Implementation of Deblocking Filter for Reducing the Blocking Artifacts


Authors : P. Gowthami, Dr. G. Mamatha

Volume/Issue : Volume 3 - 2018, Issue 1 - January

Google Scholar : https://goo.gl/DF9R4u

Scribd : https://goo.gl/xecLkP

Thomson Reuters ResearcherID : https://goo.gl/3bkzwv

Blocking artifacts are one of the visible artifacts that will reduce the quality of an image. In order to improve the quality of a reconstructed image, a Deblocking filter is used. The main key role of Deblocking filter is to detect the artifacts & attenuate them by applying a selective filter around the boundaries of an image. In this paper, to remove the blocking effect we implemented the Deblocking filter architecture. We demonstrated the result by an image with & without blocking artifacts. The Experimental results show the area utilization & time delay is 4.663ns. The proposed deblocking filter operating clock frequency is 214MHZ.

Keywords : Blocking Artifacts, Deblocking Filter, Filter Unit.

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