Real View Research Articles

Application of Augmented Reality Technology in the SDN 1 Sanur Building Recognition Application

This study aims to build an application to introduce the Sumerta 1 public elementary school building. This research uses AR (Augmented Reality) technology, which with this technology makes it possible to display an object in virtual form in a real world view. The method used in this application is marker-based which identifies the pattern of a marker, in the application development itself the model used is the waterfall model. In the process of building this application, using the Vuforia software development kit (SDK) and Unity as the engine.

A Real Options View on Minority Acquisitions by Family Firms

Acquisitions involve high levels of uncertainty because resources are committed to risky acquisition activities even before the actual performance outcomes of these investments are known. In this study we examine the likelihood of using minority acquisitions as a risk reducing mechanism by family firms. Based on an analysis of a panel dataset of S&P 500 firms, we find that the acquisition decisions of family firms are consistent with the real options theory. We observe that family firms engage in related minority acquisitions because of their limited downside risk on socioemotional wealth.

Picture of MOTHER Based on Selected Writings of Vanda Juknaitė

The article provides the analysis of the linguistic picture of mother in contemporary Lithuanian literature. The analysis is based on the writings of contemporary Lithuanian writer Vanda Juknaitė, namely on her novella Stiklo šalis (‘Land of Glass’) and novel Šermenys (‘Funeral’). The research is carried out using cognitive linguistics methodology and the description of linguistic worldview in texts. Through multiple aspects and meanings, fragility, the author shows the real view of mother, with all her weaknesses and dark sides. mother is called using a very general word woman , which probably highlights the importance of maternity in each woman’s life. mother takes no care of her appearance: looks tired, dark, and sad. Her psychological world is full of contrasts; she is strong and weak, decisive and reluctant, brave and timid at the same time. However, she features very strong relations (both physical and psychological) with her child. The analysis of Juknaitė’s idiolect has shown that the author provides no idealised picture of mother.

Pre-Exposure Prophylaxis Among Gay, Bisexual, and Other Men Who Have Sex With Men in Ottawa: A Real World View With Benefits Beyond HIV Risk Reduction

The number of gay, bisexual, and other men who have sex with men taking pre-exposure prophylaxis (PrEP) has grown since its approval in Canada. While there are sound clinical data on PrEP efficacy, there is less research describing outcomes in routine clinical practice. We conducted a cross-sectional study with 113 men attending our PrEP clinic. Participants completed a one-time survey and chart reviews were conducted. We found that men in our clinic were educated and affluent. While PrEP did not lead to more reported sexual partners, condom use declined, as did sexual anxiety. These results reinforce that PrEP benefits extend beyond HIV prevention.

Path advisor

The shortest path in both the two dimensional (2D) plane and the three dimensional (3D) terrain is extensively used both in industry and academia. Although there are some map visualization tools for viewing the shortest path in 2D and 3D views, we find two limitations: (1) they are not applicable for map applications with obstacles (such as the wall in a building), and (2) they look unrealistic and strange when a road network approach is blindly adopted. Motivated by this, we developed a web-based multi-functional campus map tool called Path Advisor , which allows users to visualize the shortest path in the 2D view, the bird's eye view and the virtual reality view (VR view). Path Advisor uses Dijkstra's shortest path algorithm and breadth-first tree in the 2D view, and the weighted shortest surface path algorithm in the bird's eye view and the VR view. We shot a video for demonstrating Path Advisor at https://youtu.be/ZgdjyXXHwqg.

