Adaptive nonuniform sampling delta modulation for image processing

Proceedings of Third International Symposium on Time-Frequency and Time-Scale Analysis (TFTS-96) Pub Date : 1996-06-18 DOI:10.1109/TFSA.1996.547465

S. Leung, Y.S. Zhu, C. M. Wong, K.K. Wong

引用次数: 7

Abstract

A novel image compression method based on a adaptive nonuniform sampling delta modulation technique is presented. An edge restoration algorithm is also developed for improving the quality of the reconstructed image. Simulation results have shown that the SNR of the proposed technique is higher than that of the linear delta modulation (LDM), adaptive delta modulation (ADM) and nonuniform sampling delta modulation (NS-DM) techniques.

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图像处理中的自适应非均匀采样增量调制

提出了一种基于自适应非均匀采样增量调制技术的图像压缩方法。为了提高重建图像的质量，提出了一种边缘恢复算法。仿真结果表明，该技术的信噪比高于线性增量调制(LDM)、自适应增量调制(ADM)和非均匀采样增量调制(NS-DM)技术。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Proceedings of Third International Symposium on Time-Frequency and Time-Scale Analysis (TFTS-96)

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