A Wavelet-Based Preprocessing for Moving Object Segmentation in Video Sequences.
Li-Chang LiuJong-Chih ChienHenry Y. H. ChuangChing-Chung LiPublished in: WAA (2001)
Keyphrases
- moving object segmentation
- video sequences
- preprocessing
- moving objects
- compressed domain
- motion vectors
- detection of moving objects
- background subtraction
- motion estimation
- image sequences
- frame rate
- wavelet transform
- multiresolution
- post processing
- spatio temporal
- object tracking
- video surveillance
- camera motion
- inter frame
- video data
- dynamic scenes
- foreground objects
- space time
- image compression
- video frames
- moving camera
- human motion
- moving object detection
- feature extraction
- facial expressions
- video database
- video segmentation
- computational complexity
- three dimensional
- background model
- motion patterns
- multi class