digital signal and image processing abstract

Ngày tải lên: 08/04/2014, 10:06

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Ngày tải lên: 05/06/2014, 12:05

... Applications of Blind and Semi-Blind Signal Processing 23 1.2.1 Biomedical Signal Processing 24 1.2.2 Blind Separation of Electrocardiographic Signals of Fetus and Mother 25 1.2.3 Enhancement and Decomposition ... 298 7.10 (a) Eight ECG signals are separated into: Four maternal signals, two fetal signals and two noise signals. (b) Detailed plots of extracted fetal ECG signals. The mixed signals were obtained ... sensor signals and (c) reconstructed source signals. 297 7.9 Blind separation of speech signals using the algorithm (7.80): (a) Primary source signals, (b) sensor signals, (c) recovered source signals....

Ngày tải lên: 10/12/2013, 14:15

... differential equations, Signal Processing, 38, 57–77, July 1994. [38] Maragos, P., Differential morphology and image processing, IEEE Trans. Image Processing, 5, 922–937, June 1996. [39] Maragos, P. and Schafer, ... nowadays offers many theoretical and algorithmic tools to and inspires new directions in many research areas from the fields of signal processing, image processing and machine vision, and pattern recognition. Asthename‘morphology’ ... make morphological signalprocessingarigorous andefficientframework tostudyandsolve manyproblems in image analysis and nonlinear filtering. 74.2 Morphological Operators for Sets and Signals 74.2.1 Boolean...

Ngày tải lên: 16/12/2013, 04:15

... discussed further in an example in Chapter 10. 1.6. Fusion in signal and image processing and fusion in other fields Fusion in signal and image processing has specific features that need to be taken into ... 20 1.6. Fusion in signal and image processing and fusion in other fields . . . . 22 1.7.Bibliography 23 Chapter 2. Fusion in Signal Processing 25 Jean-Pierre L E CADRE, Vincent NIMIER and Roger REYNAUD 2.1. ... Designs and Patents Act 1988. Library of Congress Cataloging-in-Publication Data [Fusion d'informations en traitement du signal et des images English] Information fusion in signal and image...

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Ngày tải lên: 05/06/2014, 12:02

... 359 Companding 362 Speech Synthesis and Recognition 364 Nonlinear Audio Processing 368 Chapter 23. Image Formation and Display 373 Digital Image Structure 373 Cameras and Eyes 376 Television Video Signals ... 11 Mean and Standard Deviation 13 Signal vs. Underlying Process 17 The Histogram, Pmf and Pdf 19 The Normal Distribution 26 Digital Noise Generation 29 Precision and Accuracy 32 Chapter 3. ADC and ... 22. Audio Processing 351 Chapter 23. Image Formation and Display 373 Chapter 24. Linear Image Processing 397 Chapter 25. Special Imaging Techniques 423 Chapter 26. Neural Networks (and more!)...

Ngày tải lên: 13/09/2012, 10:21

... sinusoidal signal, which is a continuous-time signal, and a discrete-time signal. We dis- cussed the basic procedure followed to sample and quantize an analog signal ANALOG AND DIGITAL SIGNAL PROCESSING 25 different ... that it can be considered a bandlimited signal. It is this signal that is sampled and converted to a discrete-time signal and coded to a digital signal by the analog-to -digital converter (ADC) that ... data by a significant factor and receive the input signal at lower cost and very good quality. To point out the power of digital signal processing theory and the digital signal processors available,...

Ngày tải lên: 13/09/2012, 10:21

... digital signal processing is found in hearing aids and cardiac pacemakers. 5. Image Processing. Image enhancement, image restoration, image under- standing, computer vision, radar and sonar processing, ... Theory and Application of Digital Signal Processing, Prentice-Hall, 1975. 9. E. C. Ifeachor and B. W. Jervis, Digital Signal Processing, Prentice-Hall, 2002. 10. V. K. Ingle and J. G. Proakis, Digital ... Discrete Systems and Digital Signal Processing, Addison-Wesley, 1989. 7. S. S. Soliman and M. D. Srinath, Continuous and Discrete Signals and Systems, Prentice-Hall, 1990. 8. L. R. Rabiner and B. Gold,...

Ngày tải lên: 29/09/2013, 21:20

... throughout the book will be defined in this chapter. 3.1 Digital Signals and Systems In this section, we will define some widely used digital signals and simple DSP systems. The purpose of this section ... background for understanding the materials presented in subsequent sections and later chapters. 3.1.1 Elementary Digital Signals There are several ways to describe signals. For example, signals encountered ... purposes and for mathematically describing certain phenomena. Random signals are information-bearing signals such as speech. Some deterministic signals will be introduced in this section, while random...

Ngày tải lên: 19/10/2013, 23:15

... non-causal and hence not physically realizable. Instead we must compromise and accept a more gradual cutoff between passband and stopband, as well as specify a transition band between the passband and ... passband, the magnitude response has a peak deviation d p and in the stopband, it has a maximum deviation d s . The frequencies ! p and ! s are the passband edge (cut-off) frequency and the stopband ... passband and stopband ripples, the area under 208 DESIGN AND IMPLEMENTATION OF FIR FILTERS 5.2.2 Some Simple FIR Filters A multiband filter has more than one passband and stopband. A special case...

Ngày tải lên: 23/10/2013, 22:15

... lowpass and bandpass filters, but not for highpass and bandstop filters. MATLAB supports the design of impulse invariant digital filters through the func- tion impinvar in the Signal Processing ... 6.7. Example 6.13: Design a bandpass filter with passband of 100 Hz to 200 Hz and the sampling rate is 1 kHz. The passband ripple is less than 3 dB and the stopband attenuation is at least 30 ... monotonically decreas- ing in both the passband and the stopband. The Butterworth filter has a completely flat magnitude response over the passband and the stopband. It is often referred to as the `maximally...

Ngày tải lên: 28/10/2013, 05:15

... Prentice- Hall, 1983. [3] V. K. Ingle and J. G. Proakis, Digital Signal Processing Using MATLAB V.4, Boston: PWS Publishing, 1997. [4] L. B. Jackson, Digital Filters and Signal Processing, 2nd Ed., Boston: ... Orfanidis, Introduction to Signal Processing, Englewood Cliffs, NJ: Prentice-Hall, 1996. [10] J. G. Proakis and D. G. Manolakis, Digital Signal Processing ± Principles, Algorithms, and Applications, 3rd ... Prentice-Hall, 1996. [11] A Bateman and W. Yates, Digital Signal Processing Design, New York: Computer Science Press, 1989. [12] S. D. Stearns and D. R. Hush, Digital Signal Analysis, 2nd Ed., Englewood...

Ngày tải lên: 28/10/2013, 05:15

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