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Head pose estimation using image abstraction and local directional quaternary patterns for multiclass classification.
ByungOk Han
Suwon Lee
Hyun Seung Yang
Published in:
Pattern Recognit. Lett. (2014)
Keyphrases
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head pose estimation
multiclass classification
image features
multi class
image classification
input image
image representation
similarity measure
image segmentation
depth images
learning algorithm
high resolution
training set
feature extraction
machine learning
pose estimation
machine learning methods