Unsupervised learning of face detection models from unlabeled image streams.
Thomas WaltherRolf P. WürtzPublished in: BIOSIG (2012)
Keyphrases
- face detection
- unsupervised learning
- detecting faces
- object detection
- skin color segmentation
- integral image
- human faces
- multiscale
- input image
- detection rate
- complex background
- skin color
- supervised learning
- face detection and recognition
- detection method
- image features
- high resolution
- human face detection
- adaboost algorithm
- computer vision
- facial features
- single image
- face recognition
- machine learning
- probabilistic model
- image segmentation
- test images
- keypoints
- facial images
- complex scenes
- facial expressions
- object recognition
- lighting conditions
- local binary pattern
- semi supervised
- skin detection
- eye detection