空间平滑 meaning in Chinese
spatial smoothing
Examples
- Research on an ameliorated spatial smoothing technology based on eigenspace
一种改进的特征子空间平滑技术研究 - An error detecting method which can prevent the decoding error affecting the next video packet head is used , and a restoration measure for b frame based on the mv prediction which can improve the visual quality has been studied . 3 . a novel marking algorithm for ip diffserv based on the transmission condition and the different importance of video streams for decoder has been introduced
2实现了mpeg - 4的差错检测、可逆变长解码rvld和差错掩盖方法:对i或p帧纹理区的差错先用rvld进行解码,然后对残留的差错用空间插值或运动补偿方法进行掩盖,而对p帧的运动矢量mv ,利用图像的空间平滑特性进行恢复; 3针对b帧差错的复原,我们还提出了一种基于运动估计的方法。 - 2 a mathematical model of the reflected signal based on the frequency modulation continuous wave ( fmcw ) radar , solving the frequency - azimuth estimation of coherent signals by spatial smoothing technology , comparing the resolution of the object based on two - dim music method and that based on two - dim fft
2讨论了在接收dbf条件下,回波信号的二维谱估计技术。建立了基于调频连续波体制雷达下回波信号的数学模型,并将空间平滑技术推广到时-空二维谱估计,解决了相干信号源的频率-方位估计问题。