Recasting of the image deblocking problem into the domain of image denoising

Summary form only given. A new approach is proposed to solve the blocking artifact problem that results from block transform-based image compression at very low-bit rates. The recasting of the blocking artifact problem into the domain of AWGN reduction allows any algorithm that has been developed fo...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Graves, C.A.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Discrete cosine transforms Hidden Markov models Image coding Image denoising Image restoration Noise level Noise reduction PSNR Quantization Transform coding
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