I Want Matlab code to cut ROI From the folowing medical image

I Want Matlab code to cut ROI From the folowing medical image

[Image Analyst]

OK . . . but do you have a question? In the meantime, this would be a good place for you to look at: http://www.visionbib.com/bibliography/contentsmedical.html#Medical%20Applications,%20CAT,%20MRI,%20Ultrasound,%20Heart%20Models,%20Brain%20Models

[haithem abdelghany]

I want to ask if i will find the code in this article

[Image Analyst]

Usually not.

Options/workarounds are given in the FAQ.

Answer 1

[JD GonGon]

I think you can use the following. I put some comments that you must read before execute.

 %That first command give to you the option to select desired file, it is 
%present .png file type in the selection, but if you want to open another
%file type you must select All files or one of the other options.
[file_name,cd_name]=uigetfile({'*.png;*''*.dcm;*''*.m; *.fig;*.mat;*.slx;*.mdl','MATLAB General files (*.m,*.fig,*.mat,*.slx,*.mdl)';
   '*.png',  'pgn files (*.png)'; ...
   '*.dcm',  'DICOM files (*.dcm)'; ...
   '*.m',  'Code files (*.m)'; ...
   '*.fig','Figures (*.fig)'; ...
   '*.mat','MAT-files (*.mat)'; ...
   '*.mdl;*.slx','Models (*.slx, *.mdl)'; ...
   '*.mlappinstall', 'MATLAB App Installer (*.mlappinstall)';...
   '*.rtw,*.tlc,*.tmf,*.c,*.cpp,*.h,*.mk,*.vhd,*.v', 'Code generator files (*.rtw,*.tlc,*.tmf,*.c,*.cpp,*.h,*.mk,*.vhd,*.v)';...
   '*.prj', 'Deployment projects (*.prj)';...
   '*.mn', 'MuPAD Notebook Files (*.mn)';...
   '*.mu', 'MuPAD Program Files (*.mu)';...
   '*.rpt', 'Report generator files (*.rpt)';...
   '*.ssc', 'Simscape files (*.ssc)';...
   '*.*',  'All Files (*.*)'}, ...
   'Select a file to run the script',...
   'Select a file');
cd (cd_name)
Image=imread(file_name);
figure, imagesc(Image),title('My image');
%When the image appears define clicking the ROI area, to finalize it, click
%over the first point and double click over the area periphery. Each click 
%define a nodo for your desired area.
figure, imagesc(Image),mask=roipoly;
figure, imagesc(mask),title('Defined window')
normalized_Image=double(Image)./double(max(max(Image)));
Image_roi=normalized_Image.*mask;
figure,imagesc(Image_roi),title('ROI Image');
%That is a way to do that, if you want to restrict just a polygonal area
%you can also do the following comand. When imcrop figure appears, you must
%define area clicking and dragging and double clicking oer the area defined
%to extract area.
figure,
[img_restriction,rect]=imcrop(normalized_Image);
figure, imshow(img_restriction)
rect
% rect-> It is your defined area, if you want to apply this same size and
% localization to other image you can use that argument:
% img_new_image=imcrop(New_image,rect);

[haithem abdelghany]

Thank u it is fine it works well