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xulietuxiangjianceyuchongjian
针对目前工业制造领域面临的难题,提出利用非量测数字摄像机进行工业钣金件高精度三维重建与视觉检测.采用二维直接线性变换分解摄像机参数初值并结合光束法平差进行高精度标定 利用最小二乘模板匹配提取像面上的点、直线信息并进行混合光束法平差,从而进行钣金件的高精度三维重建及其尺寸制造误差的检测.所开发的视觉检测系统硬件成本低、自动化程度较高,实际数据的多次实验均取得了优于1/8 000的相对精度,说明所论述的方法为工业零件的自动化三维检测提供了一条可行途径.(View of the current challenges facing the field of industrial manufacturing, made use of non-metric digital camera precision sheet metal parts for industrial reconstruction and visual inspection. Using two-dimensional direct linear transformation and the decomposition of initial parameters of the camera bundle adjustment with high accuracy calibration extracted by the least square template matching, like the surface of point, line information and mixed bundle adjustment to the three-dimensional reconstruction of high-precision sheet metal parts and the size of the detection of manufacturing errors. visual inspection system developed by the hardware low cost, high degree of automation, the actual data, many experiments have achieved better than 1/8000 of the relative accuracy, that the methods discussed in the automation of industrial components to provide a feasible three-dimensional detection approach.)
- 2010-12-02 11:56:32下载
- 积分：1
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a
说明： 虚拟内窥镜关键技术研究
虚拟内窥镜技术（Virtual Endoscopy）是虚拟现实技术在现代医学中
的应用。它利用医学影像作为原始数据，融合图像处理、计算机图形学、科
学计算可视化、虚拟现实技术，模拟传统光学内窥镜的一种技术。它克服了
传统光学内窥镜需把内窥镜体插入人体内的缺点，是一种完全无接触式的检
查方法。虚拟内窥镜的研究旨在为医生提供诊断依据，还可应用于辅助诊断、
手术规划、实现手术的精确定位和医务人员的培训等。(Research on key technologies of virtual endoscopy virtual endoscopy (Virtual Endoscopy) is a virtual reality technology in modern medicine. It has made use of medical imaging as an original data, the integration of image processing, computer graphics, scientific visualization, virtual reality technology to simulate a conventional optical endoscope technology. It overcomes the traditional optical endoscope to be inserted into the endoscope body of the shortcomings of the human body is a no-contact inspection method. Virtual Endoscopy of the study was to provide diagnosis for doctors, but also applies to diagnosis, surgical planning, to achieve precise positioning of surgical and medical personnel training.)
- 2007-08-05 09:53:18下载
- 积分：1
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RPC_errAnaly
利用严格成像模型生成的虚拟格网数据解算卫星影像的RPC参数，用于卫星影像定位(Use strict generated virtual imaging model grid data calculating satellite images RPC parameters for satellite image positioning)
- 2021-03-05 14:59:31下载
- 积分：1
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StandardIEButton
outlook风格的界面例子(Outlook style interface example)
- 2004-09-26 07:35:55下载
- 积分：1
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读取显示BMP图像 BITMAP2000
读取显示BMP图像(read BMP images show)
- 2004-11-17 15:29:45下载
- 积分：1
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raytrace3
光线跟踪算法，能显示基本图形（球形，立方体，墙面），实现阴影，高光，反射，折射等效果(Ray tracing algorithm, can display basic graphics (sphere, cube, wall), to achieve shadows, light, reflection, refraction and other effects)
- 2021-04-15 22:18:54下载
- 积分：1
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Irrlicht_source1.0_wip
irrilicht开源引擎，用于windows，mac等各个平台的图像开发(irrilicht engine， it‘s opensource)
- 2010-06-20 15:20:15下载
- 积分：1
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HoughChange
检测图形中的直线，在程序中稍微改动，即可检测多条直线(Detection of graphics in a straight line, a slight change in the procedure, can detect more than a straight line)
- 2007-12-09 14:33:41下载
- 积分：1
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jpeg
jpeglib的库文件，方便实现很多关于jpeg的操作，例如格式转换等等。(jpeglib the library file to facilitate the achievement of the operation of a number of jpeg, for example, format conversion and so on.)
- 2009-05-06 18:23:22下载
- 积分：1
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ex2
用画笔绘制圆角矩形，椭圆，饼形，并用不同颜色画刷进行填充。(Draw a rounded rectangle, ellipse, pie with a brush, and brush with a different color fill.)
- 2013-12-07 23:42:44下载
- 积分：1
