mobile image processing part1

... format. 397 CHAPTER 24 Linear Image Processing Linear image processing is based on the same two techniques as conventional DSP: convolution and Fourier analysis. Convolution is the more important of these two, since images ... in image processing. For example, the Fourier transform of a 512×512 image requires several minutes on a personal computer. This is roughly 10,000 times sl...

Ngày tải lên: 13/09/2012, 09:50

... 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 ... 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 Image Fu...

Ngày tải lên: 02/11/2012, 17:24

... 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 digital image processing refers to processing digital ... antic- ipated. The area of image analysis (also called image understanding) is in be- tween image processing and computer vision. There are no clear-cut boundaries i...

Ngày tải lên: 02/11/2012, 17:24

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 02/11/2012, 17:25

Ngày tải lên: 17/10/2013, 23:15

Ngày tải lên: 20/10/2013, 17:15

Ngày tải lên: 20/10/2013, 17:15

... binary image from superposition of several images [761]. 37 1.24 Blind separation of text binary images from a single overlapped image [761]. 38 xx LIST OF FIGURES 1.25 Illustration of image ... (a) Original image (unknown), (b) distorted (blurred) available image, (c) restored image using blind deconvolution approach, (d) final restored image obtained after smoothing (post- pr...

Ngày tải lên: 10/12/2013, 14:15