Asked by nadia naji
on 29 Jan 2013

hi i need to delete horizontal velocity vector from output in optical flow is there any way to show special vector from output of optical flow function in matlab r2012a for example vector with special angles can you help me???

*No products are associated with this question.*

Answer by Image Analyst
on 29 Jan 2013

yourOutputArray(rowToDelete, :) = [];

nadia naji
on 31 Jan 2013

Image Analyst
on 31 Jan 2013

I thought it was rather self explanatory. See where you say " i need to delete horizontal velocity vector from output"? And where you say "...from output of optical...."? Well what you called "output" is what I called yourOutputArray. And a vector is a 1D array of numbers,in other words a row or a column. Let's say you wanted to delete row #4, then rowToDelete would be equal to 4. Let's try an example. Let's say your array was really called myOpticalFlowMatrix and you wanted to get rid of row #18. So you'd do this:

myOpticalFlowMatrix(18, :) = [];

I think that should explain it very well.

nadia naji
on 2 Feb 2013

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi test

Learn moreOpportunities for recent engineering grads.

Apply Today
## 0 Comments