MEDIA PEMBELAJARAN SISTEM PERIODIK UNSUR DENGAN KONSEP JEMBATAN KELEDAI MENGGUNAKAN TEKNOLOGI AUGMENTED REALITY BERBASIS ANDROID

Augmented Reality is a technology that unites the real world view with the virtual world in real time. Augmented Reality has been widely used in various fields, one of which is education. Augmented Reality can be used by students to make it easier to learn the periodic system. The mnemonic concept is a concept that is used to help students remember vocabulary information more quickly and easily. In this study, a learning media application for the periodic system of elements was developed using the mnemonic concept that utilizes Augmented Reality technology that can help students understand and remember material related to the periodic system of chemical elements. This application is made with Blender 3D software to create 3D atomic structure objects and their uses, Vuforia SDK and Unity 3D for building applications and marker detection. The final result of making this learning media application is Augmented Reality which can display 3D objects from the atomic structure and uses of these elements as well as mnemonic concepts from groups IA to VIIIA. This application uses a Markerless Based Tracking technique. From the tests that have been carried out on users, it is concluded that the applications built are suitable for use

Realistic three-dimensional plots of atomic orbitals with a spreadsheet

This work suggests a three-step procedure to display realistic views of any atomic orbital of known wave function. As a first step, a simple Monte Carlo routine is described to create a cloud consisting of many points distributed in space according to the probability density of the selected orbital. Next, elementary geometric transformations are derived to project the cloud onto a computer screen, as viewed from an arbitrary line of sight. Finally the projection procedure is automated by means of a spreadsheet. Several screenshots of selected orbitals are provided as examples.

English Society in the 19th Century

Prior to examining an artistic work, it is important to make an examination about the period and society in which the essayist lived just as its people and their method for living, custom and laws so as to comprehend the author's reality view and prepare for a however investigation of his work. At that point in this theme we survey the authentic, social and true to life foundations of the novel under investigation as to look at the ways by which these might have affected the substance and type of the novel .We will manage English society in the nineteenth century concentrating on the public activity, economy and the situation of women in England, additionally, we will audit the essayist's life and works and talk about the hypothesis to be utilized for the examination study which is Feminism. The eighteenth and nineteenth century can be portrayed by the quantities of uprisings which were brought about by a social and political circumstance. These occasions began to decide individuals' emotions, their requirements and needs. Composing style turned out to be progressively enthusiastic and instinctual. It implies that the nineteenth century essayists re-established the Elizabethan's style in writing which was depicted by the ethical shows and love issues. Moreover, their imagination concentrated on the composition guns of medieval occasions. In this research paper, it is all about the English society, how about their social life and the treatment of women. It is from very ancient times that women are not respected and there are many instances for that as well.

The Burden of Living With HIV is Mostly Overestimated by HIV-Negative and Never-Tested Men Who Have Sex With Men

To assess whether HIV-negative men who have sex with men (MSM) have realistic views of the current implications of living with HIV, we compared data of 950 tested HIV-negative and 122 never-tested MSM on anticipated consequences of an HIV-infection to the actual experiences of 438 MSM living with HIV. Data were collected with a self-reported, web-based survey conducted between May-June 2019 in the Netherlands. Results indicated that, compared to HIV-positive MSM, HIV-negative MSM significantly overestimated 95% (37/39) of items assessing HIV-related burden. Never-tested participants overestimated 85% (33/39) of items. Overestimation in never-tested MSM was modified with increasing age and having HIV-positive friends/relatives. The high level of overestimation suggests the ongoing need to correct for misperceptions, as this could help reduce stigma towards those living with HIV and diminish fear of an HIV-diagnosis. The latter might be important to improve testing uptake in older never-tested MSM with outdated views on HIV.

RETRACTED ARTICLE: Construction of complex environmental art design system based on 3D virtual simulation technology

