Quantization noise of multilevel discrete wavelet transform filters in image processing

Quantization noise of multilevel discrete wavelet transform filters in image processing

The effect of the quantization noise of the coefficients of discrete wavelet transform (DWT) filters on the image processing result is analyzed. A multilevel DWT method is proposed for determining the effective bit-width of DWT filter coefficients at which quantization noise has little effect on the...

Disgrifiad llawn

Wedi'i Gadw mewn:

Manylion Llyfryddiaeth
Prif Awduron:	Chervyakov, N. I., Червяков, Н. И., Lyakhov, P. A., Ляхов, П. А., Nagornov, N. N., Нагорнов, Н. Н.
Fformat:	Статья
Iaith:	English
Cyhoeddwyd:	Pleiades Publishing 2019
Pynciau:	Bit-width Digital image processing Discrete wavelet transform Fixedpoint format Quantization noise
Mynediad Ar-lein:	https://www.scopus.com/record/display.uri?eid=2-s2.0-85060756885&origin=SingleRecordEmailAlert&dgcid=raven_sc_affil_en_us_email&txGid=58d135af0d053f36264e6dc951667aed https://dspace.ncfu.ru/handle/20.500.12258/4240
Tagiau:	Ychwanegu Tag Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!

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