书籍介绍

这本书在计算机视觉与图像处理领域几乎是绕不开的入门经典，被众多从业者称为

作者简介

冈萨雷斯RafaelC.Gonzalez，美国田纳西大学电气和计算机工程系教授，田纳西大学图像和模式分析实验室、机器人和计算机视觉实验室的创始人，IEEE会士。研究领域为模式识别、图像处理和机器人。其著作已在世界范围内500大学和研完所采用。伍兹Richard E.Woods，美国田纳西大学电气工程系获博士学位，IEEE会员。

AI导读

核心看点

数字图像处理领域经典教材，内容全面系统。
涵盖空间滤波、频率域及小波等核心算法。
奠定计算机视觉基础，适合深入钻研。

读者共识

内容权威经典，但中文译本错误较多。
理论深度大，部分章节晦涩难懂。
公认必读，建议结合新版或英文原版。

精彩摘录

"去噪亮度变换： varargin 变长输入 (f, varargin) 用nargchk检测变量输入 error(nargchk(2, 4, nargin)) nargin和nargout 判断图像的数组是什么格式的用mat2gray转化成range [0, 1] if strcmp(class(f), 'double') & max(f(:)) > 1 & ... ~strcmp(varargin{1}, 'log') f = mat2gray(f); 不然转成double的方便操作 f = im2double(f); 反转图像 g = imcomplement(f) 使用对数变换减小动"
"The field of digital image processing refers to processing digital images by means of a digital computer"
"As a consequence, f(x,y) must be nonzero and finite; that is 0< f(x,y) < infinite"
"Incoming energy is transformed into a voltage by the combination of input electrical power and sensor material that is responsive to the particular type or energy being detected."
"The quality of a digital image is determined to a large degree by the number of samples and discrete intensity levels used in sampling and quantization."
"The section of the real plane spanned by the coordinates of an image is called the spatial domain, with x and y being referred to as spatial variables or spatial coordinates."
"f(x, y) is a digital image if (x, y) are integers from z2 and f is a function that assigns an intensity value to each distinct pair of coordinates(x, y)."
"This digitization process requires that decisions be made regarding the values for M, N, and for the number, L, of discrete intensity levels."