This thesis presents a deeply research work of dual-current source image reconstruct algorithms in ERT research aimed at increasing the quality of reconstruction image, and proposes improving plans.
本文针对提高重建图像质量的要求,对对称的双电流源激励模式下的图像成像算法进行了深入研究,并提出了改进方案。
You should first know that I can't really reconstruct very thoroughly the entire post production process because I like to improvise as I go towards the final image.
首先,整个后期制作过程我我不会真的修复的很全面,因为我喜欢到最后的渲染图中再进行即兴创作。
With the in-depth study, however, appearing sparse data imaging, which traditional methods can not used to reconstruct a clear image.
但是随着研究深入,出现稀疏数据成像问题,无法用传统方法重建清晰图像。
This method USES digital image processing techniques to reconstruct the vector of the airplane. Then the pitching, yawing and roll angel are computed.
在终端机中利用图像处理技术重构出机身和机翼的空间向量,计算出无人机的俯仰角、偏航角和翻滚角。
Objective: to reconstruct the three-dimensional image of craniofacial part and realize virtual anatomy on Internet.
目的:研究基于网络重建颅面部组织的三维图像,并进行虚拟解剖。
BP neural network is used to reconstruct a high spatial resolution remote sensed image from low spatial resolution images sequences.
介绍了一种利用BP神经网络由低空间分辨率遥感图像序列重建得到一幅较高空间分辨率图像的算法。
Assisted by other bands high frequency geometric information, reconstruct noise band image with wavelet reconstruction filter to de-noise noise band image.
以其他波段的几何信息辅助噪声污染波段重构,经过相应的小波重构滤波器滤波,获得该波段图像的重建以进行消噪。
The current image compressed sensing algorithms can reconstruct the original image using the sparse prior of image from far fewer measurements than the Nyquist samples.
目前在压缩传感重构算法中利用图像的可稀疏性表示先验知识,从比奈奎斯特采样少得多的观测值中恢复原始图像。
Once this kind of data is used to reconstruct the image directly, beam-hardening artifacts appear in the reconstructed image.
若直接用多色投影数据来重建图像,就会出现射束硬化伪迹,这种硬化伪迹如果不校正就会影响医学诊断和工业检测的结果。
It uses the aliased information of multiple LR images with a different motion of the same scene to reconstruct the "super" resolution image which has even higher resolution than the original one.
超分辨率技术是一种利用同一场景的有相对位移的多帧低分辨率图像之间的混叠信息,来重建出比原始图像分辨率更高的超级分辨率图像的技术。
The algebraic reconstruction technique (ART) was proposed to reconstruct image from incomplete projection data.
针对不完全投影的数据重建问题,提出了利用代数重建法(ART)进行图像重建。
Besides image analysis and synthesis, model-based coding research still has an important direction to reconstruct an individual facial model.
除了图像分析合成,模型基编码中还有很重要的一个部分就是特定人脸模型的生成。
The main reason is the radon space data of scanned object is not complete, which will result in the image artifacts when using FDK algorithm to reconstruct with moderate or large cone angles.
本文分析FDK算法在中大锥角时重建产生伪影的主要原因是投影数据不完全,被扫描物体雷当空间数据缺失。
The reconstruct of 3d head model was completed through displaying ct image, querying and changing database, and fitting ct slices.
通过CT影像显示、数据库查询修改、二维ct切片拟合完成参数化三维重建。
Objective to analyze the incidence rate of self-image disorder (SID) after mammary cancer surgery and find out effectual nursing intervention in order to reconstruct patients self-image.
目的了解乳腺癌患者手术后自我形象紊乱的发生率,探讨重建自我形象的有效护理对策。
A BP neural network is used to reconstruct a high spatial resolution remote sensed image from low spatial resolution images sequences.
介绍了一种利用BP神经网络由低空间分辨率遥感图像序列重建得到一幅较高空间分辨率图像的算法。
The system allows surgeons to reconstruct 3D isosurface model from specific patients CT image. To improve 3D interactive performance operation-oriented is presented.
系统使医生能从特定患者的CT图像重构出三维表面模型,并使用了面向术式的手术模拟交互,改善了三维交互。
Experimental results show that the proposed algorithm is able to reconstruct the MRI image more efficiently than the current algorithms.
实验结果表明,该算法重构效果比现有算法有明显的提高。
Considering the characteristics of soccer video image, in this paper we used plane-based method to reconstruct 3d information.
在球场目标三维重建方面,本文针对足球视频图像的特点采用了基于平面的重建方法。
It's task is to detect motion object and reconstruct three-dimensional motion and structure parameters from image sequences.
序列图像分析的基本任务是从图像序列中检测出运动目标并估计其三维运动参数和结构参数。
In this method, from the lowest resolution, the approximate images are registered by optical flow field, and then reconstruct the image, up to the highest resolution.
方法先对图像进行小波分解,从最低分辨率的近似图像开始,采用光流场的方法进行逐级配准,再对配准的各分量进行重构,直至得到最高分辨率的配准图像。
A fast algorithm was developed to reconstruct the impedance distribution image of the cross section from the measured data.
提出的一种快速成象算法利用所测到的一组电压值来重建筒内物体的断层阻抗分布图象。
How to deal with such crises and reconstruct the image of police is a major subject under discussion.
如何正确应对危机,重塑警察形象意义重大。
The experimental results show that the MAP algorithm can be able to efficiently reconstruct a high quality image.
实验结果表明最大后验概率估计算法也能高效重建出高质量图像。
Reconstruction of a painting as a new form of language, reconstructed using concrete approach to reconstruct the image from the new structure.
具象重构绘画是一种新的语言形式,运用具象重构的手法去重新建构起画面中新的结构形式。
Now the existing direct volume CT methods face two difficulties:first, how to get the projection data to reconstruct the 3D image exactly, including whether the scanning structure is practical;
目前直接体积CT主要存在两大困难:一是如何获得三维图像精确重建所需的投影数据,包括扫描方式的可实现性;
Now the existing direct volume CT methods face two difficulties:first, how to get the projection data to reconstruct the 3D image exactly, including whether the scanning structure is practical;
目前直接体积CT主要存在两大困难:一是如何获得三维图像精确重建所需的投影数据,包括扫描方式的可实现性;
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