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- The key element of the method is wavelet coefficients in each sub-band of wavelet transform are modeled as a Generalized Gaussian distribution (GGD) with two parameters. 图像的小波子带分解系数纹理可以建模为两参数广义高斯分布。
- Based on method of minimizing of mutual information and approximated generalized Gaussian distribution of equalized output signal,the equalizer changes its coefficients adaptively. 采用输出信号的广义高斯分布近似 ;基于互信息最小化目标函数自适应调整均衡器的系数 .
- The main contributions of this thesis are as follows:Generalized Gaussian distribution (GGD) is a nice model for the DCT coefficients and wavelet coefficients in theory and practice. 本文主要的内容和创新点包括:由于广义高斯分布GGD(Generalized Gaussian distribution)的高度灵活性,理论上和实际中它都可以非常好地描述离散余弦变换(DCT)和小波变换(Wavelet transform)的编码系数(Transform coefficients)。
- By applying generalized Gaussian distribution to statistically model the alternating current coefficient of discrete cosine transform, the technology of the blind image watermark is studied and the performance of the new detector is analyzed. 摘要根据数字图像离散余弦变换域交流系数的广义高斯分布模型,对盲图像水印技术进行研究,并给出了水印检测器检测性能的理论分析结果。
- Generalized Gaussian distribution is a class of symmetry distributions with the Gaussian distribution and Laplacian distribution as the special cases. It is widely applied in the fields of signal processing,image processing and so on. 广义高斯分布是一类以Gaussian分布、Laplacian分布为特例的对称分布 ;它在信号处理和图像处理等领域都有广泛的应用 .
- generalized Gaussian distribution 广义高斯分布
- generalized Gaussian distribution statistic model 广义高斯分布统计模型
- Generalized Gaussian Distribution (GGD) 广义高斯分布
- Generalized Gaussian Distribution(GGD) 广义高斯分布
- A FAST PARAMETER ESTIMATION OF GENERALIZED GAUSSIAN DISTRIBUTION 一种广义高斯分布的参数快速估计法
- Generalized Gaussian Distribution and Its Application in Image Denoising 广义高斯分布及其在图像去噪中的应用
- general Gaussian distribution 广义高斯分布
- The gaussian distribution is the familiar bell-shaped curve. 高斯分布是常见的钟罩形曲线。
- Additional information can be found at the General Gaussian Web site. 额外信息可在高斯的一般高斯网站找到。
- The noise in Lidar signal is not of Gaussian distribution;(2). (2).;激光雷达信号分布的特点等先验知识无法利用。
- Wavelet Coefficients Generalized Gaussian Distribution Image Retrieval Algorithm Based on Shape 基于形状的小波变换系数广义高斯分布图像检索算法
- An Adaptive Detection Algorithm for Blind Watermark Based on Generalized Gaussian Distribution 一种基于广义高斯分布的自调节盲水印检测算法
- Parameter Estimation and its Convergence Properties of Generalize Gaussian Distribution 广义高斯分布的参数估计及其收敛性质
- The original energy distribution of a laser beam is Gaussian distribution. 一般雷射光束之能量分布为高斯分布。
- The Normal Distribution Tutorial: A tutorial on the Normal or Gaussian distribution. 常态分布讲解:常态或高斯分布的讲解。