype AnnotEasy, a tool that allows students to use GaST to take notes. LÄS MER

  3. 2. Towards a Video Annotation System using Face Recognition

    Master-uppsats, Institutionen för datavetenskap

    Författare :Lucas Lindström; [2014]
    Nyckelord :;

    Sammanfattning : A face recognition software framework was developed to lay the foundation for a future video annotation system. The framework provides a unified and extensible interface to multiple existing implementations of face detection and recognition algorithms from OpenCV and Wawo SDK. LÄS MER

  4. 3. Video content annotation automation using machine learning techniques

    Master-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :Erik Bodin; [2014]
    Nyckelord :;

    Sammanfattning : Annotations describing semantic content within video material is essential for ecient search of such content, e.g. allowing for search engine queries to return only relevant segments of video clips within large content management systems. LÄS MER

  5. 4. Face Recognition for Annotation in Media Asset Management Systems

    Master-uppsats, Institutionen för datavetenskap

    Författare :Sebastian Gröhn; [2013]
    Nyckelord :;

    Sammanfattning : The goal of this thesis was to evaluate alternatives to the Wawo face recognition (fr) library, used by the company CodeMill AB in an application for video-based fr, implemented as a plugin to the media asset management system Vidispine. The aim was to improve the fr performance of the application, and the report tried to compare the performance of recent versions of Open Source Biometrics Recognition (OpenBR) and Open Source Computer Vision (OpenCV ) to Wawo. LÄS MER