Restoration of out of Focus Barcode Images Using Wiener Filter.
Dini AddiatiUsman Ullah SheikhS. A. R. Abu-BakarPublished in: SITIS (2009)
Keyphrases
- barcode
- wiener filter
- blurred images
- degraded images
- wiener filtering
- image restoration
- image acquisition
- image data
- three dimensional
- input image
- hough transform
- restoration method
- image features
- synthetic and real images
- denoising
- key technologies
- multiple images
- error correction
- computer vision
- noise reduction
- signal to noise ratio
- pixel values
- segmentation method
- image processing
- motion blur
- pairwise
- point spread function
- additive noise
- multi frame
- super resolution