Background Subtraction and Shadow Detection in Grayscale Video Sequences.
Júlio Cezar Silveira Jacques Jr.Cláudio Rosito JungSoraia Raupp MussePublished in: SIBGRAPI (2005)
Keyphrases
- gray scale
- shadow detection
- background subtraction
- video sequences
- moving objects
- foreground objects
- image sequences
- moving camera
- video surveillance
- video segmentation
- dynamic scenes
- color images
- binary images
- dynamic background
- background model
- object detection
- gray level
- mathematical morphology
- motion estimation
- motion detection
- foreground detection
- frame rate
- video data
- camera motion
- video frames
- object tracking
- video camera
- post processing
- background modeling
- pixel level
- gaussian mixture model
- appearance model
- computer vision
- feature space
- outdoor scenes
- complex background
- detection algorithm
- preprocessing
- structuring elements