Robust Unsupervised Flexible Auto-weighted Local-Coordinate Concept Factorization for Image Clustering.
Zhao ZhangYan ZhangSheng LiGuangcan LiuMeng WangShuicheng YanPublished in: CoRR (2019)
Keyphrases
- image noise
- image data
- image features
- multiscale
- unsupervised learning
- input image
- single image
- image representation
- image analysis
- image classification
- partial occlusion
- image content
- segmentation method
- high resolution
- image retrieval
- image regions
- geometric distortions
- unsupervised manner
- feature descriptors
- image segmentation
- similarity measure
- feature points
- spectral clustering
- clustering algorithm
- salt pepper
- keypoints
- supervised learning
- test images
- lighting conditions
- image collections
- low level
- k means
- video sequences