Institution
Edinburgh Napier University
Education•Edinburgh, United Kingdom•
About: Edinburgh Napier University is a education organization based out in Edinburgh, United Kingdom. It is known for research contribution in the topics: Population & Context (language use). The organization has 2665 authors who have published 6859 publications receiving 175272 citations.
Papers published on a yearly basis
Papers
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TL;DR: This paper presents an approach to directly estimate an HDR light probe from a single LDR photograph, shot outdoors with a consumer camera, without specialized calibration targets or equipment, and shows that relighting objects with HDR light probes estimated by the method yields realistic results in a wide variety of settings.
Abstract: Image‐based lighting has allowed the creation of photo‐realistic computer‐generated content. However, it requires the accurate capture of the illumination conditions, a task neither easy nor intuitive, especially to the average digital photography enthusiast. This paper presents an approach to directly estimate an HDR light probe from a single LDR photograph, shot outdoors with a consumer camera, without specialized calibration targets or equipment. Our insight is to use a person's face as an outdoor light probe. To estimate HDR light probes from LDR faces we use an inverse rendering approach which employs data‐driven priors to guide the estimation of realistic, HDR lighting. We build compact, realistic representations of outdoor lighting both parametrically and in a data‐driven way, by training a deep convolutional autoencoder on a large dataset of HDR sky environment maps. Our approach can recover high‐frequency, extremely high dynamic range lighting environments. For quantitative evaluation of lighting estimation accuracy and relighting accuracy, we also contribute a new database of face photographs with corresponding HDR light probes. We show that relighting objects with HDR light probes estimated by our method yields realistic results in a wide variety of settings.
52 citations
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TL;DR: In this article, the authors discuss the integration of physical, chemical and biological monitoring and investigation in relation to the science dictated by the legislative and administrative requirements, and conclude that in several cases, the science should concentrate on monitoring and assessment in a wellstructured and quality controlled manner.
Abstract: Many recent developments in European marine and estuarine science have been against the demands of European Union legislation. The implementation of certain statutes, the role of scientists and the nature of the data required are discussed using examples from the UK, the Netherlands and Portugal. This includes the implementation of the EU Directives on Urban Waste-water Treatment, the control of Nitrates, the designation of Species and Habitats, the control of Dangerous Substances, the statutory requirement for Environmental Impact Assessments and the recently proposed Water Framework Directive. For these, the integration of physical, chemical and biological monitoring and investigation is discussed in relation to the science dictated by the legislative and administrative requirements. Each of these Directives requires the development of generic guidelines and protocols for implementation and the use of national enabling legislation. This indicates that, in several cases, the science should concentrate on monitoring and assessment in a well-structured and quality-controlled manner. The paper concludes by summarising developments based on similarities in the implementation of present and proposed Directives across Europe.
52 citations
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TL;DR: The possible role of job satisfaction (JS) on organizational commitment has been a very important and hotly debated topic among experts as mentioned in this paper, however, existing studies have yielded mixed results on the relationship between job satisfaction and organizational commitment.
Abstract: The possible role of job satisfaction (JS) on organizational commitment (OC) has been a very important and hotly debated topic among experts However, existing studies have yielded mixed results po
52 citations
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27 Sep 1998TL;DR: It is shown that the amount of routing and functional resource have a marked effect on the success of the evolutionary process of combinational logic designs on a field-programmable gate array.
Abstract: This paper describes experiments to determine how the architecture vis-a-vis routing and functional resources affect the ease with which combinational logic designs may be evolved on a field-programmable gate array (FPGA). We compare two chromosome representations with differing levels of connectivity, and show that the amount of routing and functional resource have a marked effect on the success of the evolutionary process.
52 citations
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TL;DR: This chapter characterizes common spoilage and human pathogenic microorganisms associated with fresh-cut produce and fruit juice products, and discusses the methods and technology that have been developed and utilized over the years to combat them.
Abstract: Global food security remains one of the most important challenges that needs to be addressed to ensure the increasing demand for food of the fast growing human population is satisfied. Fruits and vegetables comprise an essential component of a healthy balanced diet as they are the major source of both macro- and micronutrients. They are particularly important for communities in developing countries whose nutrition often relies solely on a plant-based diet. Recent advances in agriculture and food processing technologies have facilitated production of fresh, nutritious and safe food for consumers. However, despite the development of sophisticated chemical and physical methods of food and equipment disinfection, fresh-cut produce and fruit juice industry still faces significant economic losses due to microbial spoilage. Furthermore, fresh produce remains an important source of pathogens that have been causing outbreaks of human illness worldwide. This chapter characterizes common spoilage and human pathogenic microorganisms associated with fresh-cut produce and fruit juice products, and discusses the methods and technology that have been developed and utilized over the years to combat them. Substantial attention is given to highlight advantages and disadvantages of using these methods to reduce microbial spoilage and their efficacy to eliminate human pathogenic microbes associated with consumption of fresh-cut produce and fruit juice products.
52 citations
Authors
Showing all 2727 results
Name | H-index | Papers | Citations |
---|---|---|---|
William MacNee | 123 | 472 | 58989 |
Richard J. Simpson | 113 | 850 | 59378 |
Ken Donaldson | 109 | 385 | 47072 |
John Campbell | 107 | 1150 | 56067 |
Muhammad Imran | 94 | 3053 | 51728 |
Barbara Rothen-Rutishauser | 70 | 339 | 17348 |
Vicki Stone | 69 | 204 | 25002 |
Sharon K. Parker | 68 | 238 | 21089 |
Matt Nicholl | 66 | 224 | 15208 |
John H. Adams | 66 | 354 | 16169 |
Darren J. Kelly | 65 | 252 | 13007 |
Neil B. McKeown | 65 | 281 | 19371 |
Jane K. Hill | 62 | 147 | 20733 |
Min Du | 61 | 326 | 11328 |
Xiaodong Liu | 60 | 474 | 14980 |