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| | Digital image processing - Wikipedia, the free encyclopedia |
 | | Digital image processing has the same advantages (over analog image processing) as digital signal processing has (over analog signal processing) -- it allows a much wider range of algorithms to be applied to the input data, and can avoid problems such as the build-up of noise and signal distortion during processing. | | | Digital image processing is the use of computer algorithms to perform image processing on digital images. | | | Digital image processing allows the use of much more complex algorithms for image processing, and hence can offer both more sophisticated performance at simple tasks, and the implementation of methods which would be impossible by analog means. |
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http://en.wikipedia.org/wiki/Digital_image_processing
(387 words)
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| | Digital signal processing - Wikipedia, the free encyclopedia |
| | With the increasing use of computers the usage and need of digital signal processing has increased. | | | Digital signal processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. | | | In order to use an analog signal on a computer it must be digitized with an analog to digital converter (ADC). |
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http://en.wikipedia.org/wiki/Digital_signal_processing
(1390 words)
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| | Introduction to Digital Signal Processing |
| | The development of digital signal processing dates from the 1960's with the use of mainframe digital computers for number-crunching applications such as the Fast Fourier Transform (FFT), which allows the frequency spectrum of a signal to be computed rapidly. | | | The processing of a digital signal is done by performing numerical calculations. | | | DSP, or Digital Signal Processing, as the term suggests, is the processing of signals by digital means. |
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http://www.dsptutor.freeuk.com/intro.htm
(861 words)
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| | Encyclopedia: Digital signal processing |
| | In digital signal processing, the bilinear transform is a conformal mapping, often used to convert a transfer function of a linear, time-invariant (LTI) filter in the continuous-time domain (often called an analog filter) to a transfer function of a linear, shift-invariant filter in the discrete-time domain... | | | Digital signal processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. | | | In order to use an analog signal on a computer it must be digitized with an analog to digital converter (ADC). |
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http://www.nationmaster.com/encyclopedia/Digital-signal-processing
(3281 words)
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| | Open Directory - Science: Technology: Electronics: Signal Processing: Digital Signal Processing - DSP |
| | Digital Signal Processing Research Group UCD - The principal research areas of the DSP group at University College Dublin are algorithms for biomedical and audio-visual signal processing. | | | Signal Processing using C++ (SPUC) - A collection of efficient and reusable DSP building block objects (for digital communications simulation) written in C++. | | | SPECTRUM: A Student Tool for Digital Signal Processing - A freeware Macintosh program for post-run digital signal processing. |
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http://dmoz.org/Science/Technology/Electronics/Signal_Processing/Digital_Signal_Processing_-_DSP
(2106 words)
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| | Digital signal processing - Wikipedia, the free encyclopedia |
| | With the increasing use of computers the usage and need of digital signal processing has increased. | | | Digital signal processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. | | | The main applications of DSP are audio signal processing, audio compression, digital image processing, video compression, speech processing, speech recognition and digital communications. |
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http://en.wikipedia.org/wiki/Digital_signal_processing
(1380 words)
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| | Introduction to Digital Signal Processing |
| | The development of digital signal processing dates from the 1960's with the use of mainframe digital computers for number-crunching applications such as the Fast Fourier Transform (FFT), which allows the frequency spectrum of a signal to be computed rapidly. | | | The processing of a digital signal is done by performing numerical calculations. | | | DSP, or Digital Signal Processing, as the term suggests, is the processing of signals by digital means. |
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http://www.dsptutor.freeuk.com/intro.htm
(861 words)
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| | Amazon.com: Digital Signal and Image Processing: Books: Tamal Bose |
| | Digital Signal and Image Processing helps students develop a well-rounded understanding of these key areas by focusing on fundamental concepts, mathematical foundations, and advanced algorithms. | | | Digital Signal and Image Processing will help you develop a well-rounded understanding of these key areas by focusing on fundamental concepts, mathematical foundations, and advance algorithms. | | | Combine digital signal processing, digital image processing, and adaptive signal processing. |
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http://www.amazon.com/exec/obidos/tg/detail/-/0471327271?v=glance
(649 words)
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| | Digital Signal Processing |
| | Digital signal processing is taught in the engineering curriculum, but not in the computer science or mathematics curricula. | | | Therefore, the authors of some papers in computer vision assume substantial knowledge of digital signal processing, whereas some beginning students know next to nothing about the area. | | | Good references for 2D digital signal processing, including computer vision applications, are |
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http://www.cs.hmc.edu/~fleck/computer-vision-handbook/dsp.html
(376 words)
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| | Digital image processing - Wikipedia, the free encyclopedia |
| | Digital image processing allows the use of much geek more complex algorithms for image processing, and hence can offer both more sophisticated performance at simple tasks, and the implementation of methods which would be impossible by analog means. | | | Digital image processing has the same advantages (over analog image processing) as digital signal processing has (over analog signal processing) -- it allows a much wider range of algorithms to be applied to the input data, and can avoid problems such as the build-up of noise and signal distortion during processing. | | | Digital image processing is the use of computer algorithms to perform image processing on digital images. |
