Lifting wavelet transform increases the speed of extraction in order to meet the demand for real-time extraction. The general DSP(Digital Signal Processor) could accomplish the real-time watermarking extraction.
本文采用基于提升方案的小波变换,提高了水印检测的运算速度,采用通用DSP(数字信号处理器)能够实现对水印的实时提取。
参考来源 - 实时音频数字水印在军事通信中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
提高汉语浊音基频实时提取精度是语音识别的关键技术之一。
Increasing the accuracy in real-time extraction of fundamental pitch from Chinese voiced sounds is one of key techniques in speech recognition.
谈及将来，多西认为未来5年最大的技术挑战是如何实时提取相关信息。
Moving forward, he thinks the next great big tech challenge for the next five years will be extracting information in a relevant way in real time.
本文介绍了一种基于DSP的低信噪比周期信号实时提取系统的设计和实现。
This paper presents a design and realization for a DSP based on real time low SNR periodic signal extracting system for low SNR signals.
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