scholarly journals Augmented Reality Research of Measuring X-Ray Dental Film Alveolar Bone Based on Computer Image Analysis System

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Chunfeng Wang ◽  
Caigang Peng ◽  
Yepo Hou ◽  
Minmin Chen
Keyword(s):  
Image Analysis ◽  
Augmented Reality ◽  
Computer Image ◽  
Alveolar Bone ◽  
Three Dimensional ◽  
Image Analysis System ◽  
Computer Image Analysis ◽  
X Ray ◽  
Depth Measurement ◽  
Analysis System

The important application of computer imaging technology in the medical field is a necessary auxiliary method for clinical diagnosis and treatment. At present, many people are affected by various factors and have various problems caused by the dental cellular bone. Traditional treatment methods are complex and long, which can cause damage to body tissues. Based on this problem, this paper takes the augmented reality measurement of X-ray dental film as the research object. Based on the in-depth measurement algorithm of the computer image analysis system, two three-dimensional reconstruction methods based on the center of gravity and the matching of the front and side positions are proposed. These two methods only need two X-rays of the front and side of the dental film, the three-dimensional parameters are obtained through calculation and analysis of each spine in the X-ray film, and these parameters are used to fit the dental alveolar bone model. The experimental results prove that the computer-based image analysis system has a great effect on the measurement of X-ray dental film alveolar bone. The positive correlation coefficient reaches 0.87. Compared with the cerebral infarction caused by other methods, the proportion of people with dental film alveolar bone injury is about 15%; after treatment, the functional recovery rate reaches more than 80%. Studies have found that there is a great difference in the age of the population that needs to be treated for dental slices and alveolar bone. The grade of patients is generally under 20 and over 60. This shows that the measurement of X-ray dental film alveolar bone based on computer image analysis system can play an important role in protecting people's oral health.

Langerhans cells in cutaneous tumours: immunohistochemistry study using a computer image analysis system

2006 ◽  
Vol 37 (8-9) ◽  
pp. 321-325 ◽  
Author(s):  
Mario Ribeiro De Melo ◽  
Jorge Luiz Araújo Filho ◽  
Vasco José Ramos Patu ◽  
Marcos Cezar Feitosa Machado ◽  
Luciano Albuquerque Mello ◽  
...  
Keyword(s):  
Image Analysis ◽  
Computer Image ◽  
Langerhans Cells ◽  
Image Analysis System ◽  
Computer Image Analysis ◽  
Analysis System

Phenotypic analysis of adults and eggs of Fasciola hepatica by computer image analysis system

2005 ◽  
Vol 79 (3) ◽  
pp. 217-225 ◽  
Author(s):  
M.A. Valero ◽  
M. Panova ◽  
S. Mas-Coma
Keyword(s):  
Image Analysis ◽  
Computer Image ◽  
Liver Fluke ◽  
Fasciola Hepatica ◽  
Adult Fluke ◽  
Image Analysis System ◽  
Allometric Model ◽  
Computer Image Analysis ◽  
Analysis System ◽  
Variable Versus

AbstractKnowledge of the morphological phenotypes of the liver fluke Fasciola hepatica (Trematoda: Digenea) is analysed. The influence of parasite age on its dimensions, the adult fluke growth model, variation in a biometric variable versus time, and variation in a biometric variable versus another biometric variable (allometric model) are revised. The most useful allometric model appears to be (y2m]#x2212;y2)/y2=c [(y1m−y1)/y1]b, where y1=body area or body length, y2=one of the measurements analysed, y1m, y2m=maximum values towards which y1 and y2, respectively, tend, and c, b=constants. A method based on material standardization, the measurement proposal and allometric analysis is detailed. A computer image analysis system (CIAS), which includes a colour video-camera connected to a stereomicroscope (for adult studies) and a microscope (for egg studies), facilitates the processing of digital imaging. Examples of its application for the analysis of the influence of different factors on the liver fluke phenotype are shown using material from the Northern Bolivian Altiplano, where human and domestic animal fascioliasis is caused by F. hepatica only. Comparisons between the development of livestock fluke populations from highlands and lowlands are discussed and the relationships between host species and liver fluke morphometric patterns is analysed.

