Robust Discriminative Metric Learning for Image Representation.
Zhengming DingMing ShaoWonjun HwangSungjoo SuhJae-Joon HanChangkyu ChoiYun FuPublished in: IEEE Trans. Circuits Syst. Video Technol. (2019)
Keyphrases
- image representation
- metric learning
- feature space
- image classification
- semi supervised
- distance metric learning
- image content
- distance metric
- multiscale
- bag of words
- image retrieval
- pairwise
- object recognition
- image features
- visual words
- margin maximization
- scene recognition
- learning tasks
- feature extraction
- dimensionality reduction
- sparse representation
- multi task
- scene classification
- mahalanobis metric
- sparse coding
- semi supervised learning
- unsupervised learning
- nearest neighbor
- feature descriptors
- multiple features
- co occurrence
- principal component analysis
- similarity measure
- computer vision