We calculated the wavelet detail information energy of carrier image according secrete image, and estimated LSB steganography rate using two image wavelet detail information energy.
然后根据隐写图像与原始图像的小波细节信息能量，估计出LSB隐写图像的嵌入率。
We calculated the wavelet detail information energy of carrier image according secrete image, and estimated LSB steganography rate using two image wavelet detail information energy.
然后根据隐写图像与原始图像的小波细节信息能量，估计出LSB隐写图像的嵌入率。
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