Digital image processing CHAPTER 06

... typical, general-purpose image processing system; and (6) to provide direction to the books and other literature where image processing work normally is reported. What Is Digital Image Processing? An image may ... of the image at that point.When x, y, and the amplitude values of f are all finite, discrete quantities, we call the image a digital image. The field of digi...

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 ... Used 34 1.4 Fundamental Steps in Digital Image Processing 39 1.5 Components of an Image Processing System 42 Summary 44 References and Further Reading 45 2 Digital Ima...

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, ... 2 Introduction to TMS320C55x Digital Signal Processor Digital signal processors with architecture and instructions specifically designed ... design cost offered by various DSP device...

Ngày tải lên: 19/10/2013, 23:15

... 0ff00h ; COEFF of À0x100 ARRAY .word2048, À2048 ; ARRAY [0 .062 5, À0 .062 5] Fixed-point arithmetic is often used with DSP hardware for real-time processing because it offers fast operation and relatively ... be introduced in this section, while random signals will be discussed in Section 3.3. As discussed in Chapter 1, a digital signal is a sequence of numbers fxn, ÀI< n < Ig,...

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