A Regularization Approach to Blind Deblurring and Denoising of QR Barcodes.
Yves van GennipPrashant AthavaleJérôme GillesRustum ChoksiPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- denoising
- image deconvolution
- total variation
- blind deconvolution
- motion deblurring
- spatially adaptive
- total variation regularization
- image denoising
- barcode
- wiener filter
- qr code
- noisy images
- regularization methods
- image processing
- basis pursuit
- regularization term
- denoising algorithm
- natural images
- wavelet domain
- noise removal
- minimization problems
- error correction
- blurred images
- high capacity
- inverse problems
- gaussian noise
- denoising methods
- image deblurring
- motion blur
- beltrami flow
- parameter selection
- frequency domain
- convex optimization
- fidelity term
- image acquisition
- image restoration
- acquired images
- image prior
- wavelet packet
- dynamic scenes