CFAD: Coarse-to-Fine Action Detector for Spatiotemporal Action Localization.

Yuxi Li Weiyao Lin John See Ning Xu Shugong Xu Yan Ke Cong Yang

Published in: CoRR (2020)

Keyphrases

coarse to fine
multiscale
multiresolution
hierarchical representation
image registration
hierarchical segmentation
object detection
active shape model
feature correspondences
multi class
input image