Fisheye lens calibration using shifted lattice pattern and correction of barrel distortion using spatially adaptive interpolation.
Hyungtae KimEunjung ChaeJoonki PaikPublished in: ICCAIS (2014)
Keyphrases
- fisheye lens
- spatially adaptive
- distortion correction
- image acquisition
- field of view
- denoising
- obstacle detection
- locally adaptive
- image deblurring
- radial distortion
- compressed images
- color filter array
- gaussian processes
- spatial frequency
- stereo vision
- classification scheme
- interpolation method
- digital camera
- multispectral images
- focal length
- digital images
- spatial correlation
- multiple cameras
- camera calibration
- image denoising
- high frequency