变换系数 meaning in English
coefficient of transformation
conversion coefficient
ratio of transformation
shift factor
transformation coefficient
transformation ration
Examples
- Based on the theoty of statistical dctection and research on distribution of dct coefficiefits , the chapter 3 proposes a robust 3d motion blind watermark detection algorithin , which is a sign correlation detection scheme
第三章基于统计检测理论与dct变换系数分布的研究，提出一个鲁棒的三维运动盲水印检测算法，它是一个dct变换域上的符号相关性检测算法。 - ( 3 ) the conventional interpolated dft algorithms are analyzed . a new method , which estimates frequency with high precision and fast rate compared with the mentioned methods for the real single tone based on dft , is presented
( 3 )在分析常规的插值算法基础上,提出了一种单信号的快速插值频率估计方法,只需三个fft变换系数的实部构造频率修正项,计算量低。 - This dissertation suggests scheme of image denoising based on two - dimensional discrete wavelet transform . the denoising algorithm is described with some operators . by thresholding the wavelet transform coefficients - of noisy images , the original image can be reconstructed correctly
通过对小波变换系数进行阈值处理，给出了一种基于二维离散小波变换的图像去噪方法并用算子的形式加以描述。 - A method of face classification and recognition based on dct and svm is proposed . the features are extracted by dct and a small set of dct coefficients are inputted to svm . the experiments show that the performance is satisfactory
提出了一种基于dct和支持向量机的人脸分类和识别方法，首先对人脸图像作二维离散余弦变换，取离散余弦变换系数作为特征输入支持向量机，然后用支持向量机进行性别分类及人脸识别。 - The unary code is applied in the binarization of the translation coefficients in the national standard avs . it is preponderant for the small values , but will bring more redundancy for the bigger ones . so the exp - golomb code is introduced for the redundancy reduction
在avs标准中,变换系数level值的二值化方案采用了unary码, unary码对较小的整数值二值化效果较好,但对较大的值则会造成很大的冗余,从而影响了cabac的编码效率。