Dynamic background subtraction via sparse representation of dynamic textures in a low-dimensional subspace.
Ja-Won SeoSeong-Dae KimPublished in: Signal Image Video Process. (2016)
Keyphrases
- background subtraction
- sparse representation
- dynamic textures
- moving camera
- dynamic scenes
- image sequences
- moving objects
- face recognition
- object tracking
- image classification
- object detection
- spatio temporal
- spatial and temporal
- appearance model
- local binary pattern
- space time
- high dimensional data
- video sequences
- motion patterns
- gaussian mixture model
- facial expression recognition
- d scene
- image patches
- data sets
- computer vision
- pattern recognition
- motion segmentation
- field of view
- signal processing
- motion model
- dimensionality reduction
- optical flow
- feature points
- generative model
- camera motion
- mixture model
- post processing