Basic image processing techniques

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  • There are six sections in this book. The first section presents basic image processing techniques, such as image acquisition, storage, retrieval, transformation, filtering, and parallel computing. Then, some applications, such as road sign recognition, air quality monitoring, remote sensed image analysis, and diagnosis of industrial parts are considered.

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  • "Advanced Image Acquisition, Processing Techniques and Applications" is the first book of a series that provides image processing principles and practical software implementation on a broad range of applications. The book integrates material from leading researchers on Applied Digital Image Acquisition and Processing. An important feature of the book is its emphasis on software tools and scientific computing in order to enhance results and arrive at problem solution.

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  • These lectures intend to give a self-contained exposure of some techniques for computing the evolution of plane curves. The motions of interest are the so-called motions by curvature. They mean that, at any instant, each point of the curve moves with a normal velocity equal to a function of the curvature at this point. This kind of evolution is of some interest in differential geometry, for instance in the problem of minimal surfaces.

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  • This manual on radiographic technique and projections, is a successor to the Manual of Radiographic Technique that was published in 1986 with Drs T Holm, P Palmer and E Lehtinen as authors, and was meant as a manual for the WHO Basic Radiological System—WHO-BRS. The present manual can be used with any equipment, but is especially designed for the use with X-ray machines that comply with the specifications for the World Health Organization Imaging System for Radiology, WHIS-RAD.

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  • Chapter 1 presents IVUS. Intravascular ultrasound images represent a unique tool to guide interventional coronary procedures; this technique allows to supervise the cross-sectional locations of the vessel morphology and to provide quantitative and qualitative information about the causes and severity of coronary diseases. At the moment, the automatic extraction of this kind of information is performed without taking into account the basic signal principles that guide the process of image generation....

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  • provides definitive and comprehensive information on OpenGL and the OpenGL Utility Library. The previous edition covered OpenGL through Version 2.1. This seventh edition of the best-selling “red book” describes the latest features of OpenGL Versions 3.0 and 3.1. You will find clear explanations of OpenGL functionality and many basic computer graphics techniques, such as building and rendering 3D models; interactively viewing objects from different perspective points; and using shading, lighting, and texturing effects for greater realism.

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  • Imaging of sports related injuries has always been a very popular topic and the interest of radiologists in this domain has even increased in recent years. Competitive athletes are vulnerable to a variety of injuries and they are often very demanding in their expectations of a correct diagnosis, appropriate treatment and advice on prognosis and estimated recovery period. Working in sports imaging means team effort, whereby sports physicians, physical therapists, orthopaedic surgeons, radiologists and technicians work closely together. Radiology plays a pivotal role in this process....

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  • The grid method is an inexpensive, low-tech way to reproduce and/or enlarge an image that you want to paint or draw. The grid method can be a fairly time-intensive process, depending on how large and detailed your painting will be. While the process is not as quick as using a projector or transfer paper, it does have the added benefit of helping to improve your drawing and observational skills. Contents of this book: Tools you will need, selecting an image, computer work, drawing, basic color theory, painting.

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  • Artisteer the automated web designer first and only product that instantly creates fantastic looking website and blog templates. This is powerful software that makes YOU a professional web designer of your site, WordPress blog themes and templates. It allows you to create great web page design and templates in minutes, without having to know anything about editing graphics or HTML.

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  • This chapter describes the basic characteristics of the distributed input/output system: • Central control by a master • High data throughput with a simple transmission protocol • Cyclic transmission of the process image in the input/output direction • Simple, cost-effective attachment • Data transmission via twisted pair (RS 485) or optical fiber

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  • Reverse engineering encompasses a wide spectrum of activities aimed at extracting information on the function, structure, and behavior of man-made or natural artifacts. Increases in data sources, processing power, and improved data mining and processing algorithms have opened new fields of application for reverse engineering.

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  • At the beginning of the 21st century, medicine is increasingly based on understanding the functions of genes and the molecular mechanisms of diseases. In pancreatology, the understanding of functions and dysfunctions of the exocrine and endocrine pancreas is derived from molecular biological data on the actions of compounds in subcellular compartments and intracellular transcription pathways.

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  • At last the book is finished – and I have now been asked to put my mind to the Preface! It occurs to me that writing a Preface is a unique art form. Admittedly, after limited research into Preface-writing, I propose, like innumerable authors before me, to start with the usual whinge – yes, to paraphrase Mrs Beeton from the Preface of her famous cookbook, if we had known ‘. . . what courageous efforts were needed to be made’, I am quite sure that we would never have started this enterprise. However, it is clear that one of the...

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  • This paper is intended as an overview of recent developments and trends. It wishes to pro- vide a short survey of the principal families of approaches, their use and limitations. Algo- rithms generic or specific to particular imaging modalities are not given here (see for exam- ple (10)). Section 2 presents the analysis pipeline, which accepts as input raw data and provides some form of processing or interpretation. Two basic processing paradigms are summarized in section 3, namely linear (or pseudo-linear) and morphological.

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  • Learn how to build your own computer vision (CV) applications quickly and easily with SimpleCV, an open source framework written in Python. Through examples of real-world applications, this hands-on guide introduces you to basic CV techniques for collecting, processing, and analyzing streaming digital images. You’ll then learn how to apply these methods with SimpleCV, using sample Python code. All you need to get started is a Windows, Mac, or Linux system, and a willingness to put CV to work in a variety of ways. Programming experience is optional....

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