Objective Correct MR line scan diffusion image with motion missing caused by patients motion and asymmetric magnetic field.
目的对在线扫描扩散成像法下由患者运动和磁场不均匀引起的MR图像运动缺失现象进行修正和补偿。
The experimental results indicate that the proposed algorithm fits to the error-diffusion image, and the quality of the decoding image is well.
实验证明该算法能获得较好的压缩效果和较高的压缩率。
Finally, it gave an image de-noising algorithm of coherence enhancing diffusion, which used wavelet coefficients to estimate the image edge according to the wavelets time-frequent analysis function.
针对相干增强扩散计算扩散矩阵较慢的缺点，提出了一种用小波系数估计图像边缘方向的相干增强扩散图像降噪算法。
Image denoising with second order non-linear diffusion PDEs often leads to an undesirable staircase effect, namely, the transformation of smooth regions into piecewise constant ones.
利用二阶的非线性扩散方程进行图像去噪易产生具有“阶越效应”的去噪结果，也即使分段光滑的图像变为分段常量的。
Based on mechanism of human sight, the facula diffusion method is advanced to detect individual cross-sections in the image and takes out the contours of them.
在人眼视觉机理的基础上，提出光斑扩散方法，用来探测图像中各个纤维截面并得到其轮廓线。
An algorithm based on the anisotropic diffusion equation is presented to suppress the speckle noise of B-Scan ultrasound image.
提出了一种基于各向异性扩散方程的B超图像斑点噪声抑制的算法。
For low gray image, the float gray level codes are combined to the binary coded gray levels by the error diffusion method.
然后利用误差扩散方法将浮动灰度编码所包含的低灰度级图像信息融合到用于显示的子场编码中。
Partial differential diffusion equation is used to remove the noise of medical ultrasonic image.
研究了偏微分扩散方程在医学超声图像去噪中的应用。
To improve linear complex diffusion algorithm for image denoising, a new linear complex diffusion algorithm is put forward.
对线性复扩散去噪算法进行改进，提出了非线性复扩散图像去噪算法，构造了新的非线性复扩散系数。
With the summary and analysis of available anisotropic diffusion algorithms, a new adaptive diffusion algorithm based on image characteristics is presented.
通过对目前非线性扩散算法的分析、总结，提出了基于区域特征分析的地形图图像自适应平滑算法。
To preserve image features, the nonlinear diffusion coefficients are locally adjusted according to the directional derivatives of the image.
而且为了保持图像特征，利用图像的方向导数局部地调整非线性扩散系数。
As the realistic image comes out and rises to a higher level, the ideological sense elevates to a strange space along with thought's diffusion.
在此岸形象浮出水面并得以深化的同时，彼岸意义也随着思维的扩散趋向于异样的空间。
To solve the problem of the poor gray level of SMPDP, the multi-frame combination and error diffusion methods are used. The image quality is improved greatly.
采用多帧图像的叠加显示和误差扩散方法，很好地解决图像灰度级不足的问题，从而提高荫罩式等离子体显示器的图像质量。
In this paper, these shortcomings of inverse diffusion model were considered and the variational model of image enhancement coupling high order regularization term was proposed.
针对以上问题，提出了一种引入高阶正则项约束的逆扩散变分图像增强模型。
By interpreting the Landsat TM image during low tide level, the distribution and diffusion of white-water from Alkaline Factory on east coast of the Jiaozhou Bay was monitored.
利用低潮位陆地卫星TM影像对胶州湾东岸碱厂白水分布与扩散进行监测。
In this paper, Based on diffracted wave diffusion theory another analysis method about the condition keeping reconstructed image separate from backdrop light for off axis hologram is given.
本文从衍射波扩散出发，提出了另一种分析离轴型全息图再现象与背景光分离条件的方法。
In this paper, we propose an automatic multispectral remote sensing image classification technique based on improved probabilistic diffusion.
为了提高遥感图像分类精度，提出了一种基于概率扩散模型的多光谱遥感图像自动分类技术。
In the first, we propose three coefficients Trivariate Shrinkage method, using this technique and geometry curvature-driven diffusion, a new high quality image noisy removal is obtained.
首先，论文提出了基于图像小波分解三系数关联去噪方法，利用该方法与偏微分方程中的几何曲率驱动扩散模型相结合，得到高质量恢复图像的图像去噪方法。
This paper expounds the concept of tourism image and the forming process of the image, and discusses the marketing from such four aspects as positioning; image design; diffusion and image acceptance.
阐述了旅游地形象概念，分析了旅游地形象形成过程，从形象定位、形象设计、形象传播和形象接受四个方面论述了旅游地形象的市场营销问题。
Then P-M diffusion equation was used to get the high frequency signal of image from the remnant image.
然后利用PM扩散方程提取残余图像中的高频信号。将两步处理得到的信号进行合成，得到最后的处理结果。
Based on partial differential equations (PDE), we propose a novel image magnification approach which consists of oriented diffusion, fidelity term and shock filter.
提出一种新的基于偏微分方程(PDE)的图像放大算法。算法模型由方向扩散、保真项和冲击滤波构成。
We apply a regularized diffusion framework to solve the supervised learning image segmentation problem.
将离散的正则化扩散框架应用到全监督的图像分割领域中；
The fractal structure of LPG diffusion fire edge was theoretically studied on the basis of image processing and fractal theory.
基于图像处理方法和分型理论研究了液化气扩散火焰边缘分形结构特征。
Nonlinear diffusion equation filtering is a powerful tool for enhancing image while preserving edges not drifting or blurred.
非线性扩散方程滤波是一种有效的图象增强算法，能在清除图象噪音的同时保存界面不发生漂移或模糊。
The anisotropic diffusion methods based on the direction of the image feature proposed in the paper is efficient and can get anticipate results.
所以，基于图像特征方向建立的各向异性扩散滤波方法更能达到我们预期的效果，该设计方法是有效的。
The voxel values of DTI are diffusion tensors, so in this paper we consider the regularization of diffusion tensor image.
DTI是扩散张量值图像，本文即讨论扩散张量值图像的正则化问题。
The effectiveness of this method can be proved by using the fourth-order nonlinear diffusion of image de-noising experiment which is based on this method.
并通过基于该方法的四阶非线性扩散的图像去噪实验，结果表明了该方法的有效性。
The invention discloses a method for recovery processing of a diffusion tensor magnetic resonance image, relating to the medical diagnosis image processing technical field.
本发明公开了一种对扩散张量磁共振图像进行恢复处理的方法，涉及医疗诊断图像处理技术领域。
Compared with standard error diffusion, the image using this algorithm has more explicit output and more continuous tones.
与传统的误差扩散法相比，使用这种算法输出的半色调图像更清晰，色调更连续。
Compared with standard error diffusion, the image using this algorithm has more explicit output and more continuous tones.
与传统的误差扩散法相比，使用这种算法输出的半色调图像更清晰，色调更连续。
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