Curvature estimation plays an important role in range image analysis.
曲率估计在深度图像分析中占有重要地位。
The principle is based on the fusion of intensity image and range image.
对测得图像数据进行分割是建立三维模型很重要的一步。
Range image is obtained by use of the multi-line structured light range image obtaining device.
采用本论文中设计的多线结构光深度图像获取装置获取了深度图像，并进行了图像处理。
The precise edge detection in range image was the base of 3-D object recognition and localization.
深度图像边缘提取是物体识别和定位的基础。
An image processing method for the range image acquired by a laser 3-d vision sensor is described.
描述了一种用激光三维视觉传感器获得的距离图象的处理方法，可自动探测出道路及障碍物。
A range image segmentation algorithm based on Gaussian mixture model of surface normal is proposed.
提出了一种基于表面法向的高斯混合模型的距离图像分割算法。
Based on the application requirements of visual prosthesis, designed a high dynamic range image sensor chip.
根据视觉假体的应用要求，设计了一种高动态范围的图像传感器芯片。
The range image is abstracted from the original data and then the height texture is used for assisting classification.
介绍了一种基于点云数据生成距离影像，而后引入对比度纹理辅助的点云数据建筑物快速提取方法。
Ladar, which can obtain range image and intensity image, may provide much useful information than other imaging system.
激光雷达能同时成距离像和强度像，较其他的成像体制给出更多的有用信息。
According to range image noise, combining intensity image with multilevel median filtering is used for actual ladar image.
根据距离像噪声来源，采用结合强度像的多级中值滤波对实际的雷达图像进行了去噪处理。
One of the most important contents about coherent imaging laser radar range image processing is suppressing the background.
相干激光成像雷达距离像处理的一个重要内容就是进行背景抑制。
Generally, this system provide a powerful analysis and testing tool for the study of Laser range imaging radar and range image.
该系统为激光距离成像雷达以及距离图像的研究提供了一种有效的分析和测试工具。
Radar target recognition utilizes the information of tracking, polarizing, JEM, range image and ISAR to perform target recognition.
雷达目标识别含利用跟踪信息、极化信息及通过JEM、距离像和ISAR进行识别。
Based on the image alignment and fusion technique, a method for fusing multiple photographs into a high dynamic range image is studied.
本文基于图像配准融合技术，研究了利用多幅普通图像合成高动态范围图像的方法。
To repair the hole in the range image which includes several features, a method of hole-filling based on template matching was proposed.
为填补深度图像中包含多个特征的孔洞，提出了一种基于模板匹配的孔洞填补方法。
We acquire range image of this target after the data processing. The details of target in the range image can be identified by naked eyes.
数据处理后得出目标的距离像，目标的细节信息在距离像中有很好的体现，肉眼可以识别。
In this system, after binarization and nonlinear filtering of range image with DSP, the object region is obtained by connecting area searching.
系统用DSP对距离图像进行二值化和非线性滤波处理后，通过连通域搜索提取出目标区域。
This system applies a DUALRAM and CPLD to the range data acquisition of laser radar, and then by pseudo coding, the range image is displayed on a color LCD.
系统用双口ram和CPLD采集激光雷达距离数据，经过伪彩色编码后距离图像显示在彩色液晶上。
Laser radar can present range image and intensity image, so it can accomplish the detection mission, but it also have flaw, the function of the range is very near.
激光成像雷达能成距离像和强度像，可以很好地完成目标辨认任务，但其缺点是作用距离较近。
Without consideration of discontinuities possible existing in range image, traditional finite difference or local surface fitting method, inevitably produce errors.
传统的有限差分或局部拟合方法未考虑到表面上可能出现的不连续性，因而会不可避免地出现错误。
The study in this thesis is about the algorithm of obtaining 3d data on the basis of range image obtained by structure light and the algorithm of object reconstruction.
本文对基于结构光获取的深度图像进行三维信息提取方法和目标重建算法这两部份进行研究。
Once such an equation is build up, the algorithm can be designed to extract iso-surface from range data and the consequent application of multi-view range image integration.
一旦等值面方程被建立起来，可以设计相应的算法从深度数据中提取等值面，从而实现多视场深度像的融合。
Firstly, this paper assumes that the surface of range image is piecewise smooth, and estimates curvature from the smooth piece of surface to which the current point belongs.
首先，提出曲面是分片光滑的假设，表面曲率需从该像素所属的光滑曲面片来估计。
A new arithmetic approach to the target identification of lidar range image was introduced by using the least squares estimation and linear glide updater for the design of a filter.
针对激光雷达一维距离像的目标识别，提出了利用最小二乘估计器和线性滑动更新器构造滤波器的算法。
The performance of jointing intensity image, range image and passive infrared image was the best, so the superiority of long-wavelength infrared active and passive images could be proved.
强度像、距离像与被动红外融合时的检测性能最高，从而验证了长波红外主被动复合成像的优越性。
In order to provide a more efficient estimation of different major geometries by a single model, an adaptive curve model which varies depending on the local nature of range image is employed.
为了能够仅依靠单一模型实现对环境中不同几何元素的有效估计，介绍了一种根据距离像局部特性进行自适应调整的曲线估计模型。
In this paper, to obtain range image, a device is developed by laser time sequence code technology, giving the concerned hardwares and working principles, presenting range measurement algorithm.
为了获得深度图像，采用激光时序空间编码技术，研制了深度图像获取装置，给出了深度图像获取装置的硬件和工作原理，提出了一种深度测量算法。
We extend the smoothing methods for 2d image to the field of the range image. Analysing the noise models, we utilize the Median filter and Gaussian filter to do the 3d smooth for the range image.
本文将平面图像平滑的方法拓展到深度图像领域，通过分析噪声模型，我们利用中值滤波器和高斯滤波器对深度图像进行三维平滑。
The algorithm even in the low-end display devices such mobile phones also can clearly see the effect of high dynamic range image, but the main solution is a static picture of the tone mapping problem.
该算法实现了即使在手机这种低动态范围显示设备上也能看到高动态范围图像的显示效果，它主要解决的是静态图片的色调映射问题。
In addition to their remarkable scope and range, these collections contain a striking visual record of exploration: the impulse to collect the world is reflected in a large and diverse image archive.
除了范围极其广泛之外，这些收藏还包含了惊人的探索视觉记录：这个庞大多样的图像档案反映了要把世界收藏起来的冲动。
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