... 信号采集卡 data acquisition card 嵌入式图像编码 embedded image 内部公共关系 inside public relation ...
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在众多的嵌入式图像编码算法中，最具有代表性的是EZW、SPIHT、SPECK三种编码算法。
Among so many embedded image coding algorithms, the EZW, SPIHT and SPECK are the best representatives.
文中对嵌入式零树小波编码算法及其改进算法的原理、方法和性能进行了介绍和比较，并指出了嵌入式图像编码的研究方向。
The principles and performances of EZW and its improved algorithms are presented and explained, and the research tendency in the area of embedded image coding is pointed out.
目前，小波变换、矢量量化以及嵌入式编码已经成为图像压缩的主要技术及研究热点，越来越受到重视。
Nowadays, wavelet transform, vector quantization and embedded encoding has been the primary technique and study focus for image compression, to which people attach their more importance.
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