High-Precision Image Aided Inertial Navigation with Known Features: Observability Analysis and Performance Evaluation.
Weiping JiangLi WangXiaoji NiuQuan ZhangHui ZhangMin TangXiangyun HuPublished in: Sensors (2014)
Keyphrases
- high precision
- image features
- high recall
- image data
- image analysis
- low level
- image content
- original images
- image retrieval
- spatial distribution
- feature matching
- image regions
- single image
- salient features
- extracted features
- invariant features
- test images
- image classification
- input image
- multiscale
- feature values
- image representation
- image similarity
- feature extraction
- extracting features
- geometric constraints
- image description
- grey level
- image segmentation
- matching process
- image set
- keypoints
- high accuracy
- feature detection
- magnetic resonance
- image structure
- feature detectors
- segmentation method
- feature points
- face recognition
- information retrieval
- achieve high precision
- inertial navigation