Sep 22, 2008 #1 R raychen Junior Member level 3 Joined Jan 18, 2008 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location malaysia Activity points 1,434 simulink local max how can i find local min and max in images shown??
Sep 22, 2008 #2 lordsathish Full Member level 5 Joined Feb 11, 2006 Messages 246 Helped 33 Reputation 66 Reaction score 3 Trophy points 1,298 Location Asia Activity points 2,698 local maxima and minima are the maximum and minimum values in our region of interest, which could be an mask of siz 3x3 or something else...
local maxima and minima are the maximum and minimum values in our region of interest, which could be an mask of siz 3x3 or something else...
Sep 22, 2008 #3 R raychen Junior Member level 3 Joined Jan 18, 2008 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location malaysia Activity points 1,434 hi can you explain further detail?? cant really catch with your meaning.... thanks....
Sep 23, 2008 #4 lordsathish Full Member level 5 Joined Feb 11, 2006 Messages 246 Helped 33 Reputation 66 Reaction score 3 Trophy points 1,298 Location Asia Activity points 2,698 What tool are You using...? Open CV or Matlab or what is it...?
Sep 23, 2008 #5 R raychen Junior Member level 3 Joined Jan 18, 2008 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location malaysia Activity points 1,434 i only using matlab.... so what should i do??
Sep 24, 2008 #6 R raychen Junior Member level 3 Joined Jan 18, 2008 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location malaysia Activity points 1,434 here is the edge image i obtain.... now i would like to proceed to detect the local max and local min of the shape given..... but i am out of ideas now....anybody pls help me....
here is the edge image i obtain.... now i would like to proceed to detect the local max and local min of the shape given..... but i am out of ideas now....anybody pls help me....
Sep 24, 2008 #7 lordsathish Full Member level 5 Joined Feb 11, 2006 Messages 246 Helped 33 Reputation 66 Reaction score 3 Trophy points 1,298 Location Asia Activity points 2,698 There is a function in matlab to find local maxima and minima... try them... I don remember the exact function...
There is a function in matlab to find local maxima and minima... try them... I don remember the exact function...
Sep 24, 2008 #8 R raychen Junior Member level 3 Joined Jan 18, 2008 Messages 28 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location malaysia Activity points 1,434 well actually i search from matlab help for several times and found that the local max detection methods are mostly use simulink to implement it..... so i really stuck at there.... cant find a good eg of matlab code to implement local max on images....
well actually i search from matlab help for several times and found that the local max detection methods are mostly use simulink to implement it..... so i really stuck at there.... cant find a good eg of matlab code to implement local max on images....