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Author: Surekha Borra
Publisher: Springer
ISBN: 9811364249
Category : Technology & Engineering
Languages : en
Pages : 97
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Book Description
Thanks to recent advances in sensors, communication and satellite technology, data storage, processing and networking capabilities, satellite image acquisition and mining are now on the rise. In turn, satellite images play a vital role in providing essential geographical information. Highly accurate automatic classification and decision support systems can facilitate the efforts of data analysts, reduce human error, and allow the rapid and rigorous analysis of land use and land cover information. Integrating Machine Learning (ML) technology with the human visual psychometric can help meet geologists’ demands for more efficient and higher-quality classification in real time. This book introduces readers to key concepts, methods and models for satellite image analysis; highlights state-of-the-art classification and clustering techniques; discusses recent developments and remaining challenges; and addresses various applications, making it a valuable asset for engineers, data analysts and researchers in the fields of geographic information systems and remote sensing engineering.
Author: Surekha Borra
Publisher: Springer
ISBN: 9811364249
Category : Technology & Engineering
Languages : en
Pages : 97
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Book Description
Thanks to recent advances in sensors, communication and satellite technology, data storage, processing and networking capabilities, satellite image acquisition and mining are now on the rise. In turn, satellite images play a vital role in providing essential geographical information. Highly accurate automatic classification and decision support systems can facilitate the efforts of data analysts, reduce human error, and allow the rapid and rigorous analysis of land use and land cover information. Integrating Machine Learning (ML) technology with the human visual psychometric can help meet geologists’ demands for more efficient and higher-quality classification in real time. This book introduces readers to key concepts, methods and models for satellite image analysis; highlights state-of-the-art classification and clustering techniques; discusses recent developments and remaining challenges; and addresses various applications, making it a valuable asset for engineers, data analysts and researchers in the fields of geographic information systems and remote sensing engineering.
Author: D. Jude Hemanth
Publisher: Springer Nature
ISBN: 3030241785
Category : Computers
Languages : en
Pages : 274
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Book Description
The main objective of this book is to provide a common platform for diverse concepts in satellite image processing. In particular it presents the state-of-the-art in Artificial Intelligence (AI) methodologies and shares findings that can be translated into real-time applications to benefit humankind. Interdisciplinary in its scope, the book will be of interest to both newcomers and experienced scientists working in the fields of satellite image processing, geo-engineering, remote sensing and Artificial Intelligence. It can be also used as a supplementary textbook for graduate students in various engineering branches related to image processing.
Author: John A. Richards
Publisher: Springer Science & Business Media
ISBN: 3662024624
Category : Technology & Engineering
Languages : en
Pages : 297
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Book Description
With the widespread availability of satellite and aircraft remote sensing image data in digital form, and the ready access most remote sensing practitioners have to computing systems for image interpretation, there is a need to draw together the range of digital image processing procedures and methodologies commonly used in this field into a single treatment. It is the intention of this book to provide such a function, at a level meaningful to the non-specialist digital image analyst, but in sufficient detail that algorithm limitations, alternative procedures and current trends can be appreciated. Often the applications specialist in remote sensing wishing to make use of digital processing procedures has had to depend upon either the mathematically detailed treatments of image processing found in the electrical engineering and computer science literature, or the sometimes necessarily superficial treatments given in general texts on remote sensing. This book seeks to redress that situation. Both image enhancement and classification techniques are covered making the material relevant in those applications in which photointerpretation is used for information extraction and in those wherein information is obtained by classification.
Author: Morton J. Canty
Publisher: CRC Press
ISBN: 1466570377
Category : Mathematics
Languages : en
Pages : 575
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Book Description
Image Analysis, Classification and Change Detection in Remote Sensing: With Algorithms for ENVI/IDL and Python, Third Edition introduces techniques used in the processing of remote sensing digital imagery. It emphasizes the development and implementation of statistically motivated, data-driven techniques. The author achieves this by tightly interweaving theory, algorithms, and computer codes. See What’s New in the Third Edition: Inclusion of extensive code in Python, with a cloud computing example New material on synthetic aperture radar (SAR) data analysis New illustrations in all chapters Extended theoretical development The material is self-contained and illustrated with many programming examples in IDL. The illustrations and applications in the text can be plugged in to the ENVI system in a completely transparent fashion and used immediately both for study and for processing of real imagery. The inclusion of Python-coded versions of the main image analysis algorithms discussed make it accessible to students and teachers without expensive ENVI/IDL licenses. Furthermore, Python platforms can take advantage of new cloud services that essentially provide unlimited computational power. The book covers both multispectral and polarimetric radar image analysis techniques in a way that makes both the differences and parallels clear and emphasizes the importance of choosing appropriate statistical methods. Each chapter concludes with exercises, some of which are small programming projects, intended to illustrate or justify the foregoing development, making this self-contained text ideal for self-study or classroom use.
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.
Author: Jenice Aroma R.
