A Panoramic Localizer Based on Coarse-to-Fine Descriptors for Navigation Assistance.
Yicheng FangKailun YangRuiqi ChengLei SunKaiwei WangPublished in: Sensors (2020)
Keyphrases
- coarse to fine
- multiscale
- multiresolution
- object detection
- hierarchical segmentation
- image registration
- shape descriptors
- hierarchical representation
- optical flow estimation
- dynamic programming
- image pyramid
- matching scheme
- d scene
- keypoints
- active shape model
- computer vision
- feature correspondences
- convolutional network
- shape analysis
- feature vectors
- sift descriptors
- scale space
- image retrieval