A new advent has been achieved with the development of the perception of virtual reality in the field of multimedia for improving the modern environmental art design. Due to the excessive dependence on digital virtual technology for designing traditional environmental art, a new research method of environmental art design based on digital virtual technology is proposed in this work. The environmental art design is strengthened by combining virtual reality technology with the environmental art designing. In-depth consideration of the two environmental art attributes of environmental landscape and environmental form, obtain graphics and image layers, based on the proportion. The size of the three-dimensional environmental area obtains a two-dimensional vector map of the environmental area, and merge all the textures obtained by shooting at a small angle. The overall environment image texture is obtained, and on this basis, the Google Sketchup platform is used to draw the preliminary model of the virtual environment. The preliminary environment model is merged to construct a three-dimensional environment landscape model, by embedding the two-dimensional vector diagram in the terrain utilizing Google Sketchup platform. This work uses the three-dimensional environment landscape model based chaotic generation method for the generation and realization of the virtual environment form. The virtual reality view of the environmental form design drawing is obtained through the evolution of the environment experience. The experimental results show that the 3D modeling error of the proposed method is minimized to 1.2%, and the environmental art, fidelity, efficiency, and cost indicators of technical design are better.

The Hegel Myth and Its Method

The work of Kaufman "the Myth of Hegel and the technology of its creation" was first published in 1959 in the United States. Despite the historical significance of Hegel's philosophy, some of his critics do not bother to study the primary sources and fundamentally important research literature. This opens up the possibility not only to misunderstandings, but deliberate speculation and distorted, including politically biased, interpretations, substitute the real views of Hegel myth-making dealing with them a thinker. The work of Kaufman discloses a technique of creation a mythological conception of Hegel's philosophy on the material provided by well-known and influential ideologist of the liberal doctrine of the "open society" of Karl Popper.

Real-to-virtual domain transfer-based depth estimation for real-time 3D annotation in transnasal surgery: a study of annotation accuracy and stability

PurposeSurgical annotation promotes effective communication between medical personnel during surgical procedures. However, existing approaches to 2D annotations are mostly static with respect to a display. In this work, we propose a method to achieve 3D annotations that anchor rigidly and stably to target structures upon camera movement in a transnasal endoscopic surgery setting.MethodsThis is accomplished through intra-operative endoscope tracking and monocular depth estimation. A virtual endoscopic environment is utilized to train a supervised depth estimation network. An adversarial network transfers the style from the real endoscopic view to a synthetic-like view for input into the depth estimation network, wherein framewise depth can be obtained in real time.Results(1) Accuracy: Framewise depth was predicted from images captured from within a nasal airway phantom and compared with ground truth, achieving a SSIM value of 0.8310 ± 0.0655. (2) Stability: mean absolute error (MAE) between reference and predicted depth of a target point was 1.1330 ± 0.9957 mm.ConclusionBoth the accuracy and stability evaluations demonstrated the feasibility and practicality of our proposed method for achieving 3D annotations.

Novel Linear Optimal Cluster Identification of Alcohol and Health Monitoring Constrains of Vehicle User in Fuzzy Tool

The external section in the invention of technologies to real view. We had done research on a project to explain stages of accident issues in speed control and monitoring of health in vehicles through directions in machine learning fuzzy tool. Regulating the user identity and rules makes prior instruction in following constraints [x1, x2] and [y1, y2]. Model-based detecting sages along with variables in optimal control toolbox. Interfacing system in learning comprehensive model, clustering to designed logic is fuzzy. Art of smart health monitoring system to current stage and previous stage in need of accidental issues challenges to be an enlargement investigation. Membership functions if-then rules evaluate the user data in vehicles. To regulate vehicle user alcohol stages and health monitoring by model-based variable in machine learning. A random neural network design in advanced optimal control. Considering constraints sections collection of user data in a combination of sensors LANN (Local Aided Neural Network) is interfaced for the emergency view of the user. Ease in classification to develop in application module. The paper defines the depth of work to save from user-made uncontrolled accidents. Recommendations to provide an extensive evaluation for existing research for external future systems.