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http://en.wikipedia.org/wiki/Digital_image_processing
(404 words)
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| | DNA-Based Digital Signal Processing |
| | Although, using DNA to optimally solve the disparity estimation problem is currently impractical we observed that matching of digital signals is a fundamental problem that arises in many signal-processing applications. | | | Digital Signal Processing could largely benefit from a DNA based approach since there is a vast amount of information to be processed, which usually requires a lot of computational effort. | | | As stated previously, one of the key characteristics of the digital signal-matching problem, is the fact that the matches are typically imprecise, due to the nature of the problem (e.g., photographs of the same scene from different perspectives or with different lighting conditions) or the presence of noise in the data. |
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http://ivpl.ece.northwestern.edu/Research/Current/DNAdsp/DNAdsp.html
(1786 words)
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| | TAPR Digital Signal Processing |
| | Digital Signal Processing is so pervasive in everything an amateur radio operator does and it is becoming an important tool. | | | DSP Book References A comprehensive lists of books and references for the amateur radio experimenter wanting to learn more about Digital Signal Processing. | | | It is ideally suited for filtering CW and EME signals, audio processing applications such as denoising and autonotching and DSP modem work for HF digital and VHF/UHF modems for use in terrestrial and satellite applications. |
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http://www.tapr.org/dsp
(689 words)
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| | Understanding Digital Signal Processing |
| | As Lyons notes in the beginning of the book, a real understanding of digital signal processing algorithms cannot be developed without applying them. | | | Obviously any errors, inaccuracies or misunderstandings are mine and cannot be attributed to Understanding Digital Signal Processing. | | | If I were designing digital signal processing hardware this would not be the case. |
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http://www.bearcave.com/misl/misl_tech/signal
(1248 words)
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| | Define digital signal processing - a definition from Whatis.com - see also: DSP |
| | Frequently Asked Questions (FAQs) on digital signal processing is a site that contains many links to information about DSP and related technologies. | | | Digital signal processing (DSP) refers to various techniques for improving the accuracy and reliability of digital communications. | | | If a received signal is digital, for example computer data, then the ADC and DAC are not necessary. |
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http://whatis.techtarget.com/definition/0,,sid9_gci213898,00.html
(452 words)
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| | Citations: Digital Processing of Speech Signals - Rabiner, Schafer (ResearchIndex) |
| | Digital signal processing techniques are used to convert these sound files to a presentable go form as input vectors to a neural network. | | | L.R. Rabiner and R.W. Schafer, Digital processing of speech signals, Prentice-Hall, Englewood Cliffs, NJ, 1978. | | | L.R. Rabiner and R.W. Schafer, Digital Processing of Speech Signals, Prentice-Hall, 1978. |
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http://citeseer.ist.psu.edu/context/2534/0
(3570 words)
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| | Digital signal processing - Open Encyclopedia |
| | Digital signal processing (DSP) is the study of signals in a digital representation and the processing methods of these signals. | | | The target of the signal processing is often another analog output signal which requires a digital to analog converter for translation. | | | Digital signal processors have heavily parallel architectures optimized for DSP computations and are designed to operate in real-time. |
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http://open-encyclopedia.com/Digital_signal_processing
(3570 words)
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| | digital signal processing - a Whatis.com definition - see also: DSP |
| | Frequently Asked Questions (FAQs) on digital signal processing is a site that contains many links to information about DSP and related technologies. | | | Digital signal processing (DSP) refers to various techniques for improving the accuracy and reliability of digital communications. | | | If a received signal is digital, for example computer data, then the ADC and DAC are not necessary. |
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http://whatis.techtarget.com/definition/0,,sid9_gci213898,00.html
(433 words)
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| | Digital Signal Processing Technical Committee |
| | Tapio Saramäki gave a keynote talk entitled “Efficient DSP Algorithms and Their Optimization for Signal Processor and VLSI Implementations” at the 5th International Conference and Exhibition on Digital Signal Processing and its Applications, March 12 | | | The Digital Signal Processing Technical Committee (DSPTC) goal is to promote research in digital signal processing circuits and systems and their applications in electrical engineering and in related fields. | | | Tapio Saramäki was titled the Honorary Member of the Russian A. Popov Society for Radio Engineering, Electronics, and Communications for great contributions to the development of digital signal processing theory and methods and great contributions to the consolidation of relationships between Russian and Finnish organizations. |
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http://www.ewh.ieee.org/soc/icss/committees/dsptc
(2970 words)
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| | EP1102438 Matsushita european software patent - Apparatus controller, device and method for controlling data transmission of digital apparatus, and data transmission control system - Gauss |
| | At the designation time detection processing unit 115, the current time given from the clock processing unit 113 is compared with the designation time given from the time designation processing unit 114, and when these time values agree with each other, a designation time detection signal is given to the transmitting/ receiving means 113. | | | At the designation time detection processing unit 105, the current time given from the clock processing unit 103 is compared with the designation time given from the time designation processing unit 104, and when these time values agree with each other, a designation time detection signal is given to compression means 106. | | | 1C, reference numeral 34 denotes designation time holding control means, which interprets the packet to indicate the designation time given from the transmitting/receiving processing unit 102 and sets the values of registers 31 to 33 from the information contained in the packet. |
