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I would like to add non uniform background illumination to some images to test some thresholding algorithms.
Asked 3 months ago
So level is the threshold. Any pixel with intensity greater than the threshold is equal to 1 and pixels with intensity smaller t...
Answered 7 months ago
You need adaptive threshold since the background changes. I have not yet found a good code in matlab for this. you might have to...
I have a 480 by 640 matrix, and I would like to find 4 smallest number ( or closest values to zero).
Asked 1 year ago
How can Make a structure that is 480 by 640 , and each cell has three fields X,Y,Z which are zero ?
I wanna use Image acquisition toolbox to obtain an IR image from kinect. not depth image.
C= B*3 +1
A (1:55, 1:55)= C(1:55, 1)
but the dimensions of ur matrices dont match , if B was 55 by 1 , it would have worked ...
Answered 1 year ago
I want to plot a sphere with r=1 that is divided into element of 10 degree in azimuth and elevation angle.
I would like to recreate the results regioprops return for ellipse fitted to a data using the second central moment. I have impl...
Asked 8 months ago
I know I can use .JointWorldCoordinates to change the information about joint pixel to joint world coordinates. is there any way...
I am confused all i can get is a video of depth, there is no info on how to obtain actual distances
im trying to use metaDataDepth.JointWorldCoordinates(:,:,1) line from matlab kinect tutorial but it gives me the following error...
I have a trouble with running Roving-Explorer example in simulink on my lego NXT. I get sensor values but the robot does not mov...
I want to apply command input shaping technique for a pitch command.I have the code that stimulate satellite dynamic and its con...
Asked 2 years ago
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