Comparative Study of Wavelet Image Compression: JPEG2000 Standart

Ansam Ennaciri, M. Erritali, M. Mabrouki, Jamaa Bengourram
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引用次数: 6

Abstract

The objective of this paper is to study the main characteristics of wavelets that affect the image compression by using the discrete wavelet transform and lead to an image data compression while preserving the essential quality of the original image. This implies a good compromise between the image compression ratio and the PSNR (Peak Signal Noise Ration).
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小波图像压缩的比较研究:JPEG2000标准
本文的目的是利用离散小波变换研究影响图像压缩的小波的主要特征,从而在保持原始图像基本质量的情况下对图像数据进行压缩。这意味着在图像压缩比和PSNR(峰值信噪比)之间有一个很好的折衷。
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