Title :
Assessment of noise reduction based on human visual system
Author :
Min, Byungseok ; Park, Hyung Jun
Author_Institution :
DMC Res. Lab., Samsung Electron., Suwon, South Korea
Abstract :
The performance of the noise reduction algorithm is evaluated by the quality metric using relation between pre-NR and post-NR images. The quality metric in the JND unit reflects the reduction of the block noise visibility and the preservation of the edge sharpness of the contents.
Keywords :
image denoising; JND unit; block noise visibility reduction; edge sharpness preservation; human visual system; noise reduction assessment algorithm; post-NR imaging; preNR imaging; quality metric evaluation; Conferences; Consumer electronics; Block-noise; contrast sensitivity; image quality;
Conference_Titel :
Consumer Electronics - Berlin (ICCE-Berlin), 2012 IEEE International Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4673-1546-3
DOI :
10.1109/ICCE-Berlin.2012.6336469
