Image segmentation & Extraction

Is it possible to store the logical array of each segment into a 3 dimensional array? I need to be able to call up the logical array representation of each segment.

hi , your code was easy to underestand , thanx :) but i hav ea question plz answer it as soon as possible : how can i extract all of components by loop? i tried so many ways but in every single of them i faced an error , may you pleas explain it to us? thax alot

hello, my email is nehajandialaaug05@gmail.com. If anybody can have code regarding Text Extraction From images using DWT.please send me

does anyone studied 'The Pixon Method Image Segmentation' with MATLAB? any ideas about how should i proceed?

superb

i got the output.. it's really good.... i need the algorithm how to extract the features from the segmented images ... Anybody can help me plz my id hemanth.apr.90@gmail.com

please give me the code for marching cubes.

im=imread(k)is wrong ,it should be im=imread('k');

Hello Jeny,
How does it work for 3D case? for the msk and B?

Can i get matlab code for watershed segmentation???
Please...

Enter the file nameseg.m
??? Error using ==> imread at 357
Can't open file "C:\Users\ghost\Documents\MATLAB\seg" for reading;
you may not have read permission.

Error in ==> seg at 8
im=imread('C:\Users\ghost\Documents\MATLAB\seg','car3.jpg');

plz help me overcome this error.......................

i wish to detect specific fungi colonies that are of black/white coloured......these colonies have different patterns......plz help me in dis regard

i am trying to segment the image of signature
is it possible to apply the same code ? if not ,, can anyone help me plz
thank you

please dont forget me...my mail id is..... benabdel1984@hotmail.com
thanks

plzzz send me a matlab code for image segmentation using morphology.......plzzzz somebody help me...

I'm truly baffled why this poorly commented, poorly coded, piece of ad hoc code is the third most downloaded in the last 30 days. It just must be self perpetuating - people see it at the top of the list and download it so it stays at the top of the list. It is so bad in too many ways to list. The author clearly doesn't know how to use the Image Processing Toolbox functions. If you want a much, much better image segmentation demo/tutorial, check out this one:
http://www.mathworks.com/matlabcentral/fileexchange/25157 (A pick of the week)

its good idea but not so general since the number of the connected labels can be change and the id i think should be added information of shape of digits for improvr rate of recognition

well good work

Dear Jenny rajan,
here in my case first i need to read an image from the expm then need to normalize the concentrations in the chamber from 1 to 0, 1 for brighter image and 0 for dark they are black and white and to compute the standard deviation along some lines perpendicular to the chamber axis to see the mixing in that chamber. how to write a program to calculate this. Your feed back will be highly appreciated. Thanks in advance

What if I want to extract the plate from image of high resolution.
Also I want to extract the whole frame from the image.

its working fine, great. is there any technique to find automatically ROI. I am working on fingerprint compression.

hi, I can not download it?!!!

sorry i'm a complete idiot, it does what it's supposed to. Ignore the last comment!

good

i got ant error in this
??? Attempt to execute SCRIPT edge as a function.
Error in ==> car at 11
BW = edge(im1,'sobel'); %finding edges
can u help me find out what is problem, thank you

gr8 it worked for me ...

good

goood software...

helpful

ravings

I think you should connect all the commands that are needed, for example I am not able to run it because I dont have command rgb2gray and others

thank

thanks

When i use quadtree program to segmente my grayscale image, i get in the result a binary image segmented!, can you help me to obtain a grayscale one.

Dear Chris Shoemaker
I am working on the watermarking project in spread spectrum domain. I want to simulate it by matlab. can you help me about this?
thanks.

good

no

HI

only reads your image. I tested with some other car images and your program fails.

This is a gud one.

This is goooooood!

Good work!

thanks

i tried to run it but i get this error
??? Error using ==> conv2
First and second arguments must be single or double.

Error in ==> seg at 20
B=conv2(BW,msk); %Smoothing image to reduce the number of connected components

>>

Simply Padam... ok Good

thank you

Thanks Jeny! Simple and useful

i m doing my final year project of mini portions segmentation method in face recognition using matlab. may i know how to put my cropped small portions of the face into matrix (eg: 6x9 matrix, where 6 refer to number of photos, n 9 refer to the number of small portions). by the way, i also would like to know how can i compare the matrix column by column in order to get the eigenvalues. n i m new to matlab, so i hope u will help me to clear my doubts. if u have to source code, pls send a copy to me. thanks and really appreciate for your help. Hope can hear from u soon.

tq for the code.i try to run this code into matlab..but why the command 'imread' is going error?below is the error..

Enter the file nameseg.m
??? Attempt to execute SCRIPT imread as a function.

Error in ==> Untitled8 at 7
im=imread(k);

Well done.
The contour detection is good.But I am confused what does the last figure intend to show?

Really good