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- In this paper, forward modeling technique is applied to pre-stack depth migration to accurately image the front overthrust nappe struct. 文章将地震资料模型正演技术应用到叠前深度偏移,探讨了一种有助于川西龙门山前缘逆掩推覆构造地震资料精确成像技术。
- This paper had discussed correlation technique to implement Visual Simulation System, including 3D graphics API standard-OpenGL, 3D modeling technique, computer animation, Scene Driving Engine. 本文探讨实现视景仿真系统的相关技术,包括3D图形应用程序接口标准OpenGL,三维建模技术,计算机动画技术,视景驱动引擎;
- Considering the processes of making texture and resampling, the method of interactive incise for 3D image is realized. 结合纹理生成的过程和纹理重采样的过程,对重建后的三维图像实现了交互切割的算法。
- image modeling techniques 图像建模技术
- There is VRML (Virtual Reality Modeling Language) to produce the 3D images with geometry. VRML(虚拟现实建模语言)也能生成三维的几何图形。
- Jeremy demonstrates many practical examples of how to apply the concepts to both 2D and 3D image creation. 杰米展示了许多在2D或3D的图像创作中运用这些概念的例子。
- Another type of modeling technique is 'surfacing' (Freeform surface modeling). 另一个曲面造型很有优势的例子是车身面板。
- By using multi-texture mapping, more 3D image effect can be got.-more OpenGL texture mapp... 通过多纹理贴图,OpenGL可以表现更多图像显示特效,增强物体的材质感。
- Before discrimination, we present two ROI segmentation algorithms to extract the target region, one is an ICM segmentation algorithm based on MRF image model, and the other is based on CFAR technique. 在辨识之前,提出基于MRF模型的ICM分割和基于CFAR的分割两种算法从ROI中抽取目标区域。
- Integral imaging is a technique capable of recording and displaying 3D images with comtinuous parallax in full natural colour through micro-lens array. 摘要全景图像技术是一种通过微透镜阵列来记录和显示全真的三维场景的三维图像技术。
- Conclusion 3D imaging technique applied in the operation could play a good assisted effect on the trimalleolar fracture. 结论术中三维成像技术对三踝骨折切开复位内固定手术有很好的辅助作用。
- In medical field, visualization for medical image series can obtain 3D image of organ which can aid surgeon to diagnose, plan or simulate surgical. 对医学图像序列进行可视化,得到人体组织、器官以及病变体的三维图像,可以帮助医生进行临床诊断、手术规划和手术模拟。
- This work can be used for us understanding the feature modeling techniques inside 3D CAD/CAM system and making model with 3D design software. 这项工作为帮助人们理解在三维计算机辅助设计和计算机辅助制造系统软件内部进行的特征建模技术,及利用三维设计软件具体建模工作有实际意义。
- The wavelet packet is adopted to make denoising pretreatment first, and then the 3D image is restored by the PML algorithm. 采用小波包分析进行去噪预处理,再用PML算法对三维图像进行复原。
- The results were analyzed via ANOVA assays and Chi-Square test assays to determine the 3D image directionality of each types. 其试验结果以多变量分析及卡方检定进行结果分析各刺激物之立体影像之方向性。
- The content of study comprisethe theory of image model, morphology filter, background correlation and so on. 研究内容包括图像模型理论、形态滤波和背景相关特性等相关内容。
- Simulation experiments arc carried out, which verify the validity and efficiency of the new modeling technique for spot-welds of autobody. 仿真实例说明,此新型焊接单元,既保证了仿真计算的可靠,又避免了传统算法中细化局部网格的处理,减轻了工作量。
- High performance divider has been one of the critical components of processors in many large calculation applications such as 3D image processing. 摘要在3D图像处理等对运算要求高的领域,高效除法器已成为处理器内必不可少的部件。
- The modeling technique and application technique on PDM of STEP standards are studied in this dissertation. 本文对基于STEP标准的产品数据管理(PDM)建模技术和应用技术进行了研究。
- Methods Multi-slice Helical CT scanning was performed in 46 patients with scapular fracture.scapular 3D image reconstruction was carried out. 方法对46例肩胛骨折患者进行多螺旋CT扫描,重建肩胛骨表面遮盖法(SSD)图像。