Clothing Experiences of Consumers with Body Asymmetry and their Interaction with Three-Dimensional (3D) Visualization Technology

Objective: Paper for CT imaging in three-dimensional visualization technology for laparoscopy combined with biliary hard lens therapeutic clinical effect of extrahepatic bile duct stones were evaluated. Methods: Abdominal medical image 3D visualization software for our hospital CT imaging diagnosis and treatment of bile duct stones in 45 patients of bile duct stones three-dimensional visualization of clinical analysis and preoperative planning, and brought it into the operating room three-dimensional visualization model, guiding the implementation of the joint 3D laparoscopic biliary lithotripsy targeted hard lens. At the same time, as well as consistency with the actual hepatolithiasis distribution calculation operative 3D model visualization display; The operative time, bleeding, blood transfusion, stone clearance rate, morbidity and mortality perioperative after review stone recurrence rate was observed. Results: reproducing a three-dimensional patient model visualization liver, intrahepatic vascular anatomy of the liver bile duct stones distributed, real intraoperative and preoperative displayed three-dimensional visualization model consistent, pre-operative manner consistent with preoperative planning. Operation time (125.9±21.2) minutes, blood loss (38.8±8.5) ml, no massive hemorrhage and blood transfusion; MRCP examination by stone clearance rate was 100%; 2 biliary injury, bile leakage 1 complication the rate was 6.7%; There were no perioperative deaths. Stone recurrence two cases, the recurrence rate of 4.4%. Conclusion: The three-dimensional visualization techniques may be implemented hepatolithiasis accurate assessment of preoperative, intraoperative guidance of laparoscopic, endoscopic biliary hard gravel, stone liver resection operation, help to improve stone clearance rate, guarantee operation safety.

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The Computer Room Modeling and Data Display Based on Three Dimensional Visualization

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.741.248 ◽

2015 ◽

Vol 741 ◽

pp. 248-253

Author(s):

Gong Yin Luo ◽

Kang Ling Guan ◽

De Yong Liao ◽

Shan Yang ◽

Yu Lin Zhuang

Keyword(s):

3D Visualization ◽

Three Dimensional ◽

Data Display ◽

Visualization Technology ◽

And Function ◽

Computer Operation

This paper introduces the communication room modeling and data display method based on 3D visualization technology, proposes the overall architecture and function architecture of the Three Dimensional Visualization communication room, and depicts the panoramic display of 3D computer operation monitoring from four aspects such as 3D monitoring visualization, 3D assets visualization, 3D wiring visualization and 3D statistical visualization.

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Application of Visualization and GIS Techniques in Water Conservancy Works

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.605-607.2510 ◽

2012 ◽

Vol 605-607 ◽

pp. 2510-2513

Author(s):

Nan Xie ◽

Zhi Yang

Keyword(s):

3D Visualization ◽

Three Dimensional ◽

Hydraulic Engineering ◽

3D Gis ◽

Modeling Framework ◽

Gis Model ◽

Engineering Environment ◽

Water Conservancy ◽

Visualization Technology ◽

Gis Software

3D visualization has become the basic requirements of many applications of GIS. However, most of the commercialization of GIS software based on two-dimensional, to describe the true three-dimensional hydraulic engineering environment. Data integration with 3D visualization technology can be obtained through various means in order to visualize three-dimensional graphics dynamically shown to provide a convenient analytical tool to handle the vast amounts of complex engineering data, has become the GIS research cutting edge of technology and research hotspot. This paper first discusses the hydraulic engineering 3D visualization modeling framework and then study the water conservancy 3D GIS model and visualize the general principles and processes. And the general approach and application effect of 3D GIS Model have been illustrated in detailed.

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Facilitating Student Understanding through Incorporating Digital Images and 3D-Printed Models in a Human Anatomy Course

Education Sciences ◽

10.3390/educsci11080380 ◽

2021 ◽

Vol 11 (8) ◽

pp. 380

Author(s):

Dzintra Kazoka ◽

Mara Pilmane ◽

Edgars Edelmers

Keyword(s):

Digital Images ◽

3D Visualization ◽

Three Dimensional ◽

3D Models ◽

Human Anatomy ◽

Virtual Dissection ◽

3D Printed ◽

Level Of Knowledge ◽

Visualization Technology ◽

Study Process

Combining classical educational methods with interactive three-dimensional (3D) visualization technology has great power to support and provide students with a unique opportunity to use them in the study process, training, and/or simulation of different medical procedures in terms of a Human Anatomy course. In 2016, Rīga Stradiņš University (RSU) offered students the 3D Virtual Dissection Table “Anatomage” with possibilities of virtual dissection and digital images at the Department of Morphology. The first 3D models were printed in 2018 and a new printing course was integrated into the Human Anatomy curriculum. This study was focused on the interaction of students with digital images, 3D models, and their combinations. The incorporation and use of digital technologies offered students great tools for their creativity, increased the level of knowledge and skills, and gave them a possibility to study human body structures and to develop relationships between basic and clinical studies.

