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Super-resolution Compressive Imaging System Based on Optical Radon Projections

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Author :
Release : 2013
Genre : Image compression
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Super-resolution Compressive Imaging System Based on Optical Radon Projections by : Vladimir Farber

Download or read book Super-resolution Compressive Imaging System Based on Optical Radon Projections written by Vladimir Farber. This book was released on 2013. Available in PDF, EPUB and Kindle. Book excerpt:

Optical Compressive Imaging

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Author :
Release : 2016-11-17
Genre : Mathematics
Kind : eBook
Book Rating : 072/5 ( reviews)

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Book Synopsis Optical Compressive Imaging by : Adrian Stern

Download or read book Optical Compressive Imaging written by Adrian Stern. This book was released on 2016-11-17. Available in PDF, EPUB and Kindle. Book excerpt: This dedicated overview of optical compressive imaging addresses implementation aspects of the revolutionary theory of compressive sensing (CS) in the field of optical imaging and sensing. It overviews the technological opportunities and challenges involved in optical design and implementation, from basic theory to optical architectures and systems for compressive imaging in various spectral regimes, spectral and hyperspectral imaging, polarimetric sensing, three-dimensional imaging, super-resolution imaging, lens-free, on-chip microscopy, and phase sensing and retrieval. The reader will gain a complete introduction to theory, experiment, and practical use for reducing hardware, shortening image scanning time, and improving image resolution as well as other performance parameters. Optics practitioners and optical system designers, electrical and optical engineers, mathematicians, and signal processing professionals will all find the book a unique trove of information and practical guidance.

Super-Resolution Imaging

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Author :
Release : 2001-09-30
Genre : Computers
Kind : eBook
Book Rating : 711/5 ( reviews)

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Book Synopsis Super-Resolution Imaging by : Subhasis Chaudhuri

Download or read book Super-Resolution Imaging written by Subhasis Chaudhuri. This book was released on 2001-09-30. Available in PDF, EPUB and Kindle. Book excerpt: Super-Resolution Imaging serves as an essential reference for both academicians and practicing engineers. It can be used both as a text for advanced courses in imaging and as a desk reference for those working in multimedia, electrical engineering, computer science, and mathematics. The first book to cover the new research area of super-resolution imaging, this text includes work on the following groundbreaking topics: Image zooming based on wavelets and generalized interpolation; Super-resolution from sub-pixel shifts; Use of blur as a cue; Use of warping in super-resolution; Resolution enhancement using multiple apertures; Super-resolution from motion data; Super-resolution from compressed video; Limits in super-resolution imaging. Written by the leading experts in the field, Super-Resolution Imaging presents a comprehensive analysis of current technology, along with new research findings and directions for future work.

Architectures for Compressive Imaging with Applications in Sensor Networks, Adaptive Object Reconstruction, and Motion Detection

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Author :
Release : 2010
Genre :
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Architectures for Compressive Imaging with Applications in Sensor Networks, Adaptive Object Reconstruction, and Motion Detection by :

Download or read book Architectures for Compressive Imaging with Applications in Sensor Networks, Adaptive Object Reconstruction, and Motion Detection written by . This book was released on 2010. Available in PDF, EPUB and Kindle. Book excerpt: Computational imaging becomes a cutting edge research area by incorporating signal/image processing as an inherent part of an imaging system. Its civil and military applications include surveillance, automobile, and medical health. The newest branch of computational imaging, compressive imaging emerged in several years back. In-stead of making measurement for each individual object pixel, compressive imaging directly making compressed measurements using optical/opto-electronic devices in data acquisition process. These compressed measurements referred to as features are linear combinations of object pixels weighted by transformation bases. Usingvarious types of signal processing techniques, features are processed for the imaging system final tasks such as reconstruction, detection, and recognition. In this dissertation, three compressive imaging implementation architectures, sequential, parallel, and photon-sharing architectures, are analyzed. Two kinds of applications, object reconstruction and motion detections, are studied using projections including PC (Principal Component), Hadamard, DCT (Discrete Cosine Transformation), Gabor, and random projection. Linear and/or nonlinear algorithms are used for static and adaptive measurements. A webcam based multi-sensor network and a DMD based single detector imaging system demonstrate the dissertation work.

Scientific and Technical Aerospace Reports

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Author :
Release : 1995
Genre : Aeronautics
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by . This book was released on 1995. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

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