Low Delay and Low Cost Audio Surveillance System via a New Optimum FIR Digtal Filter.
Rongxuan MaWei HuYonghao WangPublished in: TrustCom/BigDataSE (2018)
Keyphrases
- surveillance system
- low delay
- low cost
- finite impulse response
- video surveillance
- video coding
- fir filters
- digital filters
- distributed video coding
- coding scheme
- filter bank
- background subtraction
- multimedia
- rate control
- low complexity
- motion vectors
- signal processing
- computer vision
- rate distortion
- visual information
- event detection
- inter frame
- action recognition
- preprocessing