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- The edge extraction from noise image cannot obtain a very good effect. 在噪声图像中,边缘提取也不能够达到很好的效果。
- Using blurred and noise image as training sets,RVR models are developed. 用模糊噪声图像作为训练集合,由此得到关联向量回归模型。
- The obtained wavelet coefficients are used as substitution for ones of the noise image. 用所得的高频子带分别代替先前小波分解所得的高频子带。
- Based on regionalized variable theory, a new multiscale edge detection method for noise image is proposed. 基于区域化变量理论,针对受噪声污染的图像,本文提出了一种基于变差函数的多尺度边缘检测新方法。
- Experimental results show that the proposed denoising method outperforms the other two methods in preserving the details of the noise image. 仿真结果表明,该方法能较好的保存图像细节,并具有很好的泛化能力。
- In the new m ethod, the traditional Wiener filter is used at first to obtain the initial esti mate of the target image, based on which the spectral densities of the target im age and noise image are estimated. 在改进的方法中 ,首先采用传统维纳滤波方法求得初始估值 ,然后利用该初始值求得原图像及噪声的谱密度估值 ,进而利用这些新获得的信息构成改进的维纳滤波器对退化图像进行第二次滤波。
- In this paper, we use the B-spline wavelet on multi-sensor image fusion, and perform an experiment on multi-focus noise images of the same object. 将样条小波用于多传感器图像融合,并对同一目标的不同聚集含噪图像进行了仿真实验。
- To solve the problem of ellipse-object-shape parameters detection in noise image, a new detection algorithm using nonlinear data fitting model and cross-reference iterative method is proposed. 摘要为提高噪声环境下椭圆类物体形状检测算法的稳定性与准确性,本文提出非线性数据拟合模型结合交叉参考迭代的新思路。
- Finally, the de noised image was obtained as the sum of the two processed parts. 两组分别去噪后的小波包系数经反变换回到时域并相加 ;得到消除了噪声的图像 .
- Based on the multilevel threshold dc-noising method foundation, mean value approximation (MVA) was used to pretreat the noising image. 摘要在多层阈值去噪方法的基础上,采用均值逼近法对含噪图像进行预处理。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- This paper discusses the restoration of multiple blurred and noised images. 摘要讨论了光学图像中同时存在噪声与模糊时的多幅图像问题。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- I have this image of you as always being cheerful. 在我的心目中,你的样子总是兴高采烈的。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries