Raster projection imaging is an important technology for 3d object reconstruction and measurement.
光栅投影成像是3维物体重建和测量的重要技术。
On the basis of conical projection imaging principle, this paper elucidates the spatial relationship in the planar imaging of human skull and face.
本文从锥体投影成像原理出发，阐述人的脸面形成平面影像时的空间关系。
Time-resolved contrast-enhanced MRA, which combines tomographic and projection imaging methods, is a fast way to obtain the maximum information very quickly during a single procedure.
动态增强MRA结合特殊的成像技术，可以一个步骤就可以快速获得最大程度的信息量。
The computer simulation of the distribution of the imaging space illumination under different parameters gives a straightforward proof of the imaging principle applied in this projection system.
经过模拟分析在不同参数条件下投影系统的空间光照度分布情况，直观地验证了上述投影系统的成像理论。
A stabilization imaging system is proposed, and the feasibility of design and realization is verified by studying the robustness of gray scale projection algorithm for under-exposured images.
研究了在低曝光量情况下灰度投影算法的稳健性，为提出的稳定成像系统的设计与实现提供可行性论证。
Moreover, the target imaging prOjection plane may also change with time.
从而目标的成像平面也是时变的。
To register multiple range images, we present a method for the pose estimation of multiple viewpoints for three-dimensional digital imaging system based on fringe projection.
为校准多视场深度数据，提出基于条纹投影的三维数字成像系统的多视点姿态估计方法。
Back projection (BP) algorithm is a popular imaging algorithm for impulse SAR.
后向投影(BP)算法是一种被广泛应用于冲激sar的成像算法。
Dynamic infrared Scene Projection (DIRSP) technology is a major method to evaluate the performance of infrared imaging measurement and tracking systems.
动态红外场景投影(DIRSP)技术是考察和评估红外成像测量跟踪系统性能指标的主要方法。
A 3-d face model is constructed by the imaging theory and spherical harmonics, combining with the principle of 3-d projection and PCA.
根据3 -D数据的优势，利用图像成像原理和球面调和函数理论，结合3 - D投影原理和PC A技术建立了一个3 - D人脸模型。
The principle of projection type micro optical encoder has been described and the optics theory of grating imaging is deduced.
对投影型微光学编码器的原理进行了分析，结合微机电系统集成技术，提出并实现了投影型微光学编码器。
Then the effects of the voxel size, the geometrical mapping of the projection matrix and the ratio of detector size to imaging object size, on the spatial resolution were discussed.
同时还讨论了体素尺寸、几何映射获取投影矩阵以及探测器尺寸与成像物体尺寸比值对断层图像空间分辨率的影响。
The Back Projection Algorithm adopted in the process of impulse SAR imaging is analyzed in this paper. The algorithm is different from that of conventional SAR imaging formation.
本文研究了一种用于冲激SAR成像处理的算法——反向投影法，该算法不同于满足“远场、窄带”约束条件下的常规SAR的频域成像算法。
This paper introduced operating principles and system architecture of the "Laser Digital Color Photofinishing", which is the most advanced technology in the color projection and imaging industry.
介绍了“数字激光彩扩”这种彩扩影像产业中的最新技术的工作原理和系统结构。
The adverse projection measuring method reverse the position of object and image in the imaging system of lens, it overcome back focus length and resolution power limitation.
逆投影法颠倒镜头成像系统物和像的位置，克服了手机镜头后焦、像素等的限制。
An embedded 3-d digital imaging scheme with a digital signal processor (DSP) is presented, which is based on digital white-light projection method.
提出一种基于数字白光投影的三维数字成像嵌入式DSP处理系统。
In this paper, we propose a new algorithm based on sub-aperture and filtered back-projection algorithm to estimate the anisotropy of objects scattering centers in wide-aperture imaging.
介绍了由投影重建图像的基本原理，对扇束滤波反投影重建算法进行了分析，并针对该算法的特点提出了一种提高算法求解速度的方法。
In this paper, we propose a new algorithm based on sub-aperture and filtered back-projection algorithm to estimate the anisotropy of objects scattering centers in wide-aperture imaging.
介绍了由投影重建图像的基本原理，对扇束滤波反投影重建算法进行了分析，并针对该算法的特点提出了一种提高算法求解速度的方法。
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