9 search results - page 1 / 2 » Assisted keyword indexing for lecture videos using unsupervi... |
MM
2010
ACM
13 years 11 months ago
2010
ACM
TalkMiner is a search engine for lecture webcasts. Lecture videos are processed to recover a set of distinct slide images and OCR is used to generate a list of indexable terms fro...
ITICSE
2009
ACM
14 years 5 months ago
2009
ACM
This paper describes our experiences with the first partial deployment of Presentations Automatically Organized from Lectures (PAOL), a lecture recording system developed and tes...
ERCIMDL
2001
Springer
14 years 3 months ago
2001
Springer
This paper proposes an approach to the problem of generating metadata for composite mixed-media digital objects by appropriately combining and exploiting existing knowledge or met...
MTA
2006
13 years 10 months ago
2006
In this paper, an object-based video retrieval methodology for search in large, heterogeneous video collections is presented. The proposed approach employs a real-time, compressed-...
HT
2006
ACM
14 years 4 months ago
2006
ACM
Web lectures are a form of educational content that differs from classic hypertext in a number of ways. Web lectures are easier to produce and therefore large amounts of material ...