A new algorithm for digital audio watermarking based on lifting wavelet transform is proposed in this paper.
本文研究了音频数字水印的一种新算法,利用提升小波变换可以快速实现水印的隐藏与检测。
参考来源 - 基于提升小波变换的音频数字水印隐藏与检测算法Additionally, a public algorithm based on 3-band lifting wavelet transform is given.
此外，还提出一种基于3通道提升小波变换的公开水印算法。
参考来源 - 小波与提升及其在图像数字水印中的算法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
According to the characteristics of PDF417 and the lifting wavelet transform, a digital image watermark algorithm based on PDF417 and lifting wavelet is proposed in this paper.
根据PDF417与提升小波变换的特点，提出一种基于PDF417和提升小波变换的数字图像水印算法。
Combined with various applications in image coding and compression, lifting scheme transform is compared with wavelet transform in both hard realization and computation burden.
结合图像压缩编码的具体应用，从硬件可实现性和计算量两个方面对比了提升框架变换和小波变换。
In order to on-line process engine cylinder head vibration signals of mobile equipment, a de-noising method with gradual changing threshold based on lifting wavelet package transform was proposed.
为了实现移动装备发动机缸盖振动信号的在线处理，提出一种基于提升小波包变换的渐变式阈值降噪方法。
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