Description: High-resolution Real-time 3D Shape Acquisition In this paper,describe a high-resolution, real-time 3D shape acquisition system based on structured light techniques.This system uses a color pattern whose RGB channelsare coded with either sinusoidal or trapezoidal fringe patterns. Platform: |
Size: 1077009 |
Author:782675808@qq.com |
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Description: 利用Java 3D API来编写的一个Java三维动画的演示程序。这个程序将在中央显示一行3D的文字，在4个角分别显示4个不同的几何形体，并不停地旋转变化颜色，同时循环播放音乐。-use Java 3D API to write a Java 3D animation demonstration program. This procedure will be shown here in the central 3D language, the four Kok showed four different geometric shape, and are constantly rotating color change, while circulation music. Platform: |
Size: 560128 |
Author:叶志勇 |
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Description: 图像的纹理分析方法(从图像、图形融合的思想出发 ，介绍了基于图像分析的表面形状恢复及纹理
三维特征获取方法，并将其应用于图形建模和纹理映射．首先利用不同视点下的遮挡
边缘序列，并结合其它视觉信息的分析，获取了表面点的三维几何坐标，实现了基于
图像分析的表面形状绘制．接着利用阴影分析方法，提取纹理图像的表面起伏特征，
将该特征结合像素点的颜色属性，进行图形纹理映射，实现了基于图像特征分析的图
形纹理生成．实验结果证明了图像、图形融合思路的可行性和有效性及图像、图形融
合方法的巨大潜力．)
-image texture analysis methods (from the images, graphics integration of thinking is introduced, based on image analysis of the surface texture and shape recovery obtain three-dimensional feature, which can be used for graphical modeling and texture mapping. The first to use different view of shading sequence and combine other visual the analysis of information, access to a 3D surface geometry point coordinates and realized the image analysis based on the shape of the surface mapping. then use shadow analysis to extract the image texture features undulating surface and combine it with the color attribute, graphics texture mapping, image-based achievement features graphics texture generation. experimental results show the images, graphics integration ideas on the feasibility and effectivene Platform: |
Size: 3542016 |
Author:wfw |
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Description: BSplineCtrl B样条空间线,在空间绘制可以用鼠任意拖动来改变形状的B样条平滑曲线。用到的知识有：B-Spline ，鼠标三维拾取。-BSplineCtrl B-spline space line drawing in space can be used arbitrarily drag mouse to change the shape of B-spline smoothing curves. The knowledge is used : B-Spline, 3D mouse picked up. Platform: |
Size: 110592 |
Author:华文广 |
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Description: 本程序实现了利用OpenGL来绘制三维场景，场景可以进行远、近距离的查看，可以切换目标形状等。-realized by the use of OpenGL to draw 3D scene, the scene can be far, close to the Show, can switch targets shape. Platform: |
Size: 233472 |
Author:hxr |
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Description: 一种光线追踪算法的程序，利用VB编程，可以显示三维形体的真实感-a ray tracing algorithm for the procedure, and use VB can demonstrate that the photorealistic 3D Shape Platform: |
Size: 39936 |
Author:彭博 |
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Description: fdtd一维到三维算法，其中包括有各种散射体形状的示例，是用matlab编写的程序，-fdtd one-dimensional to 3-D algorithm, which includes various scattering body shape example, Matlab is prepared by the procedures, Platform: |
Size: 32768 |
Author:阿呆 |
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Description: 太空帆板的震动显示软件，三维图形软件为曲面形状动态可视化显示提供了保障。
利用OpenGL能实现高性能的三维图形功能，这使得科学计算可视化、仿真可视化技术发展迅速
本课题在OpenGL的高级编程和可视化系统开发以及VC十十开发平台上，可以实现振动的动态可视化
已有的研究基础和实验条件
-space windsurfing shock display software, 3D graphics software for surface shape Dynamic Visualization of providing protection. OpenGL can achieve high-performance 3D graphics functions, which makes scientific visualization, Visual Simulation technology is developing rapidly in this issue of senior OpenGL programming and visualization systems development and eighteen VC development platform, can achieve the dynamic vibration visualization has been the basis for further study and experimental conditions Platform: |
Size: 4576256 |
Author:陆美玉 |
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Description: 计算机视觉是在图像处理的基础上发展起来的新兴学科。计算机视觉从信息处理的层次研究视觉信息的认知过程，研究视觉信息处理的计算理论、表达与计算方法。本书系统地介绍了计算机视觉的重要理论与算法，包括图像特征提取，摄像机定标，立体视觉，运动视觉(或称序列图像分析)，由图像灰度恢复三维物体形状的方法，物体建模与识别方法以及距离图像分析方法等。-in computer vision image processing on the basis of the development of a new subject. Computer processing of visual information from the study on the levels of visual information cognitive process, the study of visual information processing theory. Expression and calculation methods. The book systematically introduces computer vision of the important theory and algorithms, including image feature extraction, camera calibration, stereo vision, sports vision (or image sequence analysis), gray-scale images from 3D object shape, Object Modeling and Recognition and the distance between image analysis methods. Platform: |
Size: 13977600 |
Author:谢志东 |
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Description: 1.Direct X基础.doc
