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Hierarchical information quadtree: efficient spatial temporal image search for multimedia stream.
Chengyuan Zhang
Ruipeng Chen
Lei Zhu
Anfeng Liu
Yunwu Lin
Fang Huang
Published in:
Multim. Tools Appl. (2019)
Keyphrases
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image search
spatial temporal
quadtree
multimedia
data structure
temporal information
higher level
image representation
image classification
image retrieval
training data
relevance feedback
contextual information
spatial and temporal
multimedia data
image data
data streams