Object Detection and Tracking Using Spatiotemporal Wavelet Domain Markov Random Field in Video.
Xuchao LiDongsheng LiuPublished in: CIS (1) (2009)
Keyphrases
- object detection and tracking
- markov random field
- wavelet domain
- video analysis
- denoising
- wavelet coefficients
- generalized gaussian
- object detection
- spatial domain
- wavelet transform
- object tracking
- multiscale
- graph cuts
- human visual system
- background subtraction
- higher order
- subband
- video processing
- image denoising
- multiresolution
- maximum a posteriori
- parameter estimation
- mrf model
- image segmentation
- pairwise
- random fields
- energy function
- moving objects
- conditional random fields
- mean shift
- high frequency
- computer vision
- frequency domain
- image processing
- bit rate
- natural images
- object recognition
- high quality