An Effective System for Universal Noise Removal Using Switching Bilateral Filters

2019 ◽  
Vol 11 (10-SPECIAL ISSUE) ◽  
pp. 1422-1429
Author(s):  
S. Asha ◽  
Dr.S.U. Aswathy ◽  
Dr. Bibin Vincent ◽  
Dr. Teena Joseph
Keyword(s):  
Noise Removal ◽  
Effective System ◽  
Bilateral Filters

Computer-Aided Analysis of Nailfold Capillaroscopy Images

2016 ◽  
pp. 146-158
Author(s):  
Niraj Doshi ◽  
Gerald Schaefer
Keyword(s):  
Image Enhancement ◽  
Connective Tissue Diseases ◽  
Noise Removal ◽  
Nailfold Capillaroscopy ◽  
Blood Capillaries ◽  
Rule Based ◽  
Non Invasive ◽  
Computer Aided Analysis ◽  
Computer Aided ◽  
Bilateral Filters

Nailfold capillaroscopy (NC) is a non-invasive imaging technique employed to assess the condition of blood capillaries in the nailfold, and is routinely used for the detection of scleroderma spectral disorders, Raynaud's phenomenon and other connective tissue diseases. In this chapter, we present computer-aided approaches for capillary inspection, in particular focussing on the tasks of image enhancement, binarisation and skeletonisation. We evaluate the performance of a number image enhancement/noise removal techniques for NC images, as a pre-cursor to edge detection aimed at identifying capillaries. Results show that bilateral filters and enhancers provide the best overall image quality. Following noise removal, NC images typically get converted into binary form. For this purpose, we employed a difference-of-Gaussian approach before thresholding. The final stage is that of skeletonisation, which can be effectively performed using a rule-based thinning algorithm. Thus the complete imaging pipeling of pre-processing, binarisation and skeletonisation is represented in this chapter.

Economic models of Environment monitoring under imperfect information and high Costs

2014 ◽  
pp. 99-122
Author(s):  
M. Levin ◽  
K. Matrosova
Keyword(s):  
Environmental Monitoring ◽  
Environmental Regulation ◽  
Environmental Economics ◽  
Imperfect Information ◽  
Central Element ◽  
Economic Models ◽  
Environment Monitoring ◽  
Nature Protection ◽  
Protection Measures ◽  
Effective System

The paper considers monitoring of environmental change as the central element of environmental regulation. Monitoring, as each kind of principalagent relations, easily gives rise to corruptive behavior. In the paper we analyze economic models of environmental monitoring with high costs, incomplete information and corruption. These models should be the elements of environmental economics and are needed to create an effective system of nature protection measures.

Why Has There Been No People’s Power Rebellion in North Korea?

2018 ◽  
pp. 1-34
Author(s):  
Andrew Jackson
Keyword(s):  
Rural Areas ◽  
North Korea ◽  
Large Scale ◽  
Political Elite ◽  
Information Control ◽  
Al Jazeera ◽  
The North ◽  
New Information ◽  
Effective System ◽  
The Right

One scenario put forward by researchers, political commentators and journalists for the collapse of North Korea has been a People’s Power (or popular) rebellion. This paper analyses why no popular rebellion has occurred in the DPRK under Kim Jong Un. It challenges the assumption that popular rebellion would happen because of widespread anger caused by a greater awareness of superior economic conditions outside the DPRK. Using Jack Goldstone’s theoretical expla-nations for the outbreak of popular rebellion, and comparisons with the 1989 Romanian and 2010–11 Tunisian transitions, this paper argues that marketi-zation has led to a loosening of state ideological control and to an influx of infor-mation about conditions in the outside world. However, unlike the Tunisian transitions—in which a new information context shaped by social media, the Al-Jazeera network and an experience of protest helped create a sense of pan-Arab solidarity amongst Tunisians resisting their government—there has been no similar ideology unifying North Koreans against their regime. There is evidence of discontent in market unrest in the DPRK, although protests between 2011 and the present have mostly been in defense of the right of people to support themselves through private trade. North Koreans believe this right has been guaranteed, or at least tacitly condoned, by the Kim Jong Un government. There has not been any large-scale explosion of popular anger because the state has not attempted to crush market activities outright under Kim Jong Un. There are other reasons why no popular rebellion has occurred in the North. Unlike Tunisia, the DPRK lacks a dissident political elite capable of leading an opposition movement, and unlike Romania, the DPRK authorities have shown some flexibility in their anti-dissent strategies, taking a more tolerant approach to protests against economic issues. Reduced levels of violence during periods of unrest and an effective system of information control may have helped restrict the expansion of unrest beyond rural areas.

