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[电子工程] Fundamentals of Image Processing

hxb_leiyuan

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1^# 大中小发表于 07-8-12 09:12 只看该作者

Fundamentals of Image Processing

Fundamentals of Image Processing
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	作者	lan T. Young
	ＩＳＢＮ	90-75691-01-7
	出版日期/版本	1998/1st
	格式	其它

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Modern digital technology has made it possible to manipulate multi-dimensional signals with systems that range from simple digital circuits to advanced parallel computers. The goal of this manipulation can be divided into three categories: Image Processing Image Analysis Image Understanding image in - image out image in --> measurements out image in --> high-level description out We will focus on the fundamental concepts of image processing. Space does not permit us to make more than a few introductory remarks about image analysis. Image understanding requires an approach that differs fundamentally from the theme of this book. Further, we will restrict ourselves to two-dimensional (2D) image processing although most of the concepts and techniques that are to be described can be extended easily to three or more dimensions. Readers interested in either greater detail than presented here or in other aspects of image processing are referred to [1-10] We begin with certain basic definitions. An image defined in the "real world" is considered to be a function of two real variables, for example, a(x,y) with a as the amplitude (e.g. brightness) of the image at the real coordinate position (x,y). An image may be considered to contain sub-images sometimes referred to as regions-of-interest, ROIs, or simply regions. This concept reflects the fact that images frequently contain collections of objects each of which can be the basis for a region. In a sophisticated image processing system it should be possible to apply specific image processing operations to selected regions. Thus one part of an image (region) might be processed to suppress motion blur while another part might be processed to improve color rendition. The amplitudes of a given image will almost always be either real numbers or integer numbers. The latter is usually a result of a quantization process that converts a continuous range (say, between 0 and 100%) to a discrete number of levels. In certain image-forming processes, however, the signal may involve photon counting which implies that the amplitude would be inherently quantized. In other image forming procedures, such as magnetic resonance imaging, the direct physical measurement yields a complex number in the form of a real magnitude and a real phase. For the remainder of this book we will consider amplitudes as reals or integers unless otherwise indicated.

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kongma

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2^# 大中小发表于 07-9-21 13:08 只看该作者

感谢楼主的分享,正需要呢

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kongma

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3^# 大中小发表于 07-9-21 13:47 只看该作者

感谢楼主的分享,正需要呢

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muc80807

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4^# 大中小发表于 07-10-6 03:49 只看该作者

好书,感谢搂主共享.

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intech

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5^# 大中小发表于 07-10-7 01:26 只看该作者

thanks!up !~

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coolcoming

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6^# 大中小发表于 07-10-7 15:06 只看该作者

Good topic

thanks a lot good good

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VVincent

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7^# 大中小发表于 08-1-17 16:04 只看该作者

Thanks for sharing~

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eddiegy

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8^# 大中小发表于 08-3-31 21:56 只看该作者

3x@_@

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kken

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9^# 大中小发表于 08-4-1 16:23 只看该作者

感谢楼主的分享,正需要呢

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10^# 大中小发表于 08-4-7 21:04 只看该作者

good book, thank you very much

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