With the promotion of the bill exchange system throughout the world, the use of VAT invoices has exploded. In order to solve the problems of low efficiency, high error rate and high labor intensity of manual entry of ...
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ISBN:
(纸本)9781728138633
With the promotion of the bill exchange system throughout the world, the use of VAT invoices has exploded. In order to solve the problems of low efficiency, high error rate and high labor intensity of manual entry of electronic system of VAT invoice, a method of recognizing VAT invoice information based on computer vision was proposed. Firstly, the invoice image was preprocessed, and the tilt correction was implemented by local adaptive threshold and Hough transform. Then the key information area was segmented and the target object was taken out by projection method. Finally, the characters were recognized by OCR technology. The results show that the method has low error rate and high efficiency, and the average character recognition accuracy can reach 96.21%.
Electric power communication is the key to the formation of advanced, efficient power system elements, is to maintain the normal operation conditions of power market, the premise is to ensure that the computer network...
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In recent years, computer vision technology has experienced a period of rapid development, and it has achieved remarkable results on core problems in various fields. At the same time, with the iterative development of...
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Software engineers are traditionally concerned with performance and capabilities of mobile applications, while Human-computer Interaction (HCI) approaches remain underused in many cases of industry everyday practice, ...
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ISBN:
(纸本)9781450368254
Software engineers are traditionally concerned with performance and capabilities of mobile applications, while Human-computer Interaction (HCI) approaches remain underused in many cases of industry everyday practice, especially in smaller companies, running on a tight schedule. The present paper reports a set of strategies empirically outlined by HCI and mobile development teams working integrated into different stages of the development lifecycle while keeping project constraints in mind, aiming to provide practical ways of incorporating academic knowledge about human factors into the development of mobile applications. We also discuss some lessons learned, which we believe may favor a more significant application of HCI issues in the mobile industry.
Aiming at the deficiency in the field of marine engineers training at present, an entire virtual training system for marine engineers has been designed and developed, which is composed of the full mission marine engin...
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ISBN:
(纸本)9781467381734
Aiming at the deficiency in the field of marine engineers training at present, an entire virtual training system for marine engineers has been designed and developed, which is composed of the full mission marine engine room simulator module and three-dimensional virtual marine engine room module, respectively aiming at cultivating the operating ability for marine engine room system and marine engine equipment, cognizing the actual working environment in marine engine room. This training system has already been applied in the teaching task of undergraduate and postgraduate in several maritime colleges in China and University of Dar es Salaam in Tanzania and achieved good effects.
With the development of intelligent connected vehicles, in-vehicle Ethernet technologies are more and more commonly applied in automotive industry, such that cybersecurity related problems of in-vehicle Ethernet are b...
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In the modern era of computing and mobile technology, the human lifestyle is affected by technology, and people are adopting habits that promote sedentary behaviour, including watching TV, playing video games, using c...
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With the development of computertechnology, higher education reforms have made better progress. After the application of computertechnology is mature, colleges and universities begin to use computer network distance...
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This paper aims to give a comprehensive background to the development and current state of progress of the CIMTEX initiative. CIMTEX is an £8 Million project which was established in 1989 to help the UK knitwear ...
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ISBN:
(纸本)0852965486
This paper aims to give a comprehensive background to the development and current state of progress of the CIMTEX initiative. CIMTEX is an £8 Million project which was established in 1989 to help the UK knitwear industry become more competitive. It involves collaboration between 38 equipment manufacturers and 5 academic institutions. The emphasis is on computer Integrated Manufacture in clothing but the application is to both Small to Medium sized Enterprises (SME) as well as the larger organisations who are perceived to employ high technology solutions to production problems. The first section of this paper is concerned with the background to the clothing sector which is experiencing an international crisis. This is followed by the background to the CIMTEX project, its value and its perceived deliverables to the UK industry at project conception. The remainder of this paper concerns itself with the Research undertaken by the project. This includes the structure of the Research groups;the need for both operator centred and automated solutions to production problems;the research objectives and current state of progress.
As microelectronics penetrates into society, policy makers have to find a solution to a serious problem: how to maximize their economic benefits and minimize risks. This report provides a theoretical basis, particular...
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ISBN:
(纸本)0444700609
As microelectronics penetrates into society, policy makers have to find a solution to a serious problem: how to maximize their economic benefits and minimize risks. This report provides a theoretical basis, particularly for developing countries. Analyses are made to investigate the two interactions between the telephone and computer, and economic development. A slight dissimilarity between the two implies that computers are more industry-dependent than telecommunications. Analyses on their sector-wise distributions in various countries show that the pattern of computer applications is almost identical, independent of the computer density. We offer four comments on the policy to be taken in developing countries to maximize the economic benefits of telecommunications and computers.
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