Relocalization using virtual keyframes for online environment map construction.

Sehwan Kim Christopher Coffin Tobias Höllerer

Published in: VRST (2009)

Keyphrases

online environment
key frames
video retrieval
visual content
video clips
visual features
video data
video content
feature vectors
video frames
online course
video sequences
visual cues
video shots
online learning environment
video summarization
machine learning
loop closure
high level
feature selection