Publisher: Infinite Study
ISBN:
Category :
Languages : en
Pages : 5
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Book Description
The satellite image based applications are highly utilized nowadays from simple purposes like vehicle navigation to complex surveillance and virtual environment modeling projects. On increased population rate, the depletion of natural resources is highly unavoidable and it leads to increased threats on natural hazards. In order to protect and overcome the physical losses on devastation of properties, the risk mapping models such as weather forecasts, drought modeling and other hazard assessment models are in need.
Author: Swarnalatha, P.
Publisher: IGI Global
ISBN: 1522536442
Category : Technology & Engineering
Languages : en
Pages : 253
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Book Description
The scope of image processing and recognition has broadened due to the gap in scientific visualization. Thus, new imaging techniques have developed, and it is imperative to study this progression for optimal utilization. Big Data Analytics for Satellite Image Processing and Remote Sensing is a critical scholarly resource that examines the challenges and difficulties of implementing big data in image processing for remote sensing and related areas. Featuring coverage on a broad range of topics, such as distributed computing, parallel processing, and spatial data, this book is geared towards scientists, professionals, researchers, and academicians seeking current research on the use of big data analytics in satellite image processing and remote sensing.
Author: Prasad Kaviti
Publisher:
ISBN: 9783545941021
Category :
Languages : en
Pages : 0
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Book Description
Clustering parameters for multispectral satellite image analysis is a method used in image processing and remote sensing to extract useful information from satellite images. Clustering is an unsupervised learning technique that groups similar pixels together based on their spectral and spatial characteristics. The process of clustering in multispectral satellite image analysis involves using various parameters to extract relevant features and reduce the dimensionality of the data. Spectral information, such as the reflectance values of different spectral bands, is used to group similar pixels together. Spatial information, such as the location and shape of the clusters, is also considered. Different clustering algorithms can be used, such as K-means, Expectation-Maximization, hierarchical clustering, density-based clustering, and spectral-spatial clustering. The choice of algorithm and parameters will depend on the specific application and the desired level of accuracy for the image segmentation and classification. To evaluate the performance of the clustering, various validation metrics can be used, such as the confusion matrix, overall accuracy, F1-score, Jaccard similarity coefficient, and Kappa coefficient. These metrics provide a quantitative measure of the clustering performance and can be used to compare different clustering methods and parameters. Overall, Clustering Parameters for Multispectral Satellite Image Analysis is a powerful method for extracting useful information from satellite images and it is widely used in various applications such as land use/land cover mapping, crop identification, and natural resources management. Image analysis is a widely used technique, which is necessary for understanding and speculating specific aspects of the information. Images are analyzed and pro- cessed to help single users, professional bodies, and government organizations. In today's world, remotely sensed multispectral images processing is a major research area used to deal with problems such as landuse-landcover, fire detection, crop es- timation, and flood prediction to name a few, which greatly impact the economic and environmental concerns, and the techniques developed through this technol- ogy allows many real-life applications with high social value [CVTGC]11]. Classification is the most common operation used to analyze these multispec- tral images. The critical objective of the image classification technique is to group all pixel data of an image into land cover classes or thematic maps automatically [JL05]. In general, multispectral images pixels have an inherent spectral pattern which is the numerical basis for the classification of multispectral images i.e. the inherent spectral reflectance and emittance properties of the electromagnetic spec- trum are indexed with different combinations of Digital Numbers in the image to recognize various types of features or objects. Spectral pattern recognition is a classification procedure that performs automated landcover classification with the help of pixel-by-pixel spectral information. Remote sensing is one of the efficient ways to procure multispectral images. Re- mote sensing is a procedure to acquire data from any distance without physically interacting with objects. Remote sensing can be made possible with the help of satellites or aircrafts which have sensors mounted on them to capture electromag- netic radiation scattered or emitted from the Earth's surface.
Author: Thomas Blaschke
Publisher: Springer Science & Business Media
ISBN: 3540770585
Category : Science
Languages : en
Pages : 804
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Book Description
This book brings together a collection of invited interdisciplinary persp- tives on the recent topic of Object-based Image Analysis (OBIA). Its c- st tent is based on select papers from the 1 OBIA International Conference held in Salzburg in July 2006, and is enriched by several invited chapters. All submissions have passed through a blind peer-review process resulting in what we believe is a timely volume of the highest scientific, theoretical and technical standards. The concept of OBIA first gained widespread interest within the GIScience (Geographic Information Science) community circa 2000, with the advent of the first commercial software for what was then termed ‘obje- oriented image analysis’. However, it is widely agreed that OBIA builds on older segmentation, edge-detection and classification concepts that have been used in remote sensing image analysis for several decades. Nevert- less, its emergence has provided a new critical bridge to spatial concepts applied in multiscale landscape analysis, Geographic Information Systems (GIS) and the synergy between image-objects and their radiometric char- teristics and analyses in Earth Observation data (EO).
Author: Martin Paul Buchheim
Publisher:
ISBN:
Category :
Languages : en
Pages : 506
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Book Description
