Find Small Objects in UAV Images by Feature Mining and Attention.
Xiaolei LiuChengcai LengXiaoming NiuZhao PeiIrene ChengAnup BasuPublished in: IEEE Geosci. Remote. Sens. Lett. (2022)
Keyphrases
- image features
- image data
- image regions
- image database
- real world scenes
- image registration
- input image
- keypoints
- visual appearance
- real world objects
- image analysis
- test images
- image classification
- multiple objects
- individual objects
- object features
- spatial relationships
- object recognition
- image collections
- feature descriptors
- viewing angle
- small number
- three dimensional
- complex scenes
- three dimensional objects
- image pixels
- geometrical features
- objects represented
- multiple images
- image retrieval
- edge detection
- object classes
- bounding box
- object models
- complex background
- feature points
- feature extraction
- topological features
- feature vectors
- mobile robot
- image quality
- real objects
- natural images
- segmentation algorithm
- geometric features
- focus of attention
- segmentation method
- geometric constraints
- image set
- target object