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[SOLVED] how to connect a webcam with matlab

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hai rayhen i too need that matlab code ..
my id is ;rgpradeep9790@hotmail.com
 
Re: capture webcam matlab

raychen said:
i have the whole matlab coding of it....do u want it??
please gv me your email....
Click to expand...

hi raychen, I now desperately need the code ..
please send to my email : nugliztajulie (at) gmail.com

thank you for your help :)

thank you in advance
 

Hey raychen,
I would really appreciate if you could send me the code as well . I am about to work on my project so can u pls suggest some new proj using matlab.
Thanks
my e-mail id: mani.scorpionida@gmail.com
 

hi my name is nayan gadre

and i am presently doing my final year project on IP

can u please provide me a basic camera interfacing code to matlab...
i have read the image acquisatioon tool box details on image capture.

i am presently using the integrated webcam on my dell laptop. but not able to get the image capture using preview command,.
 

hello
ther is a problem of getting & process images in real time with algorithm
for example a real time face detection , for this apllication the algorithm is need image to process but the they some time to detect the face but the frame rate is high if any using neural network
 

Hi raychen,
I am doing the project Face recognition using matlab
I am using Karhunen-Loeve transformation
Can you help me How to proceed means how to make this project
Plz tell me some tips and waya to make the project
Send me code and some other helpful stuff

I will be highly greatful to you

my e-mail id is dineshkaushik20(at)gmail.com
 

Re: matlab webcam

becool_hem said:
hi all
i m working on processing a image in real time but i dont no how to connect the webcamera with matlab and how to get image in real time
plz help me
thank you in advance
Click to expand...
HI YOU...
YOU CAN USE.....
%----------------- camera initial -----------------------%
imaqreset;
wcinfo=imaqhwinfo('winvideo',1);
vid=videoinput('winvideo',1,'RGB24_352X288');
set(vid,'FramesPerTrigger',1);
set(vid,'TriggerRepeat',inf);
set(vid,'FrameGrabInterval',3);
set(vid,'FramesAcquiredFcnCount',1);
set(vid,'FramesAcquiredFcn',{'xu_ly_anh'});

set(handles.TT_THAI,'visible','on');
set(handles.TEN,'ForegroundColor','blue','string',wcinfo.DeviceName);

OR you type on command in the malab: help Videoinput//
your succes

--------------
Vietnam Travel, Vietnam tours-Vietnam beaches- Saigon hotels & restaurants
 

Re: matlab webcam driver

is_razi said:
hi there,
i have recently did this case for my thesis on motion detection,
you can use the perpared blocks in simulink,it's easy ,you must use videoinput block and other blocks in the image acquisition group ,but this is possible in matlab r2006 and versions which released after that.also you can use command line for this purpose,following this text i've inserted a simple m code for calculating the difference between two consecutive images.for more informations you can search for the functions used in this m code through the matlab help.

% Create video input object.
vid = videoinput('winvideo')
% Set video input object properties for this application.
% Note that example uses both SET method and dot notation method.
set(vid,'TriggerRepeat',Inf);
vid.FrameGrabInterval = 5;
% Set value of a video source object property.
vid_src = getselectedsource(vid);
set(vid_src,'Tag','motion detection setup');
% Create a figure window.
figure;
% Start acquiring frames.
start(vid)
% Calculate difference image and display it.
while(vid.FramesAcquired<=100) % Stop after 100 frames
data = getdata(vid,2);
diff_im = imadd(data:),:,:,1),-data:),:,:,2));
imshow(diff_im);
end
stop(vid)
Click to expand...

Hi

I tried this code but find error

??? Undefined function or method 'data' for input arguments of type 'char'.

Error in ==> Detection at 16
diff_im = imadd(data:),:,:,1),-data:),:,:,2));
 

Re: matlab web camera

HI,
i am ram studying B.E . i am interested in doing the project based on image processing can u please send the details how to start with matlab and wecam
 

what do you think about using LabVIEW to do image processing by using IMAQ, VISION,...? USB webcam driver is supported?
 

Hey raychen,
I know im like 2 years late but i've been working on a project for months, where i want to try use a live webcam footage to detect a football, and i've been kinda struggling.

I've used OpenCV and Matlab coding but not much success, soo id be grateful if you could send me your coding and hopifully the future will look a bit more brighter =) Thank You

Email: hassanplayer140@hotmail.com <<<< Soo Chessey lmaoo
 

Re: capture webcam matlab

raychen said:
i have the whole matlab coding of it....do u want it??
please gv me your email....
Click to expand...
Hi raychen

Thank you so much for your help if you can send me this code i'll be grateful
& this is my e-mail address : beautynooty@hotmail.com
this code will help me a lot as i'm trying to connect a web cam to capture the img of a car if the speed of the car reached a specific limit and i'm using another port
to know that so this code will help me to capture the img this process it to extract the numbers

Thank you in advance

Best regards,
Lamis zaki
 

Re: capture webcam matlab

hi,
can you send code to me(connect matlab with digital camera and every 1 second capture image from video)
thanks
 

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