We derive the algorithm and parameters estimate method for the MAP restoration, and propose the image sectioning to speed up the restoration and save memory space.
针对MAP法提出了具体算法和参数估计方法。并提出应用图象分割法来提高计算机复原速度,节省存储空间。
Secondly, the anterior segment image, which was acquired by the method of direct focal illumination, was analyzed automatically to give some physiological and pathological parameters.
然后对利用直接焦点照明法采集得到图像进行自动分析提取眼前节的各种生理、病理参数;
The pressuring mercury way is a new method to quantitatively study sandstone pore structure characteristic parameters. It has better quantitative and practical value than image way.
压汞法是定量研究砂岩孔隙空间结构特征参数的一种新方法,与铸体图象法相比,更具定量研究价值和实用价值。
Method By adjusting the parameters of ultrasound diagnostic equipment to drop image noise and enhance image quality.
方法通过调节超声诊断仪器参数达到降躁及增强图像品质。
This paper introduces the basic parameters of the satellite, the features of its products, the method to open the products with image processing software, and the radiometric calibration of RADARSAT.
本文介绍了该卫星的基本参数及其产品的特点,用图像处理软件打开其产品的方法,以及RADARSAT产品的辐射定标算法。
Based on the digital image processing technique, a method for automatically measuring the three-dimensional parameters of casting surface roughness is put forward.
提出了一种用计算机对铸造表面粗糙度进行数字图像处理和三维参数自动检测的方法。
It is necessary to get the measure elements in the grabbed image when measuring various dimension parameters of the workpiece's cross-section by machine-vision method.
采用视觉测量方法对工件的各种断面尺寸参数进行测量时,需要在采集到的图像中找到被测量对象。
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.
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。
The input variables of neural network are the combustion parameters that symbolize flame image. In this paper, we give out the definitions for these parameters and their solution method.
神经网络的输入变量为表征火焰图像的燃烧参数,本文给出了这些参数的定义即其求解算法。
First, a method to estimate the local image gradient, called the BEG (best estimation of gradient) algorithm was proposed to extract the texture orientation parameters.
首先提出了局部图像的梯度估计方法,称之为BEG(梯度的最佳估计)算法,用来提取图像的纹理方向特征参数。
Objective to investigate the optimum scanning parameters for multi-slice spiral ct aorta imaging so as to emphasize the contrast delay time and the method of image reconstruction.
目的:研究多层螺旋CT主动脉成像技术的最佳扫描参数,强化延时时间及图像重建方法。
Through analyzing weighted method of image network sampling and statistic matching method of image network parameters, network analytical correction system of saline mud log has been compiled.
本文分析了图像网络采样加权算法及图像网络参数控制的统计拟合分析方法,编制了盐水泥浆测井资料的网络分析校正系统。
Secondly, we expand the scope of detectable flow parameters by using image method in dilute phase flow regime, and achieve measurement of volume voidage.
其次,扩充了在稀相流动中,用图像法可检测到的流动参数内容,实现体积空隙率的检测。
The system used image manipulation method to measure geometrical parameters, including binary image production, edge detection, contour hunting and the thread geometrical parameter calculation.
探讨了利用数字图像处理技术进行锥螺纹几何参数测量的方法,并给出了锥螺纹部分的尺寸测量结果。
Those traditional scanning is not a good method to interactive application where the user can choose image quality freely and interfere in the rendering modifying the generation parameters.
这些传统的生成方法对于用户自主选择图像质量、修改生成参数的交互式应用中,是很不适用的。
A new kind of measurement method on geometrical parameters and roundness of tooth shape chain by CCD image technology is put forward, and non-contact measurement in one system is realized.
针对齿形链链板的几何参数及圆度提出了一种基于CCD图像的测量方法。在一个系统中实现了尺寸和形状的非接触测量。
It is low cost and high precision method to measure ship model motion parameters with digital image processing.
利用数字图像来测定船模运动参数是一种成本低、精度高的方法。
A novel image geometry transformation method based on modifying IFS coefficients is proposed. Formulas for modifying IFS parameters to translate, to rotate and to dilate images are presented.
提出了实现图象几何变换的迭代函数系统(IFS)参数修改法,导出了实现图象平移、旋转和缩放的IFS参数变换公式。
Conclusion: For those artifacts of DTI which cant been removed by adjusting sequence parameters, the method of medical image processing can be implemented.
结论:对于依靠调节成像参数难以去除的弥散张量成像伪影,借助医学图像处理方法则能够有效的改善。
Methods: By using the CT-DIP method, Chinese young male living subjects (18-23 years) were studied for determination of the posture parameters, the scanning, image analysis and calculation.
方法:采用CT图像分析仪测算法,对中国男性样本(18 ~23岁)进行体态参数测定、全身ct横断层扫描、影像分析、数据测算并进行逐步回归,筛选、确定重要变量。
In this paper, we present a method of estimation of image segmentation parameters based on RBF neural network.
论文提出了基于RBF神经网络图像分割参数估计的方法。
A new algorithms for parameters of an image irregular boundary circle parameters is presented, which is based on Curve-Approximate Method.
提出了一种基于曲线拟合法求取图像中不规则边界圆的参数求取方法。
The spraying parameters of new method improve the spraying efficiency, and the improving efficiency is more prominent for complex weed image.
新方法确定的喷洒参数提高了喷洒效果,图像中作物和杂草分布越复杂喷洒效果的改善程度越显著。
Fractal theory was used to derive the following three IFS based improved image generation methods: IFS with probabilities method, coherence transformation method, and parameters method.
以分形思想为基础,探索了三种基于一般ifs的计算机图像生成技术——带概率的、带凝聚的和带参数的IFS。
This paper proposes a new method of interframe ADPCM Coding based on MSEP of last field, which gives design parameters of three predictors and five quantizers by five typical image.
本文给出一种新的利用前场预测均方误差的帧内adpcm编码方法,该方法根据五幅典型图象,给出三种预测器,五种量化器的设计参数。
The image processing method was introduced into the experiments. Flame height was acquired by the video frequency taken by the camera to give the parameters of lateral critical water flow rate.
将数字图像处理方法运用到实验中,通过读取摄像机拍摄的杉木板垂直火蔓延的视频,实时获取火焰高度,为后续计算临界水施加率提供参数。
There are three kinds of parameters for the evaluation method: basic attributes, unique characteristics of et image and the parameters reflect the similarity of two images.
评估方法包括三类参数:表征图像本身属性的参数;刻画图像特点的特征;反映两幅图像之间相似程度的参数。
The experiment shows that these distortion parameters gained with the proposed method are good at a correcting distortion image.
实验表明,用该方法得到的畸变参数,能够很好地校正图像。
We utilize orthogonal image method to generate individualized face model by adjusting the parameters of the CANDIDE-4.
以CANDIDE-4的参数调整为手段实现基于两幅正交图像的人脸模型重建;
The method employing support vector machine to segment mouth from face image was presented, and the characteristic parameters were extracted according to the lip template and moving lip feature.
首先提出了一种支持向量机分割嘴唇区域的方法,并基于口型模板提取描述嘴唇形状的特征参数。
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