Assessment effectiveness of the functional zoning and calculation of the recreational load for the territory of Izmailovsky Park

The article reviews Izmailovsky park and it is not only one of the most environmentally friendly parks in Russia, but also in Europe, a monument to landscape art, as well as a specially Protected Natural Area. The park itself is located on the territory of the city’s Izmailovo natural forest and covers an area of about 310 hectares. This paper will be analyzed the recreational load of the entire territory of the Izmailovsky Park, roads and trail network and assessment of the functional zoning of the Park by Analyze the current situation of the territory; calculate the pedestrian flows; Analyze pedestrian traffic; and Justify the urban planning decision. Recreational human loads in big cities such as Moscow and others depends on the relationship between areas of green territories on one hand and the increasing in population on the other hand, which significantly affects the natural framework for urban areas. This relation will be caused a lot of a deterioration in the natural environment and evaluation through structure planning for Urban Development, which determines the distribution of population density, and access to recreational facilities. To ensure the sustainable development of natural lands, the components of the natural environment must be balanced with human actions and activities during the study data allowed us to assess the real better view and decision for 4 entrances of the park. The main load falls on the northern entrance to the Park an analysis of the urban development situation of Izmailovsky Park was made, inconsistencies were identified in the current use of the Park’s territories, and the number of potential visitors was calculated.

APLIKASI MENDETEKSI JENIS HARGA ASSESORIESHANDPHONE MENGGUNAKAN AUGMENTED REALITY

Augmented reality (AR) is a technology that can display information that is virtual but presented in a real world view (2010). With this technology in the business world, adequate presentation of information can be done appropriately and accurately. The purpose of this study is to create an application that can display information on the price of goods using the camera on an Android smartphone. The method to achieve the purpose of this paper is the experimental method utilizing the Vuforia database as a place to store data on the price of goods and collect samples of existing objects as targets to be recognized by the camera to display information on the price of goods. The language used in this application is the C # programming language with a 64-bit Windows system. The results of this study are displaying information on cellphone prices by taking data from Vuforia which will be automatically displayed by the application using the camera on a smartphone.

Augmented reality navigation for minimally invasive knee surgery using enhanced arthroscopy

PurposeDuring the minimally invasive knee surgery, surgeons insert surgical instruments and arthroscopy through small incisions, and implement treatment assisted by 2D arthroscopic images. However, this 2D arthroscopic navigation faces several problems. Firstly, the guidance information is displayed on a screen away from the surgical area, which makes hand/eye coordination difficult. Secondly, the small incision limits the surgeons to view the internal knee structures only from an arthroscopic camera. In addition, arthroscopic images commonly appear obscure visions. MethodsTo solve these problems, we proposed a novel in-situ augmented reality navigation system with the enhanced arthroscopic information. Firstly, intraoperative anatomical locations were obtained by using arthroscopic images and arthroscopy calibration. Secondly, tissue properties-based model deformation method was proposed to update the 3D preoperative knee model with anatomical location information. Then, the updated model was further rendered with glasses-free real 3D display for achieving the global in-situ augmented reality view. In addition, virtual arthroscopic images were generated from the updated preoperative model to provide the anatomical information of the operation area. ResultsExperimental results demonstrated that virtual arthroscopic images could reflect the correct structure information with a mean error of 0.32 mm. Compared with 2D arthroscopic navigation, the proposed augmented reality navigation reduced the targeting errors by 2.10 mm and 2.70 mm for the experiments of knee phantom and in-vitro swine knee, respectively. ConclusionOur navigation method is helpful for minimally invasive knee surgery since it can provide the global in-situ information and detail anatomical information.

The year in cardiovascular medicine 2020: imaging.

