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1 – 10 of over 2000Abstract
Purpose
The purpose of this paper is to propose a binocular visual odometry algorithm based on the Random Sample Consensus (RANSAC) in visual navigation systems.
Design/methodology/approach
The authors propose a novel binocular visual odometry algorithm based on features from accelerated segment test (FAST) extractor and an improved matching method based on the RANSAC. Firstly, features are detected by utilizing the FAST extractor. Secondly, the detected features are roughly matched by utilizing the distance ration of the nearest neighbor and the second nearest neighbor. Finally, wrong matched feature pairs are removed by using the RANSAC method to reduce the interference of error matchings.
Findings
The performance of this new algorithm has been examined by an actual experiment data. The results shown that not only the robustness of feature detection and matching can be enhanced but also the positioning error can be significantly reduced by utilizing this novel binocular visual odometry algorithm. The feasibility and effectiveness of the proposed matching method and the improved binocular visual odometry algorithm were also verified in this paper.
Practical implications
This paper presents an improved binocular visual odometry algorithm which has been tested by real data. This algorithm can be used for outdoor vehicle navigation.
Originality/value
A binocular visual odometer algorithm based on FAST extractor and RANSAC methods is proposed to improve the positioning accuracy and robustness. Experiment results have verified the effectiveness of the present visual odometer algorithm.
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John Cheese, Abby Day and Gordon Wills
An updated version of the original (1985) text, the book covers all aspects of marketing and selling bank services: the role of marketing; behaviour of customers; intelligence…
Abstract
An updated version of the original (1985) text, the book covers all aspects of marketing and selling bank services: the role of marketing; behaviour of customers; intelligence, planning and organisation; product decisions; promotion decisions; place decisions; price decisions; achieving sales. Application questions help to focus the readers' minds on key issues affecting practice.
Gordon Wills, Sherril H. Kennedy, John Cheese and Angela Rushton
To achieve a full understanding of the role ofmarketing from plan to profit requires a knowledgeof the basic building blocks. This textbookintroduces the key concepts in the art…
Abstract
To achieve a full understanding of the role of marketing from plan to profit requires a knowledge of the basic building blocks. This textbook introduces the key concepts in the art or science of marketing to practising managers. Understanding your customers and consumers, the 4 Ps (Product, Place, Price and Promotion) provides the basic tools for effective marketing. Deploying your resources and informing your managerial decision making is dealt with in Unit VII introducing marketing intelligence, competition, budgeting and organisational issues. The logical conclusion of this effort is achieving sales and the particular techniques involved are explored in the final section.
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Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some…
Abstract
Aim of the present monograph is the economic analysis of the role of MNEs regarding globalisation and digital economy and in parallel there is a reference and examination of some legal aspects concerning MNEs, cyberspace and e‐commerce as the means of expression of the digital economy. The whole effort of the author is focused on the examination of various aspects of MNEs and their impact upon globalisation and vice versa and how and if we are moving towards a global digital economy.
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The objective of this chapter is to identify the key characteristics of Global Services businesses that will thrive and achieve success in the future. These factors are integrated…
Abstract
The objective of this chapter is to identify the key characteristics of Global Services businesses that will thrive and achieve success in the future. These factors are integrated into three main pillars, which we refer to as the Triple-Win. The first and most obvious pillar is technology as a tool. The second pillar is the design and sustainability of the business model, without which the previous factor would be merely a cost and not an investment. And last but not the least, there is the purpose which gives meaning to the proposal, focusing on the human being and their environment. The DIDPAGA business model sits at the intersection of these three elements.
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Birgit Hagen, Antonella Zucchella and Pervez Nasim Ghauri
The purpose of this paper is to conceptualize strategic agility in entrepreneurial internationalization and highlight the role of marketing “under particular conditions” – those…
Abstract
Purpose
The purpose of this paper is to conceptualize strategic agility in entrepreneurial internationalization and highlight the role of marketing “under particular conditions” – those of early and fast internationalizers.
Design/methodology/approach
The study is based on in-depth case studies of four entrepreneurial internationalizers using an inductive approach. The role of marketing is studied along a set of four key business processes, i.e. sensing through selective customer/partner intimacy; business development through selective experimentation and testing; coordination and harmonization of multiple stakeholders; and creative extension of resources.
Findings
Strategic agility is a composite of flexibility and selective responsiveness. Marketing thought, mainly through customer and partner interaction, plays a prominent role in achieving strategic agility. Customer- and market-centric thinking needs to be built in a key set of business processes. Marketing’s contribution to strategic agility means an ability to cope with time, relationship and functional dependencies. Strategic agility helps improve the risk profile of the entrepreneurial internationalizer. Entrepreneurial internationalizers are particularly suited to compete on and benefit from strategic agility.
Practical implications
The findings show managers and entrepreneurs in early and fast internationalizing ventures a path to strategic agility which helps to overcome the many parallel challenges that come with firm foundation and internationalization.
Originality/value
Strategic agility is a novel explanation for entrepreneurial internationalization. The study explains the prominent role played by marketing in achieving strategic agility and growth. Strategic agility is reconceptualized in the context of the young and small internationalizing firm.
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Irina Farquhar and Alan Sorkin
This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative…
Abstract
This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative information technology open architecture design and integrating Radio Frequency Identification Device data technologies and real-time optimization and control mechanisms as the critical technology components of the solution. The innovative information technology, which pursues the focused logistics, will be deployed in 36 months at the estimated cost of $568 million in constant dollars. We estimate that the Systems, Applications, Products (SAP)-based enterprise integration solution that the Army currently pursues will cost another $1.5 billion through the year 2014; however, it is unlikely to deliver the intended technical capabilities.