Coarse-to-Fine Image Matching-Based Footprint Camera Calibration of the GF-7 Satellite.
Lirong LiuJunfeng XieXinming TangChaofeng RenJiyi ChenRen LiuPublished in: Sensors (2021)
Keyphrases
- coarse to fine
- camera calibration
- image matching
- image registration
- computer vision
- object detection
- multiscale
- multiresolution
- multi view
- matching algorithm
- image pairs
- camera parameters
- keypoints
- affine transformation
- stereo matching
- feature matching
- object recognition
- focal length
- matching scheme
- dynamic programming
- geometric constraints
- image retrieval
- pattern recognition
- invariant features
- wide baseline
- feature correspondences
- ground plane
- image processing
- three dimensional
- image sequences
- face recognition
- machine learning