提出了一种新的光学全场轮廓术。
讨论了频谱泄漏对傅里叶变换轮廓术测量精度的影响。
The phase error caused by leakage in a 3- D object measurement Fourier transform profilometry (FTP) method is discussed.
提出了利用编码光两个采样值实现相位测量轮廓术的原理。
A new method of phase measuring profilometry, which USES only two samples of the coded intensity, is presented.
这对于复合相位测量轮廓术的进一步应用具有实际指导意义。
It is significant for the application of composite phase measuring profilometry.
由于具有很高的精度，位相测量轮廓术是其中一种重要的方法。
Beacause of its higher accuracy, Phase Measuring Profilometry is one of the most important methods.
三维面形测量具有很高精度，位相测量轮廓术是其中一种重要方法。
Because of the precision of phase measuring profilometry, it is an important way of three-dimensional measuring.
本文详细给出了线性编码轮廓术的原理，并通过实验验证了其可行性。
The principle of linearly coded profilometry is discussed in detail and the reliability is verified by the experiment results.
傅里叶变换轮廓术和相移法是投影栅法测物体三维形貌的两种重要方法。
Fourier transform profilometry and Phase shifting are two important methods in 3-d measurement of body.
针对基于相位测量轮廓术得到的三维数据点，研究了三维点云配准算法。
Registration algorithms for 3-d point cloud are investigated, given the unwrapped phase map computed based on phase measurement profilometry.
针对基于相位测量轮廓术解算的相位值，研究了相位值与高度值之间的对应关系。
Given the unwrapped phase map computed based on phase measurement profilometry, the correspondence between unwrapped phase and height value is studied.
在光栅投影三维轮廓术中，直接条纹位移分析法存在着垂直条纹方向分辨率低的缺点。
Among all methods of 3-d profilometry with projecting grating, direct fringe displacement analysis has the fault of low resolution in vertical fringe direction.
针对传统调制度轮廓术测量速度较慢的问题，本文提出了彩色双通道投影的调制度轮廓术。
In order to solve the lower measurement efficiency in traditional modulation profilometry, a fast modulation profilometry is proposed based on double color projections.
提出了两种在相位轮廓术中使用离散小波变换提取条纹相位的方法：单次分解法和多次分解法。
Two approaches, single decomposition approach and multi-decomposition approach, using discrete wavelet transform for extracting phase in phase profilometry are proposed.
提出了基于数字彩色结构光投影的动态三维测量轮廓术，用于人在讲话过程中嘴唇的三维测量。
A novel system based on digital color-encoded structure light for 3-D lip-moving shape measurement was presented. The principle of color-encoded 3-D shape measurement was introduced.
傅里叶变换轮廓术是属于主动式光学三维测量方法中的一种。其测量精度较高，且数据采集速度快。
Fourier transform profilometry is one of the most popular active 3d optical measurement methods, with the advantage of high accuracy and fast acquisition speed.
傅里叶变换轮廓术(FTP)采用数字光投影仪(DLP)，可以得到各种结构光场，提高了测量的灵活性。
Digital Light Projector (DLP) is used as a projecting device in Fourier Transform Profilometry (FTP), which brings great flexibility.
结论：应用位相测量轮廓术和逆向工程软件进行单侧眼眶部缺损修复的计算机辅助设计是一种切实可行的方法。
Conclusion: the use of phase measuring profilometry and re software is a convenient and effective method to the computer-aided design for the restoration of unilateral orbital defect.
提出一种新的光学轮廓术线性编码轮廓术，它利用周期线性结构光编码三维物面，并辅以相移技术来解调相位。
A new optical profilometry linearly coded profilometry is presented. It USES a periodic linear structure illuminating light to code the surface and the phase shifting technique to decode the phase.
而傅里叶变换轮廓术作为一种主动光学三维形貌测量技术，因其只需要一幅变形光栅图样来做全场分析的优点，而受到人们广泛关注。
The Fourier transform profilometry as an active optical 3d shape measurement technology has been widely concerned because it need only one deformed grating image to make full-field analysis.
首尔南部的一位医师说：“双眼皮手术和鼻子整形术比去年减少了30%，而面部轮廓改形术则减少了40%多。”
"We saw a 30 percent drop in double eyelid operations and rhinoplasty from last year and more than a 40 percent decline in facial contouring surgery," a surgeon in southern Seoul said.
目的：通过自体颗粒脂肪移植术，恢复面部容积，改善面部轮廓和衰老。
Objective Using autologous fat autotransplantation to restore the volume of face and improve facial recontouring and aging face.
她选择了一个叫做“脂肪填补术”的外科手术，在手术的过程中，需要把胃里的脂肪注射在额和凹脸颊里，来填充轮廓。
She chose a "fat graft" procedure that removes fat from the stomach that is later injected on the forehead and sunken cheek fold to make a fuller profile.
本发明是三维传感技术中一种可绝对位相展开的十六步双频光栅相移轮廓 术。
The invention provides 16-step dual-frequency grating phase shift profilometry capable of absolute phase unwrapping in the three-dimensional sensor technology.
本发明是三维传感技术中一种可绝对位相展开的十六步双频光栅相移轮廓 术。
The invention provides 16-step dual-frequency grating phase shift profilometry capable of absolute phase unwrapping in the three-dimensional sensor technology.
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