Focal length estimation guided with object distribution on FocaLens dataset.
Han YanYu ZhangShunli ZhangSicong ZhaoLi ZhangPublished in: J. Electronic Imaging (2017)
Keyphrases
- focal length
- camera calibration
- camera lens
- relative orientation
- pose estimation
- camera parameters
- structure from motion
- aspect ratio
- intrinsic parameters
- camera positions
- camera orientation
- radial distortion
- d objects
- distortion correction
- camera self calibration
- camera pose
- scene depth
- lens distortion
- computer vision
- robust estimation
- calibration method
- vanishing points
- viewpoint
- moving objects
- planar scenes
- multiple objects
- object tracking
- high quality
- camera intrinsic parameters
- face recognition