Inferring Camera Intrinsics Based on Surfaces of Revolution: A Single Image Geometric Network Approach for Camera Calibration.
Christopher WalkerYuxing WangYawen LuGuoyu LuPublished in: ICASSP (2022)
Keyphrases
- camera calibration
- single image
- vanishing points
- intrinsic parameters
- camera parameters
- geometric constraints
- d scene
- multiple images
- focal length
- multiple cameras
- perspective camera
- multi view
- projective geometry
- shape recovery
- light source
- calibration method
- lens distortion
- image pairs
- autocalibration
- three dimensional
- ground plane
- computer vision
- super resolution
- shape from shading
- fundamental problem in computer vision
- radial distortion
- perspective projection
- structured light
- multi view geometry
- field of view
- structure from motion
- stereo images
- semi supervised
- viewpoint
- video sequences
- image coordinates
- photometric stereo
- surface reconstruction