IMAQMOTION - Image acquisition motion detection

A live image acquisition motion detection GUI.

Description

Using the Image Acquisition and Image Processing Toolboxes, IMAQMOTION offers a MATLAB based motion detection GUI.
 
 
Using a video input object, live data is acquired and analyzed to calculate any motion between two adjacent image frames. Any motion in the image stream is plotted in a MATLAB figure window.
 
To create the display, simply associate a video input object with your hardware and provide it to IMAQMOTION:

   obj = videoinput('matrox', 1);
   imaqmotion(obj)

• Acknowledgements: This submission has inspired the following:; Face Detection & Recognition System, Intruder Detection and Recording
• Required Products: Image Acquisition Toolbox
• MATLAB release: MATLAB 7 (R14)

[yip kah weng]

 

[aneesh nanda]

sir,i hv a project regarding horizontal optical tracking of a target using webcam.cn u help me out.kindly let me know.i'll b grateful2u.

[INAM ULLAH]

hello dear friend,
        i saw ur work it was realy excellent and i hope that u can upgrade it with some more interesting changes.But there is a prblem with me that i m also working on the Project "motion detection using matlab" oohhh sorry i didnt intriduced myself i m doing computer and information system engineering in NED UET karachi Pakistan.But there is a slight diffrence in usrs and mine project that i have to detect the motion from a security camera that is connected to the computer and as it find something moving it will take the snap and will store it to the computer.In these regards i really very need ur help and i will very very thankful to u if u help me for that i need the matlab code u used in ur poject so that i get an idea of the work u did and plz send me also the brief explanation of the code if u could do so i will remember u for the whole of my life for this act thanks.

[jam krutosky]

 

[magrini antonio]

 

[mesheal tanious]

i saw your very Intelligent work but i have a big problem because my project is more difficult my project is to tracking atarget using a camera conected to the computer and according to the image catched and some actions (like filtering , compairing , calibrating , etc the program have to out a control signal to drive a stepper motor to follow the target
really i need you kind advice and your kind help
really i will be very happy if you reply me
in all cases you work is very good and i hope you to go ahead
many thanks

[shakiba moaddab]

 

[Asghar Ayati]

 

[sherif El-Etriby]

 

[sherif El-Etriby]

 

[marzia marzia]

 

[ayman hwedi]

 

[UCSC Undergrad]

Awesome work dude!

[Roel de Jong]

Nice WORK

[bhaskar kapoor]

sir i hav a project.in that we are tracking a motion detection and after catching the frame difference between two frames we send the capture image to the ower cell no..so pls can u help me that hw can we find the edges in matlab and can we calculate the difference between to frames..pls sir can u help me out ..i will be very thankful..regards bhaskar

[buddala]

I am also doing my project in motion detection. I need some help instead of always using difference of two frames can i go for any other efficient algorithm. If any please send me to [e-mail]
If you have code send it also. Thank You for the help.

[vikram]

can some one help me debug this error..

Warning: File 'log.txt' not found.
> In motion_detection>togglebutton1_Callback at 96
  In gui_mainfcn at 75
  In motion_detection at 42
Warning: File 'film.avi' not found.
> In motion_detection>togglebutton1_Callback at 97
  In gui_mainfcn at 75
  In motion_detection at 42
Warning: File 'var.mat' not found.
> In motion_detection>togglebutton1_Callback at 98
  In gui_mainfcn at 75
  In motion_detection at 42

radio =

     1

??? Error using ==> videoinput.videoinput
There are no devices installed for the specified ADAPTORNAME. See IMAQHWINFO.

Error in ==> sad_algorithm at 17
vobj=videoinput('winvideo',2) %initializes a video object to connect to camera

Error in ==> motion_detection>togglebutton1_Callback at 101
    sad_algorithm

Error in ==> gui_mainfcn at 75
        feval(varargin{:});

Error in ==> motion_detection at 42
    gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback.

[susheel kumar]

respected sir
                  i am susheel and i student of IIIT allahabad , i am studing M.Tech (IT) , my final year thesis "real time face detection and face recognition " in Matlab

so i need help i am not getting how to do
so sir please help me i need code for my thesis

so please send me code "real time face detection and face recognition" in matlab

think you sir

[stephy]

i am using matlab version 7.5 ,i got this error when i run your code, is ter anything thing i ned to type to run it?
??? Error using ==> imaqmotion at 55
IMAQMOTION is unable to run properly.
Input argument "obj" is undefined

[Sandeep]

nice speed of operation

[Maria]

Guys!! I am doing my final year project on noice and movement detection...(i am studyinG telecommunications and IT). i am using the code below for the noice detection but it seems not to be working correctly (it always shows that target exists)
please help!!

1.At the begining i record my voice and save it to the yrecordedtarget file.Then i am making another recording (which doen't has any noice) and save it on the yrecordednoise.
The code for the above is:

clear
clc
%recording
Fs=11025;
y=wavrecord(5*Fs, Fs, 1);
wavplay(y,Fs);

%save yrecordednoise y Fs
save yrecordedtarget y Fs

%the histograms of the .wav files
hist(y,100);
[h,bins]=hist(y,100);
%Normalization of the histograms
h=h/sum(h);

 %save the variables in a file
 %h_noise=h;
 %filename = strcat('hist_noise');
 %save(filename, 'y', 'h_noise','bins')

h_target=h;
filename = strcat('hist_target');
save(filename, 'y', 'h_target', 'bins')

load hist_target
figure(1)
stem(bins,h_target)
% plot(bins,h_target)

%load hist_noise
%figure(2)
%stem(bins,h_noise)
% plot(bins,hist_noise)

2.Then i am doing the detection:

clear; clc

cd 'e:/matlab.proj'

load hist_noise
load hist_target

counter_target=0;
counter_noise=0;
%recording of the the signal w
Fs=11025;
    y=wavrecord(5*Fs, Fs, 1);
    wavplay(y,Fs);
%training it there is target or not

i=1;
while (i<=length(y))

% [h1,bins]=hist(y,length(y));
    [minval,minind]=min(abs(y(i)-bins));
% [h2,xout]=hist(x,length(y));
% [minval2,minind2]=min(abs(y(i)-bins));
    if h_target(minind)>h_noise(minind)
        counter_target=counter_target+1;
    else
        counter_noise=counter_noise+1;
    end
 i=i+1;
end

counter_target

counter_noise

 if counter_target>counter_noise
    'target exists'

 else
    'no target'
end

[Kok Hong]

hi..
im doing a project of sign language recognition. can i know izit possible to return to rgb when detect any motion?

[Chanakya Jayasinghe]

hello dear friend/Sire,
This solution is superb.
could you, please anyone figure out me where is the code segment which detect the motion in this program.
Please help me.
Thank You.

[Chanakya Jayasinghe]

hello dear friend/Sir,
This solution is superb.
could you, please anyone figure out me where is the code segment which detect the motion in this program.
Please help me.
Thank You.

[GEORGE]

pretty good!