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...

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書誌詳細
主要な著者:	Chervyakov, N. I., Червяков, Н. И., Lyakhov, P. A., Ляхов, П. А., Nagornov, N. N., Нагорнов, Н. Н.
フォーマット:	Статья
言語:	English
出版事項:	Pleiades Publishing 2019
主題:	Bit-width Digital image processing Discrete wavelet transform Fixedpoint format Quantization noise
オンライン･アクセス:	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
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