文件名称:FFT_Audio_Watermark_demo
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將灰階圖形的像素黑白狀態記錄在音頻頻帶的peak改變上已將圖形資訊隱藏在音頻資料中.並提供灰階圖形資料的取出方法-The grayscale pixel monochrome graphics state record changes in the audio band peak graphical information has been hidden in the audio data, and providing information grayscale graphical methods for taking out
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下载文件列表
FFT_Audio_Watermark_demo\rb_audio_watermark.m
........................\rb_detect_watermark.m
........................\rb_detect_watermark_mp3.m
........................\secret.bmp
........................\watermark_noise_amp_spectrum.m
........................\your_wm_scaled.bmp
FFT_Audio_Watermark_demo