Video Annotation in a Learning Environment

Video Annotation in a Learning Environment

Communicative Language-Learning Environment Using Video Annotation System

Abstract: This paper focuses on a communicative language-learning environment between a native speaker and a learner using a videoconference system. This paper describes Viclle (Video-based Communicative Language Learning System) that supports both a teacher and a learner. A teacher (a native speaker) can correct a recorded video with Viclle. This paper also describes VCML (Video-based Correcti...

Social Video: A Collaborative Video Annotation Environment to Support E-Learning

Our social video system allows users to enrich video by additional information like external websites, hypertext, images, other videos, or communication channels. Users are able to annotate whole videos, scenes, and objects in the video. We do not focus on a single user accessing the system but on multiple users watching the video and accessing the annotations others have created. Our web-based...

Active Learning for Video Annotation

In this paper, we present an approach to active learning for video annotation. We use active learning to aide in the semantic labeling of video databases. A software library and simulator have been developed as a tool to investigate and measure the results of active learning. A list of confidence values and nearest neighbor values is maintained for each video segment in the database. A variety ...

Semantic Video Annotation in E-learning Framework

The aim of this paper is twofold. In the first part we will consider the new technologies proposed as solution for the Semantic Web and then we try to outline possible applications in different fields of e-learning giving example of actual works. In the second part of the paper our proposal of improvement of an e-learning with a semantic video annotation module is presented.