Digital image processing CHAPTER 04 [GONZALEZ r c WOOD]

Ngày tải lên: 02/11/2012, 17:25

... Editor: Vince O’Brien Managing Editor: David A. George Production Editor: Rose Kernan Composition: Prepare, Inc. Director of Creative Services: Paul Belfanti Creative Director: Carole Anson Art ... Director and Cover Designer: Heather Scott Art Editor: Greg Dulles Manufacturing Manager: Trudy Pisciotti Manufacturing Buyer: Lisa McDowell Senior Marketing Manager: Jennie Burger © 2002 by Prenti...

Ngày tải lên: 02/11/2012, 17:24

... Belfanti Creative Director: Carole Anson Art Director and Cover Designer: Heather Scott Art Editor: Greg Dulles Manufacturing Manager: Trudy Pisciotti Manufacturing Buyer: Lisa McDowell Senior Marketing ... Manufacturing, ESM: David W. Riccardi Executive Managing Editor: Vince O’Brien Managing Editor: David A. George Production Editor: Rose Kernan Composition: Prepare, Inc. Director of Creati...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

... (DBB) such as multiplier, adder, program controller, and 4. special-purpose (custom) devices such as application specific integrated circuits (ASIC). The hardware characteristics are summarized ... the 18 INTRODUCTION TO REAL-TIME DIGITAL SIGNAL PROCESSING C program (Source) C compiler Machine code (Object) Linker/loader Execution Program output Libraries Data Figure 1.10 Program comp...

Ngày tải lên: 17/10/2013, 14:15

... four temporary data registers to ease data processing requirements. . Circular addressing mode supports up to five circular buffers. . Single-instruction repeat and block repeat operations of program ... Registers/Buses RPTC T0, T1, T2, T3 AC0, AC1, AC2, AC3 BRC0, BRC1 AR0, AR1, AR2, AR3, TRN0, TRN1 RSA0, RSA1 AR4, AR5, AR6, AR7 REA0, REA1 CDP BSA01, BSA23, BSA45, BSA67 BK01, BK23, BK45, BK...

Ngày tải lên: 19/10/2013, 23:15

... sensitive to coefficient quantization errors than the cascade structure consisting of sections of first- or second-order IIR filters. This problem will be further discussed in Chapter 6. 3.5.3 Roundoff ... range of the register, overflow occurs and unacceptable error is produced. Similarly, subtraction may result in underflow. When using a fixed-point processor, the range of numbers must be...

Ngày tải lên: 19/10/2013, 23:15

... Section 4.1,the Fourier series and Fourier transform will be introduced. The Fourier series is an effective technique for handling periodic functions. It provides a method for expressing a periodic ... similar developments for discrete-time signals. The discrete-time signals to be represented in practice are of finite duration. An alternative transformation called the discrete Fourier transfo...

Ngày tải lên: 23/10/2013, 22:15

... where a stored waveform can be generated periodically by cycling over the circular buffer. Figure 5.12(b) shows a circular buffer for FIR filter coefficients. Circular buffer allows the coefficient ... DSP processors such as the TMS32 0C5 5x introduced in Chapter 2. 6. A relatively higher order FIR filter is required to obtain the same characteristics as compared with an IIR filter. Thus mo...

Ngày tải lên: 23/10/2013, 22:15