Semi-Supervised Image-to-Video Adaptation for Video Action Recognition.

Jianguang Zhang Yahong Han Jinhui Tang Qinghua Hu Jianmin Jiang

Published in: IEEE Trans. Cybern. (2017)

Keyphrases

action recognition
static images
human actions
action classification
spatial temporal
video dataset
mid level
semi supervised
action detection
video images
motion features
bag of features

video frames
recognizing human actions
video sequences
bag of words
video content
activity recognition
input image
video data
human activities
computer vision
image content

visual cues
recognition of human actions
human detection
image retrieval
space time interest points
image features
space time
low level descriptors
pairwise
video clips
image classification

global features
key frames
motion history images
high resolution
feature points
spatio temporal
video scene
human pose
image representation
video shots
keypoints