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E-Chalk: a lecture recording system using the chalkboard metaphor.
Gerald Friedland
Lars Knipping
Joachim Schulte
Ernesto Tapia
Published in:
Interact. Technol. Smart Educ. (2004)
Keyphrases
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video recordings
user interface
lecture videos
video sequences
computational model
video data
multiresolution
magnetic recording
database
computer engineering
probability distribution
support vector
multi agent
artificial intelligence
information retrieval
data mining
neural network
databases