Rank: 484 based on 242 downloads (last 30 days) and 4 files submitted
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SasiKanth

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Carnegie Mellon

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www.bsasikanth.com


 

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Files Posted by SasiKanth View all
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02 May 2011 Bi dimensional Emperical Mode Decomposition (BEMD) This function computes the 2D IMFs (first 3) for an Input Image. Author: SasiKanth signal processing, image processing, hilbert, huang, emd, emperical mode decomp... 69 3
  • 5.0
5.0 | 4 ratings
20 Jan 2011 *MEX* Modified Hausdorff Distance for 2D Point Sets This function quickly computes the Modified Hausdorff Distance (MHD) for 2D point sets. Author: SasiKanth mex, hausdorff distance, modified hausdorff di..., image processing, signal processin 13 1
  • 4.0
4.0 | 1 rating
10 Jan 2011 Modified Hausdorff Distance This function computes the Modified Hausdorff Distance (MHD) as per Dubuisson et al. Author: SasiKanth hausdorff distance, edge matching, modified hausdorff di..., face detection, edge model matching, image processing 53 4
  • 4.5
4.5 | 2 ratings
06 Dec 2010 2D - 2D Projective Homography (3x3) Estimation This function estimates 2D-2D projective homography between two images. Author: SasiKanth homography, image processing, signal processing, image registration, surf 107 17
  • 4.0
4.0 | 3 ratings
Comments and Ratings by SasiKanth View all
Updated File Comments Rating
09 Apr 2012 The INface toolbox v2.0 for illumination invariant face recognition Photometric normalization techniques used for achieving illumination invariant face recognition. Author: Vitomir Struc

Great toolbox. However, I think the many normalization and hist-equalization steps in the demos are making the results worse. Maybe you can do away with them.

06 Feb 2012 2D - 2D Projective Homography (3x3) Estimation This function estimates 2D-2D projective homography between two images. Author: SasiKanth

@Hasheem: There is no specification to the king of image you need to use as feature matching takes place on gray images.

@Diogo: RandStream is a function in the newer versions of MATLAB. Why don't you replace it with the function that is present in the version you are using?

@Sean: You are referring to a function called 'imtransform' which transforms images based on a provided transformation matrix. Affine is only one case where as you said, the last column needs to be 0 0 1. however, you may even provide a full projective 3x3 matrix and pass the argument 'projective' to the function 'maketform'.

16 May 2011 2D - 2D Projective Homography (3x3) Estimation This function estimates 2D-2D projective homography between two images. Author: SasiKanth

Hey Hashem,
That is the reason given by the MATLAB error minimization function for exiting the iterative algorithm. In case it is exiting in the very 1st loop itself, there is something wrong with the input you might be giving.

10 Jan 2011 Modified Hausdorff Distance This function computes the Modified Hausdorff Distance (MHD) as per Dubuisson et al. Author: SasiKanth

An elementary correction has been made to the code in the last line where a 'min' instead of a 'max' has been submitted. Please note the correction.

07 Jan 2011 Hausdorff Distance Calculates the Hausdorff Distance between two sets of points in a Euclidean metric space. Author: Zachary Danziger

Nice code and well commented to!

Comments and Ratings on SasiKanth 's Files View all
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29 Sep 2014 Bi dimensional Emperical Mode Decomposition (BEMD) This function computes the 2D IMFs (first 3) for an Input Image. Author: SasiKanth omkishor

This code is of very much help . I want to know, how to get gray scale IMFs because IMF obtained using this code looks like Binary image.

08 Feb 2014 *MEX* Modified Hausdorff Distance for 2D Point Sets This function quickly computes the Modified Hausdorff Distance (MHD) for 2D point sets. Author: SasiKanth Venkat R

Hi
Nice submission.
I get different results, for same A and B, when I run again and again. Any reasons?

with regards,
Venkat

25 Nov 2013 Bi dimensional Emperical Mode Decomposition (BEMD) This function computes the 2D IMFs (first 3) for an Input Image. Author: SasiKanth Wang-Yang

This is a very useful code. Is it possible to increase the maximum number of the IMF(the current limit is 3 IMFs and one residue)? Thanks!

13 Sep 2013 Bi dimensional Emperical Mode Decomposition (BEMD) This function computes the 2D IMFs (first 3) for an Input Image. Author: SasiKanth MAINAK

Sir, this BEMD code is very useful.
Is there any code for BEEMD (Bi dimensional Ensemble Empirical Mode Decomposition)?

27 Jun 2013 Bi dimensional Emperical Mode Decomposition (BEMD) This function computes the 2D IMFs (first 3) for an Input Image. Author: SasiKanth woods

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