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More » Image Dilation without using 'imdilate' function In MATLAB, ‘imdilate’is the function that dilates the image using a structuring element. Let’s learn how this function works using some examples and codes. LIKE "IMAGE PROCESSING" Support this blog by leaving your valuable comments and a like on Facebook Fan Page. THANKS FOR READING ADD ME IMAGE PROCESSING Follow + 365 http://angeljohnsy.blogspot.com/2012/09/imagedilationwithoutusingimdilate.html 1/6 html Subscribe Now: 2/6 .11/20/2015 Image Dilation without using 'imdilate' function | IMAGE PROCESSING Image Processing Blog Survey Got a minute? Participate in this survey to improve the blog! * Required Would you recommend Image Processing blog to your friends and Acquaintances? No Yes How did you come to know about Image Processing blog? Facebook Google+ Twitter Search Engine Friends Are you a regular visitor of Image Processing Blog? Yes No Rate the Quality of blog content * 1 2 3 4 Worst 5 Best Any other opinions you would like to share with me Submit Its Totally Random MATLAB CODE: Example 1: A=[1 0 0 0 1; 1 0 1 0 0; 1 1 1 0 0;0 0 1 1 1]; %Structuring element B=[1 0 0; 0 1 0; 0 0 1]; %Pad zeros on all the sides C=padarray(A.blogspot.[1 1]); %Intialize a matrix of matrix size A with zeros D=false(size(A)); http://angeljohnsy.com/2012/09/imagedilationwithoutusingimdilate. j:j+2))); end end Subscribe in a reader display(D); Example 2: A=imread('text.2)2 %Perform logical AND operation D(i.png'); YOU ARE HERE Original Image A=im2bw(A); %Structuring element B2=getnhood(strel('line'.com/2012/09/imagedilationwithoutusingimdilate.90)); m=floor(size(B2.blogspot.11/20/2015 Image Dilation without using 'imdilate' function | IMAGE PROCESSING for i=1:size(C.[m n]); D=false(size(A)); for i=1:size(C.1)2 for j=1:size(C.html 3/6 .2)/2); %Pad array on all the sides C=padarray(A.7.1)/2); n=floor(size(B2.1)(2*m) for j=1:size(C.2)(2*n) Temp=C(i:i+(2*m).j)=max(max(Temp&B2)); http://angeljohnsy.j)=sum(sum(B&C(i:i+2.j:j+(2*n)); D(i. com/2012/09/imagedilationwithoutusingimdilate.imshow(D); "Gaussian Filter without using the MATLAB built_in function | IMAGE PROCESSING" 3 mins A visitor from Jaisalmer.png'); A=im2bw(A); %Structuring element B=[1 1 1 1 1 1 1;]; C=padarray(A. 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PROCESSING" 10 mins ago Karnataka viewed "RGB Image to Grayscale Image without using rgb2gray function | Realtime view · Get Feedjit TAGS Removing noise Components MATLAB Image GUI in Edge detection Image Conversion Photoshop effects in MATLAB MATLAB BUILT_IN FUNCTIONS Morphological Image Processing Array functions in MATLAB Video Processing Files Histogram equalization Image Compression Object Identification Optical illusion Shapes Templates Image Arithmetic Image Geometry Dilated image http://angeljohnsy. Median . Linkwithin Like "IMAGE PROCESSING" page +2 Recommend this on Google Labels: Morphological Image Processing Your Reactions: Useful (2) Interesting (0) Not bad (0) :‐( (0) 4 comments: vishal said. 2013 at 5:20 PM Theo said...html 5/6 . Do you have the c++ code for example 2? November 5.. 2013 at 11:09 PM AMAL IT said..... 2013 at 3:09 PM Sam Sung said.thnx in advance. sir. 2015 at 4:40 AM Enjoyed Reading? Share Your Views http://angeljohnsy.this error is coming.plz help. how about for grey level images? January 11.11/20/2015 Image Dilation without using 'imdilate' function | IMAGE PROCESSING Join this site with Google Friend Connect Members (61) More » Already a member? Sign in You might also like: Image Erosion without using MATLAB function 'imerode' Image Rotation (Examples without imrotate function) Find Area. Equivdiameter. Centroid... October 30.j)=sum(B&C(i:i+6. how can get link explain bwareaopen in same way.. Roundness .blogspot...com/2012/09/imagedilationwithoutusingimdilate.j)); April 26.. Perimeter... ??? Assignment has more nonsingleton rhs dimensions than nonsingleton subscripts Error in ==> dil at 10 D(i. . The procedure and t. These pixels can be expressed further in terms of bits. Powered by Blogger. an image is represented in terms of pixels. mouth and eyes using the MATLAB builtin class and function. removing the noise is one of the preprocessing techniques.com http://angeljohnsy.. Let’s consider a 2 dimensional image which has values rangin. MATLAB PROGRAM : 2D MEDIAN FILTERING FOR SALT AND PEPPER NOISE WITHOUT USING medfilt2 FUNCTION MEDIAN FILTER: In digital Image processing . Sobel edge detection The gradient of the image is calculated for each pixel position in the image. The image noise may be termed ..11/20/2015 Image Dilation without using 'imdilate' function | IMAGE PROCESSING Enter your comment..... Consider t.com/2012/09/imagedilationwithoutusingimdilate... Matlab code: Histogram equalization without using histeq function It is the redistribution of gray level values uniformly..html 6/6 . nose. Comment as: Publish Unknown (Google) Sign out Notify me Preview Link Today's Popular Posts FACE DETECTION MATLAB CODE Lets see how to detect face... 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