Matlab图像处理 P代码 dipum_Toolbox P code 2.02

README file for the DIPUM Toolbox. These MATLAB functions were created for the book Digital Image Processing Using MATLAB, 2nd edition, by R.C. Gonzalez, R.E. Woods, and S.L. Eddins, Gatesmark Publishing, 2009. The functions supplement and extend the image processing functionality of MATLAB and the Image Processing Toolbox, both offered by The MathWorks. The P-code version of the DIPUM Toolbox --------------------------------------- The P-code version of the DIPUM Toolbox contains only executable MATLAB P-files. P-files may be executed as MATLAB functions just as M-files. Unlike M-files, however, neither the help text nor the source code is accessible. Complete source code listings for all functions are included in the book. The registered version of the DIPUM Toolbox ------------------------------------------- The registered version of the DIPUM Toolbox contains M-files with readable source code and help text. Users who want the M-files in electronic form may obtain, for a small fee, a password allowing them to download the registered toolbox. More information about both versions of the DIPUM Toolbox and details on how to obtain them are available at the book web site: http://www.imageprocessingplace.com/DIPUM_Toolbox_2/DIPUM_Toolbox_2.htm Requirements ------------ This release of the DIPUM Toolbox was developed and tested using the R2008b release of MATLAB and the Image Processing Toolbox. The DIPUM Toolbox is not supported for use with earlier versions of MATLAB or the Image Processing Toolbox. Most DIPUM functions require the Image Processing Toolbox. The DIPUM Toolbox works with all MATLAB platforms. It includes one MEX-file (UNRAVEL, which is used for Huffman decoding). Compiled binaries for this MEX-file are provided for all MATLAB platforms. Installation ------------ To install the DIPUM Toolbox, place the folder containing the functions on a local hard drive or a network drive accessible to your computer, and then include the folder location in the MATLAB path. To set the MATLAB path, start MATLAB and then select the File/Set Path menu item. Then select Add Folder. Use the navigation window to select the folder containing the functions. Click OK and then click Save. The functions will then be ready for use within MATLAB. Copyright --------- The DIPUM Toolbox is protected under U.S. and international copyright law. You may not transfer, publish, disclose, display, or otherwise make available either the free or the registered versions of the DIPUM Toolbox to other people. In particular, you may not place either version of the DIPUM Toolbox on an Internet site, a computer bulletin board, or an anonymous ftp directory from which it could be downloaded or copied by other people. Anyone may obtain the free version directly from the book's web site. In the event that an organization holds a Multiuser (Site) License for the DIPUM Toolbox, access to the software should be granted only to individuals who are affiliated with the organization holding the license. Each individual receiving access to the software must be made aware of this entire Copyright notice. Disclaimer of Warranty ---------------------- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The DIPUM Toolbox was not created by The MathWorks, nor is it supported by The MathWorks. About Version 2.0.2 ------------------- Release date: 27-May-2009 Changes * fchcode Fixed bug that caused it to error out incorrectly when connectivity of 4 was specified. * polyangles Improved implementation based on the difference of two calls to atan2. * im2minperpoly Fixed bug caused by slight change in the behavior of the MATLAB function DET. * pointgrid Fixed typos in the calls to linspace that caused the spacing to be different than stated in the documentation. * colorgrad Fixed bug in the computation of the second output argument, the angle array. * unravel Added MEX-file build for 64-bit Intel Macintosh. About Version 2.0.1 ------------------- Release date: 12-Oct-2009 Minor change to wording of copyright statement in Readme.m. About Version 2.0 ----------------- Release date: 14-May-2009 Version 2.0 corresponds to the second edition of Digital Image Processing Using MATLAB. NEW FUNCTIONS Version 2.0 contains many new functions: * aggfcn - Aggregation function for a fuzzy system. * approxfcn - Approximation function. * bandfilter - Computes frequency domain band filters. * bellmf - Bell-shaped membership function. * boundarydir - Determine the direction of a sequence of planar points. * cnotch - Generates circularly symmetric notch filters. * cornerprocess - Processes the output of function cornermetric. * cv2tifs - Decodes a TIFS2CV compressed image sequence. * defuzzify - Output of fuzzy system. * fuzzyfilt - Fuzzy edge detector. * fuzzysysfcn - Fuzzy system function. * i2percentile - Computes a percentile given an intensity value. * im2minperpoly - Minimum perimeter polygon. * implfcns - Implication functions for a fuzzy system. * imtransform2 - 2-D image transformation with fixed output location. * iseven - Determines which elements of an array are even numbers. * isodd - Determines which elements of an array are odd numbers. * lambdafcns - Lambda functions for a set of fuzzy rules. * localmean - Computes an array of local means. * localthresh - Local thresholding. * makefuzzyedgesys - Script to make MAT-file used by FUZZYFILT. * movie2tifs - Creates a multiframe TIFF file from a MATLAB movie. * movingthresh - Image segmentation using a moving average threshold. * ntrop - Computes a first-order estimate of the entropy of a matrix. * onemf - Constant membership function (one). * otsuthresh - Otsu's optimum threshold given a histogram. * percentile2i - Computes an intensity value given a percentile. * pointgrid - Points arranged on a grid. * principalcomps - Principal-component vectors and related quantities. * recnotch - Generates rectangular notch (axes) filters. * reprotate - Rotate image repeatedly. * seq2tifs - Creates a multi-frame TIFF file from a MATLAB sequence. * showmo - Displays the motion vectors of a compressed image sequence. * sigmamf - Sigma membership function. * smf - S-shaped membership function. * tifs2cv - Compresses a multi-frame TIFF image sequence. * tifs2movie - Create a MATLAB movie from a multiframe TIFF file. * tifs2seq - Create a MATLAB sequence from a multi-frame TIFF file. * timeit - Measure time required to run function. * tofloat - Convert image to floating point. * trapezmf - Trapezoidal membership function. * triangmf - Triangular membership function. * truncgaussmf - Truncated Gaussian membership function. * visreg - Visualize registered images. * vistform - Visualization transformation effect on set of points. * wavedisplay - Display wavelet decomposition coefficients. * zeromf - Constant me