Super-resolving barcode images with an edge-preserving variational Bayesian framework.
Renchao JinShengrong ZhaoXiangyang XuEnmin SongChih-Cheng HungPublished in: J. Electronic Imaging (2016)
Keyphrases
- bayesian framework
- barcode
- edge preserving
- maximum a posteriori
- input image
- image restoration
- hough transform
- prior knowledge
- noise reduction
- least squares
- image acquisition
- anisotropic diffusion
- blurred images
- edge detection
- image analysis
- object recognition
- three dimensional
- segmentation method
- generative model
- key technologies
- expectation maximization
- feature points
- field of view
- image segmentation
- segmentation algorithm
- synthetic and real images
- acquired images