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Combining gradient histograms using orientation tensors for human action recognition.
Eder de Almeida Perez
Virgínia Fernandes Mota
Luiz Maurilio Maciel
Dhiego Oliveira Sad
Marcelo Bernardes Vieira
Published in:
ICPR (2012)
Keyphrases
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orientation histogram
high order
structure tensor
tensor field
gradient orientation
action recognition
orientation estimation
higher order
edge detection
texture patterns
image retrieval
image registration
position and orientation
filter outputs