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基于提升拉普拉斯金字塔变换的图像压缩 被引量:1

The Image Compression Based on Lifted Laplacian Pyramid
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摘要 采用提升方案研究拉普拉斯金字塔,提出了一种基于提升方案的拉普拉斯金字塔算法,可明显减少混淆现象,降低了图像重要细节的失真,有利于提高压缩性能和效率。 This paper studies the LP using the lifting scheme, and proposes an improved Laplacian pyramid base on lifting scheme. It suppresses aliasing efficiently, and preserve important detail of image, improve efficient of compression.
出处 《电视技术》 北大核心 2007年第5期13-15,共3页 Video Engineering
关键词 图像压缩 拉普拉斯金字塔 提升方案 image compression Laplacian pyramid lifting scheme
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参考文献11

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