Sciweavers

3585 search results - page 416 / 717
» Multimedia contents and management
Sort
View
MM
2003
ACM
142views Multimedia» more  MM 2003»
16 years 21 hour ago
Synchronization of lecture videos and electronic slides by video text analysis
An essential goal of structuring lecture videos captured in live presentation is to provide a synchronized view of video clips and electronic slides. This paper presents an automa...
Feng Wang, Chong-Wah Ngo, Ting-Chuen Pong
MSE
2002
IEEE
106views Hardware» more  MSE 2002»
15 years 11 months ago
A Realtime Software Solution for Resynchronizing Filtered MPEG2 Transport Stream
With the increasing demand and popularity of multimedia streaming applications over the current Internet, manipulating MPEG streams in a real-time software manner is gaining more ...
Bin Yu, Klara Nahrstedt
CCS
2001
ACM
15 years 11 months ago
New Iterative Geometric Methods for Robust Perceptual Image Hashing
We propose a novel and robust hashing paradigm that uses iterative geometric techniques and relies on observations that main geometric features within an image would approximately ...
Mehmet Kivanç Mihçak, Ramarathnam Ve...
SCALESPACE
2001
Springer
15 years 11 months ago
Morphological Tools for Robust Key-Region Extraction and Video Shot Modeling
Abstract. In recent years, the use of multimedia content has experienced an exponential growth. In this context, the need of new image/video sequence representation is becoming a n...
Javier Ruiz Hidalgo, Philippe Salembier
CSCW
1992
ACM
15 years 11 months ago
Ubiquitous Audio: Capturing Spontaneous Collaboration
Although talkhtg is an integral part of collaborative activity, there has been little computer support for acquiring and accessing the contents of conversations. Our approach has ...
Debby Hindus, Chris Schmandt