Coarse-to-Fine Grained Classification.

Yuqi Huo Yao Lu Yulei Niu Zhiwu Lu Ji-Rong Wen

Published in: SIGIR (2019)

Keyphrases

coarse to fine
multiresolution
multiscale
classification accuracy
pattern recognition
object detection

hierarchical segmentation
decision trees
image registration
matching scheme
hierarchical representation
feature space

image pyramid
support vector machine
machine learning
active shape model
feature correspondences
scan line

optical flow estimation
training set
object recognition
feature selection
learning algorithm