With the rapid growth on multimedia signal processing and communication, virtual video conferencing is becoming possible.
随着多媒体信息处理和通信技术的飞速发展，虚拟视频会议系统越来越成为可能。
How to prevent quality degradation due to channel errors for images and video transmitting over lossy channels is a fundamental problem in multimedia signal processing.
如何对在有损网络环境中传输的视频进行错误隐匿是视频传输研究中的基本问题。
The paper designs an automatic lip tracking and detecting system, which is important in multimedia signal processing, bimodal database and lip-reading system.
本文设计、实现了一个唇部自动跟踪及检测系统，其在多媒体信号处理、语料库建立及唇读等系统中有重要应用。
In multimedia signal processing, quantization error is a function of input signal and it results in the audible distortion and noise modulation in the audio signals.
在多媒体信号处理中，由于量化误差是输入信号的函数，使得语音信号产生信号失真和噪声调制。
In multimedia signal processing, quantization error is a function of input signal and it results in the audible distortion and noise modulation in the audio signals.
在多媒体信号处理中，由于量化误差是输入信号的函数，使得语音信号产生信号失真和噪声调制。
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