自适应小波编解码器的噪声图像压缩

2011 9th East-West Design & Test Symposium (EWDTS) Pub Date : 2011-09-09 DOI:10.1109/EWDTS.2011.6116587

Y. Bekhtin

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引用次数: 15

摘要

提出了一种自适应的、数据驱动的小波图像有损压缩方法。该方法采用一种通用准则来同时估计阈值和量化区间。建模结果表明，所设计的编解码器在PSNR和SSIM标准方面优于已知编解码器。

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Adaptive wavelet codec for noisy image compression

It is proposed an adaptive, data-driven wavelet-based method for lossy compression of noisy images. The suggested method uses a common criterion to simultaneously estimate the values of threshold and quantization interval. The results of modeling show the advantage of the designed codec comparing to well-known codecs in the sense of PSNR and SSIM criteria.

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来源期刊

2011 9th East-West Design & Test Symposium (EWDTS)

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