Patch-Based Gaussian Mixture Model for Concealed Object Detection in Millimeter-Wave images.
Xinlin WangShuiping GouXiuxiu WangYinghai ZhaoLiping ZhangPublished in: TENCON (2018)
Keyphrases
- gaussian mixture model
- millimeter wave
- object detection
- imaging process
- radar images
- mixture model
- image classification
- image features
- mouth region
- input image
- object recognition
- background subtraction
- image retrieval
- sar imagery
- satellite images
- expectation maximization
- edge detection
- em algorithm
- machine learning
- maximum likelihood
- feature vectors
- multiscale
- pixel values
- super resolution
- physical phenomena
- video sequences