Heterogeneous Deep Metric Learning for Ground and Aerial Point Cloud-Based Place Recognition.
Yingrui JieYilin ZhuHui ChengPublished in: IEEE Robotics Autom. Lett. (2023)
Keyphrases
- metric learning
- distance metric
- distance metric learning
- machine learning and pattern recognition
- pairwise
- person re identification
- semi supervised
- learning tasks
- multi task
- nearest neighbor classification
- dimensionality reduction
- semi supervised clustering
- mahalanobis metric
- distance function
- semi supervised learning
- feature space
- similarity search
- subject to linear constraints
- computer vision
- high dimensional data
- unlabeled data
- multi class
- active learning
- pattern recognition
- database systems
- image segmentation