... resulting in each 14 bit group being turned back intothe correct 8 bits.351CHAPTER22Audio 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 HearingThe human ear is an exceedingly ... Engineer's Guide to Digital Signal Processing3 72Keep in mind that these are simplified descriptions of sophisticated DSPalgorithms; homomorphic processing is filled with subtle details....
... 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 isa way of handling signals combined through a nonlinear ... the center. The image processing which occurs in the retinais an example of this type of filter.Figure (e) shows the two-dimensional sinc function. One-dimensional signal processing uses the...
... Averaging 1123.5 Basics of Spatial Filtering 1163.6 Smoothing Spatial Filters 1193.6.1 Smoothing Linear Filters 1193.6.2 Order-Statistics Filters 1233.7 Sharpening Spatial Filters 1253.7.1 ... xix1Introduction 151.1 What Is Digital Image Processing? 151.2 The Origins of Digital Image Processing 171.3 Examples of Fields that Use Digital Image Processing 211.3.1 Gamma-Ray Imaging 221.3.2 ... 57210.2 Edge Linking and Boundary Detection 58510.2.1 Local Processing 58510.2.2 Global Processing via the Hough Transform 58710.2.3 Global Processing via Graph-Theoretic Techniques 59110.3 Thresholding...
... published literature on image processing. Major refereed journals that publish articles on image processing and related topicsinclude: 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 SystemAs recently as the mid-1980s, numerous models of image processing...
... BÙI HẢI SƠNM.A. MINOR THESISAN AMERICAN – VIETNAMESE CROSS-CULTURAL STUDY ON NON-VERBAL EXPRESSIONS OF DISAPPOINTMENT(Nghiên cứu giao văn hoá Việt Nam – Hoa Kỳvề các biểu hiện phi ngôn...
... 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...
... facial expressions, gestures and postures. Another aim was to find out the similarities and differences between their ways of expressions. Finally, the influential factors affecting the expressions ... VIETNAMESE CROSS-CULTURAL STUDYON NONVERBAL EXPRESSIONS OF DISAPPOINTMENTABSTRACTThe purpose of this study was to investigate the most common nonverbal expressions of disappointment used by American ... 20CHAPTER 3: DATA ANALYSIS AND DISCUSSION OF THE FINDINGS 213.1. DATA ANALYSIS: 213.1.1. Most common expressions of disappointment used by Vietnamese and American people 213.1.2. Amount of expressiveness...