Mask-Guided Feature Extraction and Augmentation for Ultra-Fine-Grained Visual Categorization.
Zicheng PanXiaohan YuMiaohua ZhangYongsheng GaoPublished in: CoRR (2021)
Keyphrases
- fine grained
- visual categorization
- feature extraction
- image classification
- visual recognition
- coarse grained
- visual words
- feature space
- bag of words
- feature vectors
- object categories
- access control
- dimensionality reduction
- visual features
- image representation
- image processing
- massively parallel
- feature selection
- intra class variations
- sparse representation
- image features
- face recognition
- data lineage
- principal component analysis
- training set
- computer vision