Image Understanding

Image Understanding PDF Author:
Publisher:
ISBN:
Category : Image processing
Languages : en
Pages : 222

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Image Understanding

Image Understanding PDF Author:
Publisher:
ISBN:
Category : Image processing
Languages : en
Pages : 222

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Book Description


Document Analysis Systems II

Document Analysis Systems II PDF Author: Jonathan J. Hull
Publisher: World Scientific
ISBN: 9789810231033
Category : Computers
Languages : en
Pages : 542

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Book Description
This book provides an overview of the state of the art in research and development of systems for document image analysis. Topics covered include a variety of systems and architectures for processing document images as well as methods for converting those images into formats that can be manipulated by a computer. The chapters are written by recognized experts in the field and describe Systems and Architectures, Recognition Techniques, Graphics Analysis, Document Image Retrieval, and World Wide Web Applications.

Multispectral Satellite Image Understanding

Multispectral Satellite Image Understanding PDF Author: Cem Ünsalan
Publisher: Springer Science & Business Media
ISBN: 0857296671
Category : Computers
Languages : en
Pages : 189

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Book Description
This book presents a comprehensive review of image processing methods, for the analysis of land use in residential areas. Combining a theoretical framework with highly practical applications, the book describes a system for the effective detection of single houses and streets in very high resolution. Topics and features: with a Foreword by Prof. Dr. Peter Reinartz of the German Aerospace Center; provides end-of-chapter summaries and review questions; presents a detailed review on remote sensing satellites; examines the multispectral information that can be obtained from satellite images, with a focus on vegetation and shadow-water indices; investigates methods for land-use classification, introducing precise graph theoretical measures over panchromatic images; addresses the problem of detecting residential regions; describes a house and street network-detection subsystem; concludes with a summary of the key ideas covered in the book.

SIGMA

SIGMA PDF Author: Takashi Matsuyama
Publisher: Springer Science & Business Media
ISBN: 1489908676
Category : Computers
Languages : en
Pages : 290

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Book Description
It has long been a dream to realize machines with flexible visual perception capability. Research on digital image processing by computers was initiated about 30 years ago, and since then a wide variety of image processing algorithms have been devised. Using such image processing algorithms and advanced hardware technologies, many practical ma chines with visual recognition capability have been implemented and are used in various fields: optical character readers and design chart readers in offices, position-sensing and inspection systems in factories, computer tomography and medical X-ray and microscope examination systems in hospitals, and so on. Although these machines are useful for specific tasks, their capabilities are limited. That is, they can analyze only simple images which are recorded under very carefully adjusted photographic conditions: objects to be recognized are isolated against a uniform background and under well-controlled artificial lighting. In the late 1970s, many image understanding systems were de veloped to study the automatic interpretation of complex natural scenes. They introduced artificial intelligence techniques to represent the knowl edge about scenes and to realize flexible control structures. The first author developed an automatic aerial photograph interpretation system based on the blackboard model (Naga1980). Although these systems could analyze fairly complex scenes, their capabilities were still limited; the types of recognizable objects were limited and various recognition vii viii Preface errors occurred due to noise and the imperfection of segmentation algorithms.

Proceedings 1997 Symposium on Document Image Understanding Technology

Proceedings 1997 Symposium on Document Image Understanding Technology PDF Author: David Doermann
Publisher: UMD
ISBN: 9780977943616
Category : Technology & Engineering
Languages : en
Pages : 334

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Proceedings 1995 Symposium on Document Image Understanding Technology

Proceedings 1995 Symposium on Document Image Understanding Technology PDF Author: David Doermann
Publisher: UMD
ISBN: 9780977943609
Category : Technology & Engineering
Languages : en
Pages : 276

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Image Understanding Workshop

Image Understanding Workshop PDF Author:
Publisher:
ISBN:
Category : Image processing
Languages : en
Pages : 864

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Image Understanding in Unstructured Environment

Image Understanding in Unstructured Environment PDF Author: Su-shing Chen
Publisher: World Scientific
ISBN: 9789971504786
Category : Computers
Languages : en
Pages : 224

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Book Description
In the development of autonomous sensory controlled systems, image understanding of sensory data is a difficult but important topic. Due to the unpredictable and uncertain nature of the environment, current image processing and computer vision approaches are not adequate to provide the capabilities needed by the systems. Thus, new approaches are required in the overall system design, including sophisticated reasoning processes, uncertainty management and adaptable architectures. This general issue is addressed by Thomas M Strat and Grahame B Smith. Lashon B Booker discusses the Bayesian approach in plausible reasoning for classification of complex ship images based on incomplete and uncertain evidence. Dynamic scene analysis is treated by Seetharaman Gunasekaran and Tzay Y Young. A spherical perspective approach is introduced to overcome some limitations of the current vision systems by Michael Penna and Su-shing Chen. Finally, Markov image models and their pixel-level approaches are extended to global approaches, through Dempster-Shafer and other techniques, by Mingchuan Zhang and Su-shing Chen.

Image Analysis and Processing II

Image Analysis and Processing II PDF Author: V. Cantoni
Publisher: Springer Science & Business Media
ISBN: 1461310075
Category : Computers
Languages : en
Pages : 506

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Book Description
This book contains the proceedings of the 4th International Conference on Data Analysis and Processing held in Cefalu' (Palermo, ITALY) on September 23-25 1987. The aim of this Conference, now at its fourth edition, was to give a general view of the actual research in the area of methods and systems for achieving artificial vision as well as to have an up-dated information of the current activity in Europe. A number of invited speakers presented overviews of statistical classification problems and methods, non conventional archi tectures, mathematical morphology, robotic vision, analysis of range images in vision systems, pattern matching algorithms and astronomical data processing. Finally a survey of the discussion on the contribution of AI to Image Analysis is given. The papers presented at the Conference have been subdivided in four sections: knowledge based approaches, basic pattern recognition tools, multi features system based solutions, image analysis-applications. We must thank the IBM-Italia and the Digital Equipment Corpo ration for sponsoring this Conference. We feel that the days spent at Cefalu' were an important step toward the mutual exchange of scientific information within the image processing community. v. Cantoni Pavia University V. Di Gesu' Palermo University S. Levialdi Rome University v CONTENTS INVITED LECTURES . • • • • . • • • 3 Morphological Optics.

Computer Recognition Systems 2

Computer Recognition Systems 2 PDF Author: Marek Kurzynski
Publisher: Springer Science & Business Media
ISBN: 3540751750
Category : Computers
Languages : en
Pages : 873

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Book Description
This book presents the results of the 5th International Conference on Computer Recognition Systems CORES’07 held 22-25 October 2007 in Hotel Tumski, Wroclaw, Poland. It brings together original research results in both methodological issues and different application areas of pattern recognition. The contributions cover all topics in pattern recognition including, for example, classification and interpretation of text, video, and voice.