Digital image processing CHAPTER 12 -OBJECT RECOGNITI

... 689 12 Object Recognition 693 12. 1 Patterns and Pattern Classes 693 12. 2 Recognition Based on Decision-Theoretic Methods 698 12. 2.1 Matching 698 12. 2.2 Optimum Statistical Classifiers 704 12. 2.3 ... 704 12. 2.3 Neural Networks 712 12.3 Structural Methods 732 12. 3.1 Matching Shape Numbers 732 12. 3.2 String Matching 734 12. 3.3 Syntactic Recognition of Strings 735 12. 3.4 Sy...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 02/11/2012, 17:25

... 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 ... 689 12 Object Recognition 693 12. 1 Patterns and Pattern Classes 693 12. 2 Recognition Based on Decision-Theoretic Methods 698 12. 2.1 Matching 698 12. 2.2 Optimum Statistica...

Ngày tải lên: 02/11/2012, 17:24

... On the other hand, digital signals have discrete values in both time and amplitude. In this book, we design and implement digital systems for processing digital signals using digital hardware. ... term `discrete-time' and `digital& apos; inter- changeably. Digital signal processing (DSP) is concerned with the digital representation of signals and the use of digital hard...

Ngày tải lên: 17/10/2013, 14:15

... areas such as communications, speech processing, image processing, biomedical devices and equipment, power electronics, automotive, industrial electronics, digital instruments, consumer electronics, ... AC0. Example 2.3: Instruction mov *AR0, AC0 AC0 00 0FAB 8678 AC0 00 0000 12AB AR0 0100 AR0 0100 Data memory Data memory 0x100 12AB 0x100 12AB Before instruction After instruction Table 2...

Ngày tải lên: 19/10/2013, 23:15

... */ int indata, out16, out12, out8, out4; voidmain( ) { int i; for(i  0; i < LENGTH; i) out16  indata; /* Simulate 16-bit A/D */ out12  indata&0xfff0; /* Simulate 12- bit A/D */ out8  ... integer format. We can load the output file out12.dat and listen to it using the following MATLAB commands: loadout12.dat; % Readdata file soundsc(out12, 8000, 16); % Play at 8 kHz Listen to the...

Ngày tải lên: 19/10/2013, 23:15

... frequency-domain signal processing. Section 4.2 introduces the z-transform,its important properties,and its inverse transform. Section 4.3 shows the analysis and implementation of digital systems using ... periodic signal x(t) with period T 0 (in seconds) is the Fourier series defined as Real-Time Digital Signal Processing. Sen M Kuo,Bob H Lee Copyright # 2001 John Wiley & Sons Ltd...

Ngày tải lên: 23/10/2013, 22:15

... in previous chapters, filters can be divided into two categories: analog filters and digital filters. Similar specifications are used for both analog and digital filters. In this chapter, we ... response (IIR) filters will be discussed in Chapter 6, and the time-varying adaptive filters are introduced in Chapter 8. The process of deriving the digital filter transfer function H(z) t...

Ngày tải lên: 23/10/2013, 22:15