Appropriate Mother Wavelets for Continuous Gait Event Detection Based on Time-Frequency Analysis for Hemiplegic and Healthy Individuals.
Ning JiHui ZhouKaifeng GuoOluwarotimi Williams SamuelZhen HuangLisheng XuGuanglin LiPublished in: Sensors (2019)
Keyphrases
- event detection
- event recognition
- video event detection
- wavelet packet
- video surveillance
- multiresolution
- activity recognition
- video analysis
- wavelet transform
- signal processing
- scan statistic
- spatio temporal
- composite events
- computer vision
- sports video
- soccer video
- text streams
- action recognition
- multi modal
- semantic event detection