Rank: 208 based on 440 downloads (last 30 days) and 5 files submitted
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Shawn Lankton

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33.7785949707031, -84.3969268798828

Personal Profile:

I'm a PhD student at Georgia Tech studying computer vision with a focusing on segmentation and tracking.

Professional Interests:
computer vision, robotics

 

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Files Posted by Shawn View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
10 Jun 2009 Screenshot Sparse Field Methods for Active Contours Very fast implementation of level sets. 2D and 3D support, written in C++/MEX with MATLAB wrapper. Author: Shawn Lankton computer vision, segmentation, active contours, level sets, mex, whitaker 38 7
  • 3.75
3.8 | 4 ratings
17 Jul 2008 Screenshot GrowCut Image Segmentation GrowCut Image Segmentation for binary segmentation, implemented in Matlab/C++ with mex Author: Shawn Lankton morphology, segmentation, computer vision, growcut, cellular automata, graph cut 95 6
  • 4.5
4.5 | 6 ratings
28 Apr 2008 Screenshot Virtual Robot Demo Test navigation algorithms in a virtual robot simulator Author: Shawn Lankton simulation, roboics, robot, simulator, navigation, virtual 32 4
  • 3.0
3.0 | 3 ratings
15 Apr 2008 Screenshot Active Contour Segmentation Finds foreground and background regions using level sets and active contours. Author: Shawn Lankton morphology, segmentation, active contour, level sets, computer vision, image proce 160 10
  • 3.9
3.9 | 11 ratings
01 Apr 2008 Screenshot 3D Stereo Disparity Compute 3D depth map from 2D images Author: Shawn Lankton image analysis, stereo, vision, disparity, 3d, image 115 14
  • 4.33333
4.3 | 6 ratings
Comments and Ratings by Shawn View all
Updated File Comments Rating
16 Nov 2009 Convolutional Encoder/Decoder of Rate 1/N Codes MATLAB code that tests a rate 1/N Convolution Encoder and Decoder schemes via a Trellis map. Author: Romeil Sandhu

The codes worked great. They helped me complete my coding theory project. The generality of the functions was particularly helpful. Thanks for the awesome work.

10 Jun 2009 Sparse Field Methods for Active Contours Very fast implementation of level sets. 2D and 3D support, written in C++/MEX with MATLAB wrapper. Author: Shawn Lankton

Thanks Sebastien. The bug is FIXED now.

Comments and Ratings on Shawn's Files View all
Updated File Comment by Comments Rating
23 Apr 2014 Sparse Field Methods for Active Contours Very fast implementation of level sets. 2D and 3D support, written in C++/MEX with MATLAB wrapper. Author: Shawn Lankton Nasarudin, Muhammad Syuqrat Firdaus

11 Mar 2014 GrowCut Image Segmentation GrowCut Image Segmentation for binary segmentation, implemented in Matlab/C++ with mex Author: Shawn Lankton Hazem

Excellent! Exactly what I needed. Fortunately for me, it compiled on my 64-bit machine

14 Dec 2013 Active Contour Segmentation Finds foreground and background regions using level sets and active contours. Author: Shawn Lankton vaishali

09 Dec 2013 Active Contour Segmentation Finds foreground and background regions using level sets and active contours. Author: Shawn Lankton vaishali

how to specify re-initialization in this code?

16 Apr 2013 Sparse Field Methods for Active Contours Very fast implementation of level sets. 2D and 3D support, written in C++/MEX with MATLAB wrapper. Author: Shawn Lankton Gigot, Vincent

It does not seem to work on my Matlab version (R2012b).
Following error message that seems to comme from the compilation, I'va got the compiler toolbox :
"""Compiling sfm_chanvese_mex...
Error: Could not detect a compiler on local system
which can compile the specified input file(s)
Error using mex (line 206)
Unable to complete successfully.

Error in compile_sfm_chanvese (line 6)
mex sfm_chanvese_mex.cpp llist.cpp energy3c.cpp lsops3c.cpp

Error in sfm_chanvese (line 26)
compile_sfm_chanvese

Error in sfm_chanvese_demo (line 18)
[seg] = sfm_chanvese(img,mask,iterations,lambda);"""

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