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object tracking using kalman filter

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harun (view profile)

 

object tracking using kalman filter

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Description

hi,
I want to track object using kalman filter as real time..
not I connect my webcam and I have kalman filter code in matlab...
the kalman filter code is working while the system is not real time..
I mean when I appled the code on the image sequence.. it works.. it
can detect moving object and draws a circule around the object...
but when I work the same code in real time, it can not detect the
moving object or if detect it does not draw enough size of circule
round object...

can u help me...

Required Products Image Acquisition Toolbox
MATLAB release MATLAB 7.8 (R2009a)
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Comments and Ratings (8)
24 Jan 2015 freedomYo

May be useful.

07 Sep 2010 Bandar

Bandar (view profile)

Error with this code

??? Error using ==> imread at 372
File "1.jpg" does not exist.

Error in ==> main at 19
Im{i} = double(imread([int2str(i),'.jpg']));

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12 Aug 2010 muhammad ahmed raza

dear i have facing problems for tracking objects in video sequence kindly send me matlab cod

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12 Dec 2009 harun

harun (view profile)

I solved this problem but now I want to make same application using extenden kalman filter... however, if i use EKF, i cannot determine f and h function....

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11 Dec 2009 ds

ds (view profile)

 
31 Aug 2009 Yong Zhao

Though the code is uncompleted, I understood the useage of kalman filter by this code. this is my description in chinese:

http://www.aiseminar.cn/bbs/viewthread.php?tid=428&page=1&fromuid=3#pid750

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31 Aug 2009 Yong Zhao

I have the same problem. The function extractball has missed!
and this file can't run independently. Need complement!

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11 Jul 2009 Fake Ghost

there are five image to be given in ur code what are they?
for i = 1:5
Im{i} = double(imread([int2str(i),'.jpg']));
Imzero = Im{i}+Imzero;
end
and
extractball(Imwork,Imback,i);
what is this function can u provide some explainantion

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