Defocus deblurring for catadioptric omnidirectional imaging based on coded aperture and omni-total variation.
Yongle LiJingtao LouYouchun XuPublished in: Adv. Robotics (2015)
Keyphrases
- feature vectors
- total variation
- image restoration
- depth from defocus
- point spread function
- blurred images
- imaging systems
- omni directional
- image deblurring
- motion blur
- image formation
- blind deconvolution
- denoising
- defocus blur
- light field
- split bregman
- super resolution
- omnidirectional images
- convex optimization
- image denoising
- spatially varying
- field of view
- high resolution
- image processing
- regularization term
- depth estimation
- space variant
- alternating minimization
- edge preserving
- regularization parameter
- regularization methods
- panoramic images
- image restoration problems
- spatial domain
- markov random field
- stereo vision
- minimization problems
- color image restoration
- camera motion
- restored image
- stereo images
- dynamic scenes
- perspective images
- depth map
- feature matching
- frequency domain
- natural images
- multiresolution
- synthetic and real images