Manjunath V. Joshi's Books

Spectrum Sensing for Cognitive Radio

Fundamentals and Applications

By: Kamal M. Captain,Manjunath V. Joshi

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Spectrum Sensing for Cognitive Radio

Fundamentals and Applications

By: Kamal M. Captain,Manjunath V. Joshi

This comprehensive reference text discusses concepts of cognitive radio and the advances in the field of spectrum sensing. This text discusses the concept of cognitive radio for next generation wireless communication and a very critical aspect of cognitive radio – that is, spectrum sensing – in detail. It covers important topics including narrowband spectrum sensing, wideband spectrum sensing, cooperative spectrum sensing, system and channel models, detection algorithms, approximation of decision statistics, and theoretical analysis of detection algorithms in detail. Separate chapters are dedicated to discussing the analysis and use of detection algorithms for narrowband spectrum sensing, wideband spectrum sensing, and cooperative wideband spectrum sensing. Aimed at graduate students and academic researchers in the fields of electrical engineering and electronics and communication engineering, this text: Discusses concepts of cognitive radio and research in spectrum sensing. Presents mathematical analysis of algorithms considering practical environment. Explains novel wideband spectrum sensing algorithms with detailed analysis. Provides mathematical derivations to help readers. Discusses basic spectrum sensing algorithms, from narrowband spectrum sensing to the more advanced wideband spectrum sensing.

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Page Count

256

Publisher

CRC Press

Published Date

ISBN 10

1000472035

ISBN 13

9781000472035

Multi-resolution Image Fusion in Remote Sensing

By: Manjunath V. Joshi,Kishor P. Upla

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Multi-resolution Image Fusion in Remote Sensing

By: Manjunath V. Joshi,Kishor P. Upla

Written in an easy-to-follow approach, the text will help the readers to understand the techniques and applications of image fusion for remotely sensed multi-spectral images. It covers important multi-resolution fusion concepts along with the state-of-the-art methods including super resolution and multi stage guided filters. It includes in depth analysis on degradation estimation, Gabor Prior and Markov Random Field (MRF) Prior. Concepts such as guided filter and difference of Gaussian are discussed comprehensively. Novel techniques in multi-resolution fusion by making use of regularization are explained in detail. It also includes different quality assessment measures used in testing the quality of fusion. Real-life applications and plenty of multi-resolution images are provided in the text for enhanced learning.

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Page Count

258

Publisher

Cambridge University Press

Published Date

ISBN 10

1108683045

ISBN 13

9781108683043

Digital Heritage Reconstruction Using Super-resolution and Inpainting

By: Milind G. Padalkar,Manjunath V. Joshi

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Digital Heritage Reconstruction Using Super-resolution and Inpainting

By: Milind G. Padalkar,Manjunath V. Joshi

Heritage sites across the world have witnessed a number of natural calamities, sabotage and damage from visitors, resulting in their present ruined condition. Many sites are now restricted to reduce the risk of further damage. Yet these masterpieces are significant cultural icons and critical markers of past civilizations that future generations need to see. A digitally reconstructed heritage site could diminish further harm by using immersive navigation or walkthrough systems for virtual environments. An exciting key element for the viewer is observing fine details of the historic work and viewing monuments in their undamaged form. This book presents image super-resolution methods and techniques for automatically detecting and inpainting damaged regions in heritage monuments, in order to provide an enhanced visual experience. The book presents techniques to obtain higher resolution photographs of the digitally reconstructed monuments, and the resulting images can serve as input to immersive walkthrough systems. It begins with the discussion of two novel techniques for image super-resolution and an approach for inpainting a user-supplied region in the given image, followed by a technique to simultaneously perform super-resolution and inpainting of given missing regions. It then introduces a method for automatically detecting and repairing the damage to dominant facial regions in statues, followed by a few approaches for automatic crack repair in images of heritage scenes. This book is a giant step toward ensuring that the iconic sites of our past are always available, and will never be truly lost.

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Page Count

150

Publisher

Springer Nature

Published Date

ISBN 10

3031025911

ISBN 13

9783031025914

Motion-Free Super-Resolution

By: Subhasis Chaudhuri,Joshi Manjunath

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Motion-Free Super-Resolution

By: Subhasis Chaudhuri,Joshi Manjunath

Motion-Free Super-Resolution is a compilation of very recent work on various methods of generating super-resolution (SR) images from a set of low-resolution images. The current literature on this topic deals primarily with the use of motion cues for the purpose of generating SR images. These cues have, it is shown, their advantages and disadvantages. In contrast, this book shows that cues other than motion can also be used for the same purpose, and addresses both the merits and demerits of these new techniques. Motion-Free Super-Resolution supersedes much of the lead author’s previous edited volume, "Super-Resolution Imaging," and includes an up-to-date account of the latest research efforts in this fast-moving field. This sequel also features a style of presentation closer to that of a textbook, with an emphasis on teaching and explanation rather than scholarly presentation.

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Page Count

246

Publisher

Springer Science & Business Media

Published Date

ISBN 10

0387259082

ISBN 13

9780387259086

Perspectives and Policies on ICT in Society

An IFIP TC9 (Computers and Society) Handbook

By: Subhasis Chaudhuri,Manjunath V. Joshi

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Perspectives and Policies on ICT in Society

An IFIP TC9 (Computers and Society) Handbook

By: Subhasis Chaudhuri,Manjunath V. Joshi

Motion-free super-resolution explores new technology for image super-resolution - applying cues other than the motion cue in super-resolving a scene. This book will serve as an essential reference for both academecians and practicing engineers in the area of image processing and computer vision, as well as providing a basis for ongoing research in this field."--Jacket.

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Page Count

306

Publisher

Taylor & Francis

Published Date

ISBN 10

0387255877

ISBN 13

9780387255873

Multi-resolution Image Fusion in Remote Sensing

By: Manjunath V. Joshi,Kishor P. Upla

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Multi-resolution Image Fusion in Remote Sensing

By: Manjunath V. Joshi,Kishor P. Upla

Written using clear and accessible language, this useful guide discusses fundamental concepts and practices of multi-resolution image fusion.

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Page Count

255

Publisher

Cambridge University Press

Published Date

ISBN 10

1108475124

ISBN 13

9781108475129

Book's by Manjunath V. Joshi

Spectrum Sensing for Cognitive Radio

Spectrum Sensing for Cognitive Radio

Multi-resolution Image Fusion in Remote Sensing

Multi-resolution Image Fusion in Remote Sensing

Digital Heritage Reconstruction Using Super-resolution and Inpainting

Digital Heritage Reconstruction Using Super-resolution and Inpainting

Motion-Free Super-Resolution

Motion-Free Super-Resolution

Perspectives and Policies on ICT in Society

Perspectives and Policies on ICT in Society

Multi-resolution Image Fusion in Remote Sensing

Multi-resolution Image Fusion in Remote Sensing

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