Spatial hierarchy perception and hard samples metric learning for high-resolution remote sensing image object detection.
Dongjun ZhuShixiong XiaJiaqi ZhaoYong ZhouQiang NiuRui YaoYing ChenPublished in: Appl. Intell. (2022)
Keyphrases
- metric learning
- remote sensing images
- remote sensing
- high resolution
- object detection
- satellite images
- change detection
- multispectral
- distance metric
- distance metric learning
- semi supervised
- dimensionality reduction
- pairwise
- image processing
- hyperspectral
- data sets
- multi task
- multi spectral images
- feature space
- distance function
- object class
- mahalanobis metric
- training samples
- multi class
- image analysis
- learning tasks
- high quality
- computer vision
- semi supervised learning
- background knowledge
- face images
- principal component analysis
- active learning
- feature vectors
- training set
- training data
- feature extraction
- decision trees