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http://gauss.ffii.org/PatentView/EP1102438
(2970 words)
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| | Digital Signal Processor |
| | Basically, a DSPs is a high-speed single chip microprocessor or microcomputer designed to perform computer intensive digital signal processing tasks [9]. | | | This means that typical computer such as an IBM PC design for business and other general application are not optimized to handle digital signal processing algorithms, such as digital filtering and fourier analysis. | | | Such advantages are: a strong price/performance ratios for DSP applications, consume little power when processing DSP tasks, the architecture is simplify for digital signal processing programming, and often have a support of DSP-oriented application and development tools [2]. |
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http://cda.mrs.umn.edu/~lopezdr/seminar/fall2000/Vue.htm
(3562 words)
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| | TAPR Digital Signal Processing |
| | Digital Signal Processing is so pervasive in everything an amateur radio operator does and it is becoming an important tool. | | | DSP Book References A comprehensive lists of books and references for the amateur radio experimenter wanting to learn more about Digital Signal Processing. | | | It is ideally suited for filtering CW and EME signals, audio processing applications such as denoising and autonotching and DSP modem work for HF digital and VHF/UHF modems for use in terrestrial and satellite applications. |
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http://www.tapr.org/dsp.html
(689 words)
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| | TAPR Digital Signal Processing |
| | Digital Signal Processing is so pervasive in everything an amateur radio operator does and it is becoming an important tool. | | | DSP Book References A comprehensive lists of books and references for the amateur radio experimenter wanting to learn more about Digital Signal Processing. | | | It is ideally suited for filtering CW and EME signals, audio processing applications such as denoising and autonotching and DSP modem work for HF digital and VHF/UHF modems for use in terrestrial and satellite applications. |
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http://www.tapr.org/dsp.html
(689 words)
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| | ePanorama |
| | Digital signal processing requires a large amount of real-timecalculations. | | | It is a form of processing that is well-suited to digital processing, while being completely impractical with analog electronics. | | | Digital Signal Processors have approximately the same level ofintegration, the same clock frequencies as general purposemicroprocessors. |
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http://www.epanorama.net/links/dsp.html#algorithms
(2959 words)
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| | Digital Signal Processing Technical Committee |
| | The Digital Signal Processing Technical Committee (DSPTC) goal is to promote research in digital signal processing circuits and systems and their applications in electrical engineering and in related fields. | | | Research Interests: Analysis, design, and architectures of digital filters, neural/fuzzy filters, and adaptive systems for signal processing. | | | The Digital Signal Processing Technical Committee (DSPTC) is a Technical Committee of the Circuits and Systems (IEEE-CAS) Society. |
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http://www.ewh.ieee.org/soc/icss/committees/dsptc
(2970 words)
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| | Digital Signal Processing |
| | Especially the processing of digital audio and video signals causes a great amount of data. | | | The latest DSP architectures, which are especially designed for sophisticated signal processing, consisting of fast arithmetic units (ALU), internal buses for parallel processing and multi-standard interface systems. | | | Taking over more and more tasks formerly handled by analog circuits, Digital Signal Processors (DSPs) serve as the working horse of modern communication devices as modems, mobiles, CD- and DVD player and recorders, receiver for digital radio, digital TV sets and graphics cards. |
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http://www.telos.de/dsp
(517 words)
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| | ePanorama |
| | Digital signal processing requires a large amount of real-timecalculations. | | | It is a form of processing that is well-suited to digital processing, while being completely impractical with analog electronics. | | | Typical DSP application fields are audio signal processing, video signal processing and telecommunications devices. |
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http://www.epanorama.net/links/dsp.html
(2955 words)
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| | Amazon.com: Discrete-Time Signal Processing (2nd Edition): Books |
| | This is the standard text for introductory advanced undergraduate and first-year graduate level courses in signal processing. | | | This is because digital signals are very limited in their structure and analog signals are very necessary to give digital more expression and freedom. | | | Presents the knowledge necessary for an appreciation of the wide scope of applications for discrete-time signal processing and a foundation for contributing to future developments in this technology. |
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http://www.amazon.com/exec/obidos/tg/detail/-/0137549202?v=glance
(1448 words)
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| | Wiley::Digital Signal Processing |
| | A Simple Approach to Digital Signal Processing (Hardcover) | | | Wiley > Engineering > Electrical & Electronics Engineering > Communication Technology > Signal Processing > Digital Signal Processing | | | You'll also learn how to create original working algorithms or conceptual insights, design frequency-selective and optimal digital filters, participate in DSP research, and select or construct appropriate hardware implementations. |
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http://eu.wiley.com/WileyCDA/WileyTitle/productCd-0471124729.html
(324 words)
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| | Speech processing - Wikipedia, the free encyclopedia |
| | The signals are usually processed in a digital representation whereby speech processing can be seen as the intersection of digital signal processing and natural language processing. | | | Speech processing is the study of speech signals and the processing methods of these signals. | | | Speech recognition, which deals with analysis of the linguistic content of a speech signal. |
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http://en.wikipedia.org/wiki/Speech_processing
(169 words)
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