An embedded color facial image coding, based on the characteristics of facial image and multi-correlations of color image with wavelet decomposition, was proposed for low bit rate transmission.

• 摘要提出了一种适合低码率信道传输的嵌入式彩色人脸图像编码方法，不仅把握了人脸图像的特点，而且充分利用了彩色图像小波变换后的多种相关性。