processing+topological+spatial+expressions

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Ngày tải lên: 05/06/2014, 11:59

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Ngày tải lên: 29/08/2012, 11:21

... resulting in each 14 bit group being turned back into the correct 8 bits. 351 CHAPTER 22 Audio Processing Audio processing covers many diverse fields, all involved in presenting sound to human listeners. Three ... linked by a common umpire: the human ear. Digital Signal Processing has produced revolutionary changes in these and other areas of audio processing. Human Hearing The human ear is an exceedingly ... Engineer's Guide to Digital Signal Processing3 72 Keep in mind that these are simplified descriptions of sophisticated DSP algorithms; homomorphic processing is filled with subtle details....

Ngày tải lên: 13/09/2012, 09:50

... frequency domain corresponds to a sinusoid in the spatial domain. As shown in (a), the value at corresponds to the zero[0,0] frequency sinusoid in the spatial domain, i.e., the DC component of the ... procedure of dividing the images is closely related to homomorphic processing, previously described in Chapter 22. Homomorphic processing is a way of handling signals combined through a nonlinear ... the center. The image processing which occurs in the retina is an example of this type of filter. Figure (e) shows the two-dimensional sinc function. One-dimensional signal processing uses the...

Ngày tải lên: 13/09/2012, 09:50

... Filter Comparison 343 APPLICATIONS Chapter 22. Audio Processing 351 Chapter 23. Image Formation and Display 373 Chapter 24. Linear Image Processing 397 Chapter 25. Special Imaging Techniques ... The Breadth and Depth of DSP 1 The Roots of DSP 1 Telecommunications 4 Audio Processing 5 Echo Location 7 Imaging Processing 9 Chapter 2. Statistics, Probability and Noise 11 Signal and Graph ... 348 APPLICATIONS Chapter 22. Audio Processing 351 Human Hearing 351 Timbre 355 Sound Quality vs. Data Rate 358 High Fidelity Audio 359 Companding 362 Speech Synthesis and Recognition 364 Nonlinear Audio Processing 368 Chapter...

Ngày tải lên: 13/09/2012, 10:21

... advantages of digital signal processing instead of analog signal processing, even though digital signal processing requires more circuits compared to analog signal processing? x(n) y(n) z −1 z −1 z −1 ΣΣ Σ Σ Figure ... [3]. Hence digital signal processing is restricted to approximately one megahertz, and analog signal processors are necessary for processing signals above that frequency, for example, processing of radar ... Digital Signal Processing and Filter Design, by B. A. Shenoi Copyright © 2006 John Wiley & Sons, Inc. 32 x CONTENTS 9.1.7 Control Flow 402 9.1.8 Edit Window and M-file 403 9.2 Signal Processing...

Ngày tải lên: 13/09/2012, 10:21

Ngày tải lên: 05/10/2012, 09:58

... Averaging 112 3.5 Basics of Spatial Filtering 116 3.6 Smoothing Spatial Filters 119 3.6.1 Smoothing Linear Filters 119 3.6.2 Order-Statistics Filters 123 3.7 Sharpening Spatial Filters 125 3.7.1 ... xix 1 Introduction 15 1.1 What Is Digital Image Processing? 15 1.2 The Origins of Digital Image Processing 17 1.3 Examples of Fields that Use Digital Image Processing 21 1.3.1 Gamma-Ray Imaging 22 1.3.2 ... 572 10.2 Edge Linking and Boundary Detection 585 10.2.1 Local Processing 585 10.2.2 Global Processing via the Hough Transform 587 10.2.3 Global Processing via Graph-Theoretic Techniques 591 10.3 Thresholding...

Ngày tải lên: 02/11/2012, 17:24

... published literature on image processing. Major refereed journals that publish articles on image processing and related topics include: IEEE Transactions on Image Processing; IEEE Transactions ... Image Processing Handbook, 3rd ed., CRC Press, Boca Raton, FL. Smirnov, A. [1999]. Processing of Multidimensional Signals, Springer-Verlag, NY. Sonka, M., Hlavac, V., and Boyle, R. [1999]. Image Processing, ... image processing task increases, so does the number of processes required to solve the problem. Components of an Image Processing System As recently as the mid-1980s, numerous models of image processing...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 02/11/2012, 17:25

...   BÙI HẢI SƠN M.A. MINOR THESIS AN AMERICAN – VIETNAMESE CROSS-CULTURAL STUDY ON NON-VERBAL EXPRESSIONS OF DISAPPOINTMENT (Nghiên cứu giao văn hoá Việt Nam – Hoa Kỳ về các biểu hiện phi ngôn...

Ngày tải lên: 07/11/2012, 15:07

... Vietnamese cross- cultural study on non-verbal expressions of disappointment”. This preliminary study tries to feature out the most common nonverbal expressions for disappointment in order that ... culture. 3.2. DISCUSSIONS OF THE FINDINGS: Expressions of disappointment: The data analysis reveals that disappointment seems to be a universal emotion because its expressions are recognized by most ... people across cultures. The most commonly-found expressions imply that when disappointed, both American and Vietnamese people seem to use more facial expressions than postures and more postures...

Ngày tải lên: 07/11/2012, 15:07