Visualization Of Multimedia Data Research Articles

Retracted: Development Model of China’s Regional Economic Cooperation Based on Network Analysis and Multimedia Data Visualization

Retracted: Development Model of China’s Regional Economic Cooperation Based on Network Analysis and Multimedia Data Visualization

Retraction Note: Chinese regional economic cooperative development model based on network analysis and multimedia data visualization

Retraction Note: Chinese regional economic cooperative development model based on network analysis and multimedia data visualization

Динамическое картографирование нарушенных земель с использованием данных дистанционного зондирования

Due to the increase in the areas of disturbed lands, the relevance of developing methods and methods for obtaining and analyzing spatial data in order to make decisions on rational nature management is increasing every year. Monitoring of natural and anthropogenic systems is largely related to the collection, analysis and visualization of dynamic processes, so the technologies for compiling of dynamic maps are at the peak of relevance. A number of factors necessitate the using of dynamic geoimages. Firstly, these images are an inseparable combination of spatial-temporal links on the certain areas. Secondly, it is the possibility of a full-fledged analysis of spatial changes taking into account time. Thirdly, it is the forecasting of natural and socio-economic factors and phenomena. In addition, dynamic mapping opens up opportunities for multimedia data visualization, which increases the observer’s perception of geoimages by several times with the focus on specific objects. Remote sensing data is one of the main sources for compiling and updating thematic dynamic maps. This article demonstrates the development of the method for creating working layers used in geographic information systems (GIS) for compiling dynamic maps using remote sensing data. The authors note a distinctive feature of the methodology: it is aimed at a wide range of users who do not fully have the skills and abilities to work with remote sensing data. These are managers of any level, whose direct work is not related to the compiling of geo-images, but whose competence is to make managerial decisions. Another advantage of the described methods is its implementation in an open source GIS (QGIS), as well as its application not only for single images, but also for a mosaic image. The article presents a description of the entire path from image processing to the creation of visual images. Disturbed lands of the Zabaykalsky Krai of the Russian Federation were chosen as a special example of working polygons. These territories have a large number of environmental problems, causing an increase in the areas of disturbed lands: open pits, an increase in the number of mining and processing factories, degradation of agricultural and forest lands due to anthropogenic activities and erosion processes, active seismic processes, mudflows and avalanche hazard.

Development Model of China’s Regional Economic Cooperation Based on Network Analysis and Multimedia Data Visualization

As for the problem of large amount and complex structure of network forum data, we analyze the means of data visualization and association analysis, explain the specific interpretation of association rules, explain the feelings and objectives of multimedia data visualization, and explain the corresponding technical application. This paper uses the relevant theories of new economic geography to analyze and compare China’s unique economic development. In particular, it studies the development and changes of the World Trade Organization. Through the results, it can be seen that, after China’s accession to the WTO, the industrial location coefficient shows a downward trend, and the change of economic differences is slow.

RETRACTED ARTICLE: Chinese regional economic cooperative development model based on network analysis and multimedia data visualization

Since the reform and opening up, China’s economic development has been accelerating. In the current world economic system, China occupies a very important position. However, there is a phenomenon of uneven economic growth among different regions, namely, there are large differences in economic growth rates and economic development levels between different provinces and cities. In recent years, a large number of studies have shown that China’s regional economic growth has obvious spatial correlation. In this paper, we adopt the method of network analysis to study and explain the spatial correlation of regional economic growth. Multimedia mining is a combination of data mining technology and multimedia technology. It is a cross-disciplinary field of knowledge discovery, data mining, artificial intelligence, machine learning, database technology, and multimedia technology. Therefore, data visualization technology can be used to study the coordinated development model of regional economy. Multimedia data visualization is an evolving concept whose boundaries are constantly expanding, mainly referring to technologically advanced technical methods that allow the use of graphics, image processing, computer vision, and user interfaces. Visualize data by expressing, modeling, and displaying stereo, surface, attributes, and animations. Compared with special technical methods such as stereo modeling, the technical methods covered by data visualization are much broader. The simulation results prove that the propose model can obtain the better overall perforamcne.

Streaming Real-time Data in Distributed Dispatcher and Teleinformation Systems for Visualization of Multimedia Data of the Border Guard

Streaming Real-time Data in Distributed Dispatcher and Teleinformation Systems for Visualization of Multimedia Data of the Border Guard

A Multimedia Data Visualization Based on Ad Hoc Communication Networks and Its Application to Disaster Management

After massive earthquakes and other large-scale disasters, existing communication infrastructure may become unavailable and, therefore, it can be quite difficult for relief organizations to fully grasp the impact of the disaster on the affected region. Consequently, this will be the cause of delays to offer the strategic assistance, and to provide water and food, etc. In order to solve the problem of re-establishing communication infrastructure to allow for information gathering, we developed an ad hoc mobile communications network for disaster-struck areas using ZigBee. As the communication speed of ZigBee is low, we propose a problem-specific image compression method for the multimedia data visualization. By using the proposed method combined with GPS information, it is possible to quickly grasp the damage situation in the region. Through our communication experiments in Tsukuba City, Japan we confirm the effectiveness of our system as a disaster information gathering and management system.

User-Tailored 3D Visualization of Multimedia Data

This paper presents a visual content creation and manipulation system applied to a corpus of television archives. We focus on interactive visualization and navigation for a set of multimedia data. What is novel here is that visualization is user-tailored—it is structured by the criteria established by the user so that he can more easily locate his position in the data set and conduct information research. The application creates a 3D visual representation of the data contents. The data are multimedia -video, pictures, sound, and text. The current article presents generic tools used to obtain a three-dimensional visualization, which the user can parameterize. In addition, specially designed widgets are used to make visualization interactive. The prototype was developed in Java Swing and Java 3D.