2.Direct 3D程序的Windows程序代码.doc
3.设定Direct 3D应用程序中的DirectDraw.doc
4.设定Direct X应用程序中的Direct 3D.doc
5.Direct 3D顶点、转换和打光处理管线.doc
6.绘制 3D基本形状.doc
7.游戏杆和键盘输入.doc
8.贴图.doc
9.烟雾.doc
10.Alpha混合.doc
11.光影对映和环境对映.doc
12.屏蔽缓冲区.doc
13.加载 3D模型并让模型动作.doc
14.让Direct 3D应用程序最佳化.doc
15.整合DirectPlay.doc
16.结论.doc
-1.Direct X basis. Doc2.Direct 3D process Windows program code. Doc3. Settings Direct 3D applications DirectDraw.doc4. Settings Direct X applications Direct 3D.doc5.Direct 3D vertex, transformation and fighting light processing pipeline. doc6. Rendering 3D basic shape. doc7. joystick and keyboard input. doc8. map. doc9. smoke. doc10.Alpha mixed. doc11. lighting and environment mapping enantiomers. doc12. shielding buffer. doc13. loaded 3D models and make the model move. doc14. Let Direct 3D application optimization. doc15. integration DirectPlay.doc16. Conclusion. doc Platform: |
Size: 2886656 |
Author:张敏 |
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Description: 一个可以在屏幕上显示一个转动的三维的人脸造型,可以转动-A can on the screen shows a rotating three-dimensional face shape, you can rotate Platform: |
Size: 688128 |
Author:chan |
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Description: The goals of this tool is to manipulate the fast marching algorithm in 2D and 3D. Application to shortest path extraction (e.g. road tracking and tubular structure extraction in medical images), shape statistics and geodesic remeshing are presented.-The goals of this tool is to manipulate the fast marching algorithm in 2D and 3D. Application to shortest path extraction (eg road tracking and tubular structure extraction in medical images), shape statistics and geodesic remeshing are presented. Platform: |
Size: 1349632 |
Author:费仙凤 |
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Description: Shape from shading（从明暗恢复形状）的几种基本的方法，做3D恢复可以用的到！-Shape from shading (shape from shading) of several basic methods to do 3D can be used to restore to! Platform: |
Size: 1458176 |
Author:wang |
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Description: 3D Statistical shape analysis by SHPARM method: code and paper. From the top group at UNC. Platform: |
Size: 3931136 |
Author:Jeff |
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Description: Recovering 3-D structure from motion in noisy 2-D images is a problem addressed by many vision system researchers. By consistently tracking feature points of interest across multiple images using a methodology first described by Lucas-Kanade, a 3-D shape of the scene can be reconstructed using these features points using the factorization method developed by Tomasi-Kanade. Platform: |
Size: 4657152 |
Author:Stephen Bishop |
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Description: 提出了一种用于物体外形非接触式提取的综合立体匹配方法。该方法综合了基于面积的立体匹配过程和基于特征的立体匹配过程。能充分利用它们各自的优点。 既能产生致密视差图。又能获得不连续处的准确匹配。 解决了物体外形非接触式提取中的关键性的问题实验结果以及实际应用都收到了很好的效果。-Proposed for object shape extraction of non-contact integrated stereo matching method. This method is an integrated area-based stereo matching process and feature-based stereo matching process. Able to make full use of their respective advantages. Both produce dense disparity map. Can be discontinuous at the exact match. Solve the non-contact object shape extraction of critical issues, as well as the practical application of experimental results have received very good results. Platform: |
Size: 203776 |
Author:liaozw |
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Description: 目的 利用 CT、 MR等获得的图像 ,重构出器官、 骨骼或组织的三维形体 ,帮助医生诊断、 治疗或制订手术方案。方法hear2Warp 算法通过将三维数据场的投影分解为错切变换( shear ) 和变形变换(warp)两步来实现三维重建 ,显著减少了计算量。先对体数据进行错切变换 ,然后在错切空间根据阈值法获取三维表面 ,根据光照模型得到三维表面的亮度 ,最后通过变形变换得到最终的结果图像。-The purpose of the use of CT, MR and other available images, reconstruct organs, bone or tissue of the three-dimensional shape, helping physicians diagnose, treat, or development of surgery. Methods hear2Warp algorithm the projection of three-dimensional data field is decomposed into shear transformation (shear) and deformation of transformation (warp) two-step to achieve the three-dimensional reconstruction, significantly reducing the computational complexity. The first body of data on the shear transformation, and then in the wrong tangent space under the threshold value method to obtain three-dimensional surface, obtained under the illumination model three-dimensional surface brightness, the final adoption of a final result of deformation of the image transformation. Platform: |
Size: 301056 |
Author:liaozw |
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Description: 由图像的灰度，恢复三维物体的形状，包括源程序和图片-By the gray scale image to restore the shape of three-dimensional objects, including source code and pictures Platform: |
Size: 843776 |
Author:唐路 |
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