scholarly journals Morphometric differentiation between camel and sheep strains of Echinococcus granulosus using computer image analysis system (CIAS)

2012 ◽  
Vol 5 (1) ◽  
pp. 58-61 ◽  
Author(s):  
Gholamreza Mowlavi ◽  
Mitra Salehi ◽  
Mohammadreza Eshraghian ◽  
Mohammad Bagher Rokni ◽  
Majid Fasihi-Harandi ◽  
...  
Keyword(s):  
Image Analysis ◽  
Echinococcus Granulosus ◽  
Computer Image ◽  
Image Analysis System ◽  
Computer Image Analysis ◽  
Morphometric Differentiation ◽  
Analysis System

A method for the relative quantification of lipofuscin based on a computer image analysis system

1989 ◽  
Vol 30 (1) ◽  
pp. 11-15 ◽  
Author(s):  
Manuel F. Casanova ◽  
Vassilis Koliatsos ◽  
Cynthia A. Jengeleski
Keyword(s):  
Image Analysis ◽  
Computer Image ◽  
Image Analysis System ◽  
Relative Quantification ◽  
Computer Image Analysis ◽  
Analysis System

A new digital intraoral X-ray image analysis system for objective personal identification

2007 ◽  
Vol 23 (2) ◽  
pp. 49-54 ◽  
Author(s):  
Eiko Kosuge ◽  
Ryota Kawamata ◽  
Takashi Sakurai ◽  
Isamu Kashima
Keyword(s):  
Image Analysis ◽  
Personal Identification ◽  
Image Analysis System ◽  
X Ray ◽  
Analysis System

Research on the Application of Assisted Image Analysis System in the Fusion of Landscape Architecture and Landscape Painting Theory

2013 ◽  
Vol 791-793 ◽  
pp. 2018-2022
Author(s):  
Song Xia Zou
Keyword(s):  
Image Analysis ◽  
Computer Technology ◽  
Landscape Architecture ◽  
Three Dimensional ◽  
Landscape Painting ◽  
Image Analysis System ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Graphic Image ◽  
Analysis System

With the development of computer technology, art designs are more and more rely on graphic image processing and three-dimensional modeling, especially in landscape designs. How to use assisted image analysis system scientifically is one of hot research topics in the field currently. This article first analyzes the meaning of integration of landscape architecture and landscape painting theory. According to this, it analyzes the application and principle of image analysis auxiliary systems of the integration of landscape architecture and landscape painting theory through the case. It further analyzes the development prospect of image analysis support system and puts forward constructive comment which provides a scientific basic for the researches in this field on some extent.

Applicability of an image analysis system in alveolar bone loss measurement

1991 ◽  
Vol 18 (1) ◽  
pp. 30-36 ◽  
Author(s):  
E. H. Verdonschot ◽  
A. J. Sanders ◽  
A. J. Plasschaert
Keyword(s):  
Image Analysis ◽  
Bone Loss ◽  
Alveolar Bone ◽  
Alveolar Bone Loss ◽  
Image Analysis System ◽  
Loss Measurement ◽  
Analysis System

scholarly journals Studies of Three Dimensional Analysis of Early Carious Lesi ons of Human Enamel. 1. A Quantitative Observation with a C omputerized Image Analysis System.

1992 ◽  
Vol 34 (2) ◽  
pp. 230-236
Author(s):  
Fumiyuki Karakama ◽  
Hidetoshi Ozawa ◽  
Tetsunori Ozaki ◽  
Shigeru Yoshida
Keyword(s):  
Image Analysis ◽  
Dimensional Analysis ◽  
Three Dimensional ◽  
Image Analysis System ◽  
Human Enamel ◽  
Analysis System
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