Background Subtraction Based on Three-Dimensional Discrete Wavelet Transform.
Guang HanJinkuan WangXi CaiPublished in: Sensors (2016)
Keyphrases
- background subtraction
- discrete wavelet transform
- three dimensional
- image sequences
- multiresolution
- moving objects
- video surveillance
- background model
- wavelet domain
- high frequency
- motion detection
- subband
- foreground objects
- wavelet coefficients
- image fusion
- object detection
- low frequency
- gaussian mixture model
- dynamic scenes
- appearance model
- local binary pattern
- feature vectors
- post processing
- computer vision
- image compression
- pixel wise
- optical flow
- motion estimation
- image segmentation
- multiscale
- wavelet transform
- natural images