function mmreadme % MMREADME General information. % % MMREADME % % The SDC Morphology Toolbox for MATLAB is a software for Image % Analysis and Signal Processing. It is composed by a family of % discrete non linear filters based on lattice operations. These % filters, called morphological operators, are quite useful for % restoration, segmentation and quantitative analysis of Images and % Signals. % % The SDC Morphology Toolbox contains state-of-the-art morphological % operators, implemented by the most efficient known algorithms. % The available operators go from the classical morphological % filters, used for restoration and shape description, to the % modern connected filters and watersheds, so powerful for image % segmentation. % % The potential of the SDC Morphology Toolbox is illustrated by % several demos, that show the morphological solution of many real- % life image processing problems. Some of the application areas % covered are machine vision, medical imaging, desktop publishing, % document processing, food industry and agriculture. % % The reference manual has a page of documentation for each function % of the toolbox. These pages present the respective command % syntax, a detailed explanation of the necessary parameters, a % short description, an application example and the formal % definition. % % The SDC Morphology Toolbox deals with gray-scale and binary images % (or signals) and is data type oriented. Thus, most operators % perform both gray-scale and binary image (or signal) processing % and the choice of the appropriate (binary or gray-scale) % algorithm is automatic. % % The images (or signals) may be represented by the formats: binary, % 8-bit gray-scale and 16-bit gray-scale, where each pixel is % represented, respectively, by a logical uint8, a uint8 and uint16 % data type. % % Morphological operators may be written hierarchically from two % elementary operators, called dilation and erosion. SDC % Morphology Toolbox has very efficient implementations for % dilation and erosion and permits the realization of any % morphological operator by this constructive approach. However, % for getting more efficiency, several operators are also % implemented by special fast algorithms. Some of these operators % are distance transform, watershed, reconstruction, labeling and % area-opening. % % Dilations and erosions are parameterized by particular images (or % signals), called structuring elements. These structuring elements % may be flat (binary images or signals) or non flat (gray-scale % images or signals). The SDC Morphology Toolbox supports both % kinds of structuring elements and represents them in a decomposed % form, which increases the performance of the corresponding % dilation and erosion. % % The SDC Morphology Toolbox is supported in 3 platforms: Win95/98/NT, % Linux and Solaris. % % Under the optics of software engineering, SDC Morphology Toolbox % is a collection of functions implemented as mex files , that % depend on a dynamic library, called libmorph.dll or libmorph.so % ( depending on the platform). % % % % REQUIREMENTSSDC Morphology Toolbox depends on MATLAB version 5 or % above. It does not depend on any other toolbox. The mex files are % compiled for Windows 95/NT or above, for Intel/Linux and for Sun/ % Solaris. % % See also MMHISTORY, MMHOWTOINSTALL, MMLICENSE, MMVERSION. % begin of the default argument automatic treatment% end of the default argument automatic treatment 1 help mmreadme % Copyright (c) 1998-2001 by SDC Information Systems.