Automatic text segmentation and text recognition for video indexing
Multimedia Systems
Video-Based Hypermedia for Education-on-Demand
IEEE MultiMedia
Fast and robust short video clip search using an index structure
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
Automatic video production of lectures using an intelligent and aware environment
Proceedings of the 3rd international conference on Mobile and ubiquitous multimedia
Tablet PC video based hybrid coursework in computer science: report from a pilot project
Proceedings of the 38th SIGCSE technical symposium on Computer science education
Lecture video capture for the masses
Proceedings of the 12th annual SIGCSE conference on Innovation and technology in computer science education
Semantic keyword extraction via adaptive text binarization of unstructured unsourced video
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Indexing and keyword search to ease navigation in lecture videos
AIPR '11 Proceedings of the 2011 IEEE Applied Imagery Pattern Recognition Workshop
| Hi-index | 0.00 |
Videos of classroom lectures have proven to be a popular and versatile learning resource. This paper reports on videos featuring Indexing, Captioning, and Search capability (ICS Videos). The goal is to allow a user to rapidly search and access a topic of interest, a key shortcoming of the standard video format. A lecture is automatically divided into logical indexed video segments by analyzing video frames. Text is automatically identified with OCR technology enhanced with image transformations to drive keyword search. Captions can be added to videos. The ICS video player integrates indexing, search, and captioning in video playback and has been used by dozens of courses and 1000s of students. This paper reports on the development and evaluation of ICS videos framework and assessment of its value as an academic learning resource.