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LH3
- 一幅图象经过小波变换后为HH、HL、LH、LL四个子带,在小波变换的其中一个子带即h3嵌入水印,LH3为低高频子带 -an image after wavelet transform for HH, HL, LH, LL 4 subband. the wavelet transform of a subband that h3 embedded watermark, LH3 lower high-frequency band
EmbedWatermark
- 根据嵌入水印值改变直方图,图象经过小波变换后提取其中一个子带的直方图-under the embedded watermark values change histogram, image after wavelet transform from one of the histogram Subband
ExtractWatermark
- 采样一幅图．利用小波变根据二进制数（水印）来改变图片，提取其中一个子带的直方图．-a sampling plan. Using wavelet based binary variable (Watermark) to change the picture, which extraction of a subband histogram.
hdr05
- 利用子带结构压缩和扩展高速动态深度图像----Compressing and Companding High Dynamic Range Images with Subband Architectures
mp3_decoder
- mp3的VHDL实现，包括HUFFMAN编码器，量化器，子带滤波器．可用来开发：ＦＰＧＡ，ＡＳＩＣ．-mp3 of VHDL, including HUFFMAN encoder, quantizer, subband filters. Can be used to develop : FPGA, ASIC.
AboutVLABS
- Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the availa
EZW
- mbedded Zerotrees of Wavelet transforms (EZW) is a lossy image compression algorithm. At low bit rates, i.e. high compression ratios, most of the coefficients produced by a subband transform (such as the wavelet transform) will be zero, or very close
wavelet
- Face Recognition by Applying Wavelet Subband Representation
RNJVBM
- 语音信号子带编码源程序,用matlab做的 不错的源码 很好-Speech signal source code, subband coding matlab do good source is very good
578973
- 语音信号子带编码源程序,用matlab做的 不错的源码 很好-Speech signal source code, subband coding matlab do good source is very good
unifier-bus-organize
- 语音信号子带编码源程序,用matlab做的 不错的源码 很好-Speech signal source code, subband coding matlab do good source is very good
avopesz
- Frequency domain and subband adaptive filter, filter in frequency domain parameter adjustment well
IJ1185
- 小波包分解（wavelet packet decomposition）也可称为小波包（wavelet packet）或子带树（subband tree）及最佳子带树结构（optimal subband tree structuring）。其概念是用分析树来表示小波包，即利用多次叠代的小波转换分析输入讯号的细节部分。本案例主要用于小波包分解计算及绘图(The wavelet packet decomposition can also be called the wavelet packet or