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A hierarchical coarse-to-fine perception for small-target categorization of butterflies under complex backgrounds.
Zhongqi Lin
Jingdun Jia
Wanlin Gao
Feng Huang
Published in:
J. Intell. Fuzzy Syst. (2020)
Keyphrases
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coarse to fine
complex background
multiscale
hierarchical segmentation
multiresolution
object detection
image registration
dynamic programming
hand postures
face detection
lighting conditions
computer vision
image processing
machine learning
image database
optical flow
complex scenes