Raw 3D data were streamed from standard echocardiograph using custom connection to 3D DICOM viewer workstation (CarnaLife Holo, MedApp, Krakow, Poland) for real-time, dynamic 3D rendering and wirelessly transferred into HoloLens mixed reality display (Microsoft, Redmond, USA) to overlay non-obstructive 3D data hologram upon reality view. Data were visible as a semitransparent holographic cube positioned in a convenient sector of visual field of echocardiographist and shared by interventional cardiologist. Reproduced with permission from Kasprzak et al.7 Raw 3D data were streamed from standard echocardiograph using custom connection to 3D DICOM viewer workstation (CarnaLife Holo, MedApp, Krakow, Poland) for real-time, dynamic 3D rendering and wirelessly transferred into HoloLens mixed reality display (Microsoft, Redmond, USA) to overlay non-obstructive 3D data hologram upon reality view. Data were visible as a semitransparent holographic cube positioned in a convenient sector of visual field of echocardiographist and shared by interventional cardiologist. Reproduced with permission from Kasprzak et al.7

Virtual Laboratory for Studying and Programming Stm32 Microcontrollers

Currently, the design of platforms based on microcontrollers is a very promising direction due to their reduction in cost and increase in the performance of circuits. Microcontrollers are installed in industrial equipment, smartphones and audio players, video equipment, and much more. The paper provides the theoretical foundations for working with microcontrollers of the STM32 series, their purpose, system architecture, software model, as well as the features of the ARM Cortex M3 core. 32-bit core has many advantages, but the main one is its versatility. The structure of a software and hardware complex for studying and programming microcontrollers located on a remote server using the step-by-step debugging mode is described. The paper also discusses the features of writing programs for microcontrollers of the STM32 series. The virtual laboratory is a platform for the visual study of microcontrollers and the Assembler programming language. The system allows you to program, flash and debug microcontrollers without purchasing them. The user can test a code on a real device and view memory areas, registers and other debugging information in real time, as well as watch all changes in peripheral devices using video broadcast. The GDB GUI web interface allows you not to install additional applications, but to debug the program right in the browser. All kinds of sensors and indicators can be connected to the system, with which the user can work. Examples of programs written in the Assembler programming language are given to demonstrate the work of a virtual laboratory. The proposed platform can be integrated into a training course for learning the Assembler programming language.

Part-Level Car Parsing and Reconstruction in Single Street View Images.

Part information has been proven to be resistant to occlusions and viewpoint changes, which are main difficulties in car parsing and reconstruction. However, in the absence of datasets and approaches incorporating car parts, there are limited works that benefit from it. In this paper, we propose the first part-aware approach for joint part-level car parsing and reconstruction in single street view images. Without labor-intensive part annotations on real images, our approach simultaneously estimates pose, shape, and semantic parts of cars. There are two contributions in this paper. First, our network introduces dense part information to facilitate pose and shape estimation, which is further optimized with a novel 3D loss. To obtain part information in real images, a class-consistent method is introduced to implicitly transfer part knowledge from synthesized images. Second, we construct the first high-quality dataset containing 348 car models with physical dimensions and part annotations. Given these models, 60K synthesized images with randomized configurations are generated. Experimental results demonstrate that part knowledge can be effectively transferred with our class-consistent method, which significantly improves part segmentation performance on real street views. By fusing dense part information, our pose and shape estimation results achieve the state-of-the-art performance on the ApolloCar3D and outperform previous approaches by large margins in terms of both A3DP-Abs and A3DP-Rel.

Camera and Lidar-Based View Generation for Augmented Remote Operation in Mining Applications

Remote operation of diggers, scalers, and other tunnel-boring machines has significant benefits for worker safety in underground mining. Real-time augmentation of the presented remote views can further improve the operator effectiveness through a more complete presentation of relevant sections of the remote location. In safety-critical applications, such augmentation cannot depend on preconditioned data, nor generate plausible-looking yet inaccurate sections of the view. In this paper, we present a capture and rendering pipeline for real time view augmentation and novel view synthesis that depends only on the inbound data from lidar and camera sensors. We suggest an on-the-fly lidar filtering for reducing point oscillation at no performance cost, and a full rendering process based on lidar depth upscaling and in-view occluder removal from the presented scene. Performance assessments show that the proposed solution is feasible for real-time applications, where per-frame processing fits within the constraints set by the inbound sensor data and within framerate tolerances for enabling effective remote operation.