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Anatomical Study of the Hepatic Veins in Segment 4 of the Liver Using Three-Dimensional Visualization

Frontiers in Surgery ◽

10.3389/fsurg.2021.702280 ◽

2021 ◽

Vol 8 ◽

Author(s):

Jun Zhang ◽

Xiaochao Guo ◽

Qilu Qiao ◽

Jianxun Zhao ◽

Xin Wang

Keyword(s):

Hepatic Vein ◽

3D Visualization ◽

Venous Blood ◽

Three Dimensional ◽

Morphological Characteristics ◽

Hepatic Veins ◽

Hepatic Surgery ◽

Visualization System ◽

Vein System ◽

Visualization Technology

Objective: The current study aimed to examine the anatomical structure of the hepatic vein of segment IV liver (S4) of the liver using three-dimensional (3D) visualization technology in order to explore the surgical value of the middle hepatic vein (MHV) manipulation and highlight the importance of current research in hepatic surgery.Methods: Between January 2014 and December 2019, 52 patients with abdominal diseases(not including hepatic disease) were selected for multiphasic computed tomography-enhanced scans of the upper abdomen. A 3D visualization system was utilized to display the structural details of the hepatic veins in S4 of their livers. Couinaud's eight-segment classification system was used to denote the liver' sections.Results: The constructed 3D model clearly displayed vascular morphological characteristics and their location in the liver, hepatic artery and vein system, and portal vein system. Of the 52 patients, 43 had an umbilical fissure vein (UFV) (82.7%), 19 had an accessory S4 liver vein (36.5%), 16 had both a UFV (30.8%) and an accessory S4 liver vein, and 6 had neither (11.5%). A total of 79% of the patients with a UFV and 74.2% of those with an accessory S4 liver vein had venous blood returning into the left hepatic vein.Conclusion: 3D visualization technology was used to determine hepatic venous return of S4 hepatic veins and was found to improve the safety of evaluation in hepatic surgery.

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Research and Implementation of Three-Dimensional Power Lines Selection System Based on Aerial Images

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.738-739.213 ◽

2015 ◽

Vol 738-739 ◽

pp. 213-216

Author(s):

Peng Zhao ◽

Hao Li ◽

Ya Nan Li ◽

Wei Wei Lu ◽

Jie Xuan Wu

Keyword(s):

Transmission Lines ◽

3D Visualization ◽

Three Dimensional ◽

Processing Technology ◽

Aerial Images ◽

Power Lines ◽

Selection System ◽

Direct Information ◽

Visualization Technology ◽

Images Processing

Based on the application of aerial images processing technology and 3D visualization technology, this paper used a series of procedures including aerial images procession, DEM generation, three-dimensional tower modeling and images recombination, and adopted VB + VRML to generate virtual three-dimensional images animation of the study area according to certain scale and flight routes, this three-dimensional power lines selection system provides the designers the most direct information to grasp the route of the transmission lines from the macro perspective.

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Developing Interfaces for Interactive Product Visualization in Truly 3D Virtual Workspaces

Volume 2: 31st Computers and Information in Engineering Conference, Parts A and B ◽

10.1115/detc2011-47088 ◽

2011 ◽

Author(s):

E. Z. Opiyo

Keyword(s):

