Unsupervised Body Hair Detection by Positive-Unlabeled Learning in Photoacoustic Image.
Ryo KikkawaHiroki KajitaNobuaki ImanishiSadakazu AisoRyoma BisePublished in: EMBC (2021)
Keyphrases
- unsupervised learning
- supervised learning
- learning algorithm
- image features
- unsupervised manner
- unlabeled images
- input image
- multiscale
- image content
- image retrieval
- active learning
- single image
- weakly supervised
- image classification
- semi supervised learning
- segmentation method
- prior knowledge
- image analysis
- image representation
- hough transform
- positive and unlabeled examples
- image data
- reinforcement learning
- image segmentation
- labeled data
- object detection
- semi supervised
- unlabeled data
- segmentation algorithm
- high resolution
- image regions
- object recognition
- test images
- partial occlusion
- training data
- image processing
- computer vision