Dissertation > Excellent graduate degree dissertation topics show

The Study and Implementation Forkey Technologies of Three-dimensional Visualization in Medical Images

Author: JiaDongZheng
Tutor: LvXiaoZuo
School: Inner Mongolia University of Science and Technology
Course: Applied Computer Technology
Keywords: Visualization Three-dimensional reconstruction Interactive cut VTK ITK
CLC: TP391.41
Type: Master's thesis
Year: 2012
Downloads: 135
Quote: 0
Read: Download Dissertation

Abstract


Medical image3-d visualization technology is one of the most active research points inthe international medical imaging field. It can render objects truly and visually, also showaccurate spatial information of a specific interest area of lesions clearly interactwith cuttingtechnology. It has a wide range of application requirements and research space in clinicaldiagnosis and in the process of medical teaching and treatment. Therefore, targeted researchhas a strong academic value and wide application prospect.Based on the depth learning of3-d visualization theory algorithms and familiar with thecharacteristics of programming tools, this paper focus on MC(Marching Cubes) algorithm andRC(Ray Casting) algorithm. This two algorithms were optimized and realized on the basis ofanalyzing the principles of the appropriate algorithms which provides a strong imagingsupport for doctors’ clinical diagnosis and treatment activities. Meanwhile, as the scarcity andincreasingly expensive of human specimens, it can effectively help students fully understandthe spatial location and structure information of tissues and organs both on the medicalscientific research and teaching aspects.Combined with the needs of clinical diagnosis practice and based on thethree-dimensional reconstruction, this paper focused on multiple plane cutting (coronal,sagittal, axial plane), interactions principle and realization of process of any plane cutting andrectangular cutting which can well meet different needs in clinical and scientific researchingand teaching. It can maximize the use of medical imaging information to provide a strongimaging technical support on the process of the diagnosis and treatment of diseases.A medical image visualization software were developed on the platform of Visual Studio2005combined with VTK(Visualization Toolkit), ITK(Insight Segmentation and RegistrationToolkit)which mainly achieved to draw surface and three-dimension volume rendering basedon DICOM image sequence and provides a number of flexible and convenient interactiveoperations such as cutting for image reconstruction. Research work in this paper laid a solidtechnical foundation for the implementation of the clinical utility system and has a very goodprospects and practical significance.

Related Dissertations

  1. 3D Visualization Research of Medicial Ultrasound Image,TP391.41
  2. Three-Dimensional Numerical Modelling for the Head and the Electric Field Analysis of DBS,R742.5
  3. Study on Model-Based Visualization of Wheat Root Systems,S512.1
  4. Effects of Individual Differences in Cognitive Style and Spatial Ability on Web Search Behavior,B842.1
  5. Minging Design on the Guard Coal Pillars and Deformation Monitoring and Data Processing of the Shaft,TD822.3
  6. Study of 3D Stratum Modelling and Visualization Method Based on MPI,TP391.41
  7. Research on Layer Rock 3D-Modeling and Visualization Method,TP391.41
  8. The Method Research of Three-dimensional Visualization on Forward and Inverse of Gravity & Magnetic,TP391.41
  9. Research and Implementation of Non-rigid Medical Image Registration Method Based on Improved Optical Flow Model,TP391.41
  10. Design of Medical Image Three-Dimensional Visualization System Based on Windows,TP391.41
  11. Research and Realization of GPU Based Medical Image Volume Rendering Algorithm,TP391.41
  12. The Research and Application of the Three Dimensional Model’s Building and Visualization Engineering,TP391.41
  13. Computer-assisted hip replacement surgery systems research and development,TP391.41
  14. Research on the Computer-Aided Surgery Planning for Lacrimal Passage,TP391.7
  15. Energy Minimization Based Segmentation and 3-D Visualization for Abdominal CT Image,TP391.41
  16. Design and Development of Three Dimensional Modeling and Simulation System for Digital City,N945.12
  17. WebGIS-based geographic information support technology in the water safety warning systems applied research,P208
  18. CT images of concrete based on VTK visualization technology Research and Implementation,TP391.41
  19. Research on Volume Rendering of CFD Scalar Data and Parallel Rendering,TP391.41
  20. Visualization and Assistant Decision-Making Research of Maintenance for Provincial Power Grid,TP391.41
  21. Key Technologies Research on 3D GIS Platform with Dynamic Characteristics,P208

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Pattern Recognition and devices > Image recognition device
© 2012 www.DissertationTopic.Net  Mobile