Motion Tracking ◽

3D Visualization ◽

Three Dimensional ◽

Practical Method ◽

Virtual Object ◽

Holographic Display ◽

Product Models ◽

Interactive Product ◽

Visualization Technology ◽

Virtual Product

Three-dimensional (3D) visualization technologies are increasingly applied in visualization of virtual product models. Devices such as 3D glasses, head/helmet mounted displays (HMDs), stereo projectors and in some instances even some of the emerging visualization technologies including, for instance, holographic displays, swept volume displays and other volumetric displays are examples of technologies that can be used in visualization of virtual models of engineering products. These technologies allow viewers (i.e. in this case designers and engineers) to explore various aspects of products such as appearance or shape more aptly. 3D virtual product models are especially useful for activities that require space imagination such as evaluation of concepts, aesthetics review, assembly verification and ergonomics review. The problem, however, is that interactivity of most of the existing 3D visualization technologies is very limited. Therefore, this paper describes an attempt aimed at developing intuitive interaction methods for visualization of 3D product models in truly 3D visualization environment and at investigating how basic tasks such as selecting, rotating or moving 3D virtual object in 3D scene can be accomplished. A holographic display is used as a case study truly 3D visualization technology. Different interaction methods have been developed and user tests carried out to qualitatively evaluate the usability and suitability of these methods. Motion tracking is seen as a practical way for manipulating 3D product models in 3D workspace while spatial touch screen with tangible object and virtual menu is seen as a practical method for manipulating menu items. The paper also illustrates how these two interface methods can be used for performing certain basic interactive product visualization operations in 3D workspace.

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Research on 3D Dredged Soil Visualization Analysis of Qinhuangdao Harbor Project

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.594-597.2893 ◽

2012 ◽

Vol 594-597 ◽

pp. 2893-2896

Author(s):

Zheng Jian Miao ◽

Deng Hua Zhong ◽

Ming Chao Li ◽

Wei Gao

Keyword(s):

Data Storage ◽

Visual Analysis ◽

3D Visualization ◽

Soil Analysis ◽

Three Dimensional ◽

Space Distribution ◽

Support Tool ◽

Dredged Soil ◽

Practical Engineering ◽

Visualization Technology

In order to rapidly, accurately and vividly provide plenty of underwater soil analysis information for design and construction in dredging engineering, this paper took Qinhuangdao harbor project as an example, introducing a three-dimensional underwater soil modeling method and establishing the 3D unified soil solid model of Qinhuangdao harbor. The model has a small amount of data storage, high precision and is easy to operate graphical computing. Based on the model, and with 3D visualization technology, a series of soil visual analysis were conducted, including virtual digital drilling, arbitrary cutting analysis and water depth elevation analysis. Moreover, the model could quickly output scene graph, 2D cross-section and isoline map. Practical engineering applications indicate that 3D dredged soil visualization helps engineers to understand the space distribution of underwater soil. The proposed method can provide a convenient support tool for dredging engineering soil analysis.

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3D VISUALIZATION TECHNOLOGY

International Journal of Engineering Technologies and Management Research ◽

10.29121/ijetmr.v5.i5.2018.230 ◽

2020 ◽

Vol 5 (5) ◽

pp. 93-95

Author(s):

Matthew Sadiku ◽

Shumon Alam ◽

Sarhan Musa

Keyword(s):

Computer Graphics ◽

Computer Program ◽

3D Visualization ◽

Three Dimensional ◽

Three Dimensional Objects ◽

The World ◽

Visualization Technology ◽

Special Computer Program ◽

Dimensional Object

Three-dimensional (3D) visualization is the process of creating the three-dimensional object using a special computer program. Today computer graphics technologies such as 3D visualization technology are becoming more and more in demand. The technology has earned popularity among designers because it allows creating three-dimensional objects of any shape. It is widely used throughout the world to create the interiors of houses, offices, hotels, etc. This paper provides a brief introduction to 3D visualization.

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Design of three-dimensional visualization indoor navigation system in smart city construction

E3S Web of Conferences ◽

10.1051/e3sconf/202128302025 ◽

2021 ◽

Vol 283 ◽

pp. 02025

Author(s):

Chunlei Guo ◽

Cuizhi Liu ◽

Erhu Wei

Keyword(s):

Navigation System ◽

Smart City ◽

3D Visualization ◽

Three Dimensional ◽

Vital Role ◽

Indoor Navigation ◽

Source Power ◽

Indoor Navigation System ◽

Visualization Technology ◽

City Construction

In recent years, smart city has attracted more and more attention because of its high intelligence and informatization. In the future, smart community, smart parking lot and smart exhibition hall will enter people's life. In these smart services, indoor navigation and positioning technology is the basic technology. High precision indoor and outdoor seamless positioning technology plays a vital role in people's future life, is the science and technology source power to promote public innovation and entrepreneurship, and is an important part of supporting the national strategic needs. At present, indoor navigation is still facing challenges such as high cost, poor adaptability and poor endurance. In this paper, combined with threedimensional( 3D) visualization technology, indoor navigation is designed and applied. The results show that the indoor navigation system combines indoor positioning and artificial intelligence to achieve multichannel positioning and reduce power consumption, which can be widely used in the construction of smart city and bring convenience to people's life.

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