multidimensional-processing-of-video-signals

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Multidimensional Processing Of Video Signals

Author : Giovanni L. Sicuranza
ISBN : 9781461536161
Genre : Technology & Engineering
File Size : 50. 16 MB
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A color time-varying image can be described as a three-dimensional vector (representing the colors in an appropriate color space) defined on a three-dimensional spatiotemporal space. In conventional analog television a one-dimensional signal suitable for transmission over a communication channel is obtained by sampling the scene in the vertical and tem poral directions and by frequency-multiplexing the luminance and chrominance informa tion. In digital processing and transmission systems, sampling is applied in the horizontal direction, too, on a signal which has been already scanned in the vertical and temporal directions or directly in three dimensions when using some solid-state sensor. As a conse quence, in recent years it has been considered quite natural to assess the potential advan tages arising from an entire multidimensional approach to the processing of video signals. As a simple but significant example, a composite color video signal, such as the conven tional PAL or NTSC signal, possesses a three-dimensional spectrum which, by using suitable three-dimensional filters, permits horizontal sampling at a rate which is less than that re quired for correctly sampling the equivalent one-dimensional signal. More recently it has been widely recognized that the improvement of the picture quality in current and advanced television systems requires well-chosen signal processing algorithms which are multidimen sional in nature within the demanding constraints of a real-time implementation.

Multidimensional Signal Image And Video Processing And Coding

Author : John William Woods
ISBN : 9780123814203
Genre : Computers
File Size : 32. 80 MB
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This fully revised and expanded edition gives readers the necessary understanding of image and video processing concepts to contribute to this hot technology's future advances. Important new topics include introductory random processes, image enhancement and analysis, and the new MPEG scalable video coding standard.

Icassp 90 Multidimensional Signal Processing

Author :
ISBN : UCSD:31822004981288
Genre : Electro-acoustics
File Size : 90. 36 MB
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New Approaches For Multidimensional Signal Processing

Author : Roumen Kountchev
ISBN : 9789813346765
Genre : Technology & Engineering
File Size : 53. 97 MB
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This book is a collection of papers presented at the International Workshop on New Approaches for Multidimensional Signal Processing (NAMSP 2020), held at Technical University of Sofia, Sofia, Bulgaria, during 09–11 July 2020. The book covers research papers in the field of N-dimensional multicomponent image processing, multidimensional image representation and super-resolution, 3D image processing and reconstruction, MD computer vision systems, multidimensional multimedia systems, neural networks for MD image processing, data-based MD image retrieval and knowledge data mining, watermarking, hiding and encryption of MD images, MD image processing in robot systems, tensor-based data processing, 3D and multi-view visualization, forensic analysis systems for MD images and many more.

Processing Of Multidimensional Signals

Author : Alexandre Smirnov
ISBN : 3540654496
Genre : Technology & Engineering
File Size : 67. 71 MB
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In this book signals or images described by functions whose number of arguments varies from one to five are considered. This arguments can be time, spatial dimensions, or wavelength in a polychromatic signal. The book discusses the basics of mathematical models of signals, their transformations in technical pre-processing systems, and criteria of the systems quality. The models are used for the solution of practical tasks of system analysis, measurement and optimization, and signal restoration. Several examples are given.

Signal Processing Of Hdtv V

Author : Ludwig Stenger
ISBN : UCAL:B3312686
Genre : Technology & Engineering
File Size : 43. 60 MB
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This text explores advances in HDTV technology. It highlights the technologies needed to launch HDTV from demonstration and trial status to that of a complete product and service, and contributes towards the the knowledge base required for the planning and management of the spectrum.

Signal Processing Of Hdtv Iii

Author : Hiroshi Yasuda
ISBN : 0444894918
Genre : Technology & Engineering
File Size : 56. 21 MB
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The HDTV workshops were established with the aim of aiding definition and fostering the introduction of HDTV. Their fundamental principle is the separation of the standardisation process from the technological development, with the workshops concentrating mainly on the latter. Over the past few years important steps towards actual implementation of HDTV have been made in the major countries. HDTV is now considered to be a strategic piece of applied research in virtually all countries of the world and in many environments there is mounting pressure to start up service and equipment manufacturing. The papers presented in this volume constitute a key contribution to the establishment of this giant step towards a fully fledged information society. Due to the extensive length of the contents, only the number of papers presented per session is listed below.

Real Time Signal Processing

Author :
ISBN : UOM:39015011152496
Genre : Optical data processing
File Size : 89. 48 MB
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Multidimensional Signal Processing Workshop

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ISBN : UOM:39015022354107
Genre : Computer vision
File Size : 25. 86 MB
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Journal Of Vlsi Signal Processing Systems For Signal Image And Video Technology

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ISBN : STANFORD:36105131886470
Genre : Integrated circuits
File Size : 52. 45 MB
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Multimedia Communication Systems

Author : Kamisetty Ramamohan Rao
ISBN : STANFORD:36105110295701
Genre : Technology & Engineering
File Size : 26. 71 MB
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With extensive coverage of multimedia communications standards and processing techniques, this guide presents new approaches to traffic management, services deployment, and QoS for networked multimedia systems. It contains many practical examples, more than 200 figures, and over 400 references.

Visual Communications And Image Processing 93

Author :
ISBN : CORNELL:31924068807977
Genre : Coding theory
File Size : 22. 46 MB
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Digital Video Compression

Author :
ISBN : UOM:39015034200389
Genre : Algorithms
File Size : 50. 80 MB
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Locally Adaptive Kernel Regression Methods For Multi Dimensional Signal Processing

Author : Hiroyuki Takeda
ISBN : UCAL:X84220
Genre :
File Size : 33. 69 MB
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Journal

Author : Society of Motion Picture and Television Engineers
ISBN : NWU:35556020706891
Genre : Motion pictures
File Size : 59. 43 MB
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Proceedings Of The Spie Advanced Institute On Transformations In Optical Signal Processing

Author : William T. Rhodes
ISBN : UCSD:31822001426527
Genre : Technology & Engineering
File Size : 86. 11 MB
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Third International Symposium On Multispectral Image Processing

Author : Hanqing Lu
ISBN : PSU:000051557942
Genre : Science
File Size : 47. 94 MB
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Discrete Time Signal Processing

Author : Alan V. Oppenheim
ISBN : UOM:39076002910466
Genre : Mathematics
File Size : 80. 39 MB
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This text presents a definitive treatise on discrete-time signal processing. It provides thorough treatment of the fundamental theorems and properties of discrete-time linear systems, filtering, sampling, and discrete-time Fourier Analysis.

Multivariate Analysis

Author : Calyampudi Radhakrishna Rao
ISBN : UOM:39015033137806
Genre : Mathematics
File Size : 73. 37 MB
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Hardbound. The papers in this volume, written by outstanding research workers, present the current state of the art in the frontier areas of mathematical statistics, stochastic processes, time series and image processing and discuss future directions of research in these areas. The main emphasis is on methods of inference from multivariate data with minimal distributional assumptions. The associated theoretical, methodological and computational aspects are fully discussed. The volume will be a valuable guide to research workers and graduate students.

Ieee Transactions On Circuits And Systems

Author :
ISBN : UIUC:30112079616923
Genre : Electric circuits
File Size : 67. 31 MB
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