Hardware Acceleration of Bilateral Filters

2013 ◽  
Vol 133 (2) ◽  
pp. 132-138
Author(s):  
Shuhei Isa ◽  
Chikatoshi Yamada ◽  
Yasunori Nagata
Keyword(s):  
Hardware Acceleration ◽  
Bilateral Filters

Formation and Development of the Pre-Professional Training System of Foreign Medical Applicants in Ukraine (Historical and Educational Aspect)

2014 ◽  
Vol 4 (3) ◽  
pp. 95-98
Author(s):  
Iana Proskurkina
Keyword(s):  
Foreign Students ◽  
Professional Training ◽  
Training System ◽  
Further Education ◽  
Effective System ◽  
History Of ◽  
Set Up ◽  
The University ◽  
History Of Formation ◽  
Educational Aspect

Abstract The growing number of foreign applicants looking forward to getting education in Ukrainian medical universities makes us find the ways how to improve and make effective the pre-professional training system of foreign medical applicants for further education. The article deals with the issues of the history of formation and development of the preprofessional training system of foreign medical applicants in Ukraine. On the ground of the electronic databases of the official websites of higher educational establishments, the data on years of opening first offices of the dean, departments and preparatory faculties for foreign medical applicants in Ukrainian medical universities are analyzed and systematized. Also the data on the setting up preparatory faculties at other universities who carry out licensed training of foreign students of the medical profile are presented. The data on the operating and management of such institutions in the system of the University administration are generalized. It’s revealed that during the years of its functioning the pre-professional training has changed, in particular the system was commercialized and the institutions involved in training foreign applicants have been reorganized. The modern trends in teaching foreign medical students at the preparatory faculties of the Ukrainian medical universities are displayed. Based on the analysis of the data it is concluded that the system of the pre-professional training of foreign medical applicants was set up in the 50s-60s years of the twentieth century. During this time, some positive experience in the preparation of future international medical specialists has been gained. The system of the pre-professional training of foreign medical applicants has been comprehensively improved and an effective system of managing foreign medical applicants has been created.

Specifics of creating an effective system of project financing of innovation and investment activities of dairy subcomplex enterprises

2020 ◽  
Vol 26 (9) ◽  
pp. 1951-1969
Author(s):  
S.A. Chernikova
Keyword(s):  
Financial Stability ◽  
Current Model ◽  
Methodological Approach ◽  
Information Support ◽  
Competitive Advantages ◽  
Project Financing ◽  
Financing System ◽  
Management Of Innovation ◽  
Effective System ◽  
The Impact

Subject. The article considers the need to study the financing of investment and innovation processes and creating an effective system of project financing. Objectives. The purpose is to search for new opportunities to enhance the competitive advantages of enterprises of the dairy subcomplex, to ensure their financial stability and steady position in specialized agricultural food-product markets. Methods. The study draws on the theoretical and methodological approach to the impact of project management of innovation and investment activities on improving the efficiency of the project financing system and financial stability of enterprises operating in the dairy subcomplex. Results. The findings show that four levels can be distinguished in the formation and improvement of the system of project financing and the management of innovation and investment activities, depending on the depth of transformation. The principle that provides the integration of the said system with the current model of management of the dairy subcomplex enterprise is defined as a driver. The paper offers a number of levels of the system transformation to gain competitive advantages. Conclusions. I present a mechanism for creating and improving the system of project financing and the management of innovation and investment activities, and a mechanism for interaction of the network of automated information systems, intended to make management decisions, with the automation of information support to innovative solutions.

The Soviet and Western theories of financial management – The competition or the partnership?

2020 ◽  
Vol 26 (5) ◽  
pp. 991-1016
Author(s):  
A.G. Lukin
Keyword(s):  
Soviet Union ◽  
Financial Management ◽  
Historical Analysis ◽  
Management Theory ◽  
Financial Risks ◽  
Financial Flows ◽  
Dialectical Approach ◽  
The Soviet Union ◽  
Analysis And Synthesis ◽  
Effective System

Subject. This article explores the main points of the theory of financial management, developed within the framework of the Western general theory of finance, and the theory of financial management developed in the Soviet Union. Objectives. The article aims to substantiate an idea that these theories are complementary, and their harmonious application can help build the most effective system of financial relations management at both the macro-and microeconomic levels. Methods. For the study, I used a dialectical approach and the methods of comparison, analysis and synthesis, and historical analysis. Results. The article substantiates the point that the methodology of Western financial management theory is aimed at managing external financial flows and combating external financial risks. It notes that the Soviet theory regulates methods and techniques of financial management within the business entity or the State. Conclusions. Theoretical updating of the Soviet practices of financial management combined with the modern achievements of financial management theory will create conditions for the formation of an optimal financial management structure at both the micro-and macroeconomic levels. This can improve the efficiency of financial management, in general. Renewed interest in the theoretical developments of the Soviet Union will contribute to the development of financial science at the present stage.

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