Mixture gradient detector for subpixel detection.
Zihan HuangYuan YuanXiaoqiang LuPublished in: ChinaSIP (2013)
Keyphrases
- detection algorithm
- detection method
- detection accuracy
- false alarms
- detection rate
- automatic detection
- optical flow
- matched filter
- mixture model
- false alarm rate
- object detection
- virus detection
- neural network
- false positives
- feature detection
- radial symmetry
- generalized likelihood ratio
- gaussian distribution
- em algorithm
- maximum likelihood
- moving objects
- learning algorithm