Correcting Face Distortion in Wide-Angle Videos.
Wei-Sheng LaiYi-Chang ShihChia-Kai LiangMing-Hsuan YangPublished in: IEEE Trans. Image Process. (2022)
Keyphrases
- wide angle
- radial distortion
- camera lens
- field of view
- human head
- face images
- human faces
- video sequences
- epipolar geometry
- focal length
- head motion
- moving camera
- camera calibration
- facial expressions
- ego motion
- distortion correction
- fundamental matrix
- degrees of freedom
- video frames
- facial expression recognition
- dynamic scenes
- stereo camera
- calibration method
- face tracking
- video data