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Ben Hon

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Comments and Ratings by Ben		View all 1 - 3 of 3
Updated	File	Comments	Rating
03 Nov 2009	Active Contour Segmentation Finds foreground and background regions using level sets and active contours. Author: Shawn Lankton
15 Oct 2009	skeleton in 3D Distance transform oriented code for 3d skeletonization. Author: Gianni Schena	Both reference links are died. How about this program?? :( Anyone know the idea on how to tune the parameter?
12 Jan 2009	Tensor Voting Framework Implementation of the 2D medioni tensor framework Author: Trevor Linton	To Trevor Linton The sparse voting procedure is NOT correct. It should be processed according to the type of each input tokens, not just a stick voting or ball voting. That is, if an input token is a ball, a ball voting field is used; otherwise, a stick voting field is used. As I know, some applications DID NOT consider ball tensors in sparse voting (token refinement) step. Generally, the input tokens have initial saliences. In your code, they all are forced to 1, which is due to the improper format of the input file. Hope you will correct your codes.

Currently Watching
Type	Description
File	Tensor Voting Framework
File	Chan Vese Active Contours without edges
File	2D/3D image segmentation toolbox
File	Parametric Active Model Toolbox
File	Active Contour Segmentation
File	Thresholding Tool

Files Matching Ben's Watch List				View all 1 - 5 of 6
Updated	File	Tags	Downloads (last 30 days)	Comments	Rating
03 Sep 2009	2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme Author: Yan Zhang	active contoursurface, aos, levelset, 2d and 3d fast marchi..., curvature flow, hybrid snake model	418	22	4.71429 4.7 \| 7 ratings
22 Jun 2009	Thresholding Tool Interactively select intensity level for image thresholding. Author: Robert Bemis	threshold level, bin, gui tool, grayscale intensity i...	309	11	4.7 4.7 \| 10 ratings
26 Mar 2009	Chan Vese Active Contours without edges Mainly implement three Chan Vese active contour ideas. Author: Yue Wu	image force, mumford and shah, demo, vector image, active contour, chan vese	146	3	5.0 5.0 \| 1 rating
02 Feb 2009	Parametric Active Model Toolbox Collection of functions and examples of parametric active model. Author: Bing Li	gvf, poisson inverse gradi..., pig, active contour, active model, level set	84	1	4.5 4.5 \| 2 ratings
13 Aug 2008	Tensor Voting Framework Implementation of the 2D medioni tensor framework Author: Trevor Linton	2d, image processing, gerard medioni, image analysis, tensor voting	45	4	5.0 5.0 \| 1 rating

Comments and Ratings Matching Ben's Watch List			1-5 of 52
Date	File	Comment by	Comments	Rating
22 Nov 2009	2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme	Yan Zhang	Hi Alex, The problem has been fully discussed before, please see the previous comments for the details. In brief, go to the source file ac_distance_transform_3d.cpp, and get rid of the string in std::exception.	Comment only
19 Nov 2009	2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme	Alex Kararg	Cannot compile running the compile_mex_codes.m . The output is : expr: syntax error /Applications/MATLAB_R2008a/bin/util/mex/mexutil.sh: line 13: [: too many arguments ld warning: duplicate dylib /Applications/MATLAB_R2008a/bin/maci/libz.1.dylib ld warning: duplicate dylib /Applications/MATLAB_R2008a/bin/maci/libz.1.dylib ld warning: duplicate dylib /Applications/MATLAB_R2008a/bin/maci/libz.1.dylib ld warning: duplicate dylib /Applications/MATLAB_R2008a/bin/maci/libz.1.dylib ld warning: duplicate dylib /Applications/MATLAB_R2008a/bin/maci/libz.1.dylib BinaryHeap.h: In member function 'void CBinaryHeapMinSort<IndexType, WeightType>::Insert(IndexType, WeightType) [with IndexType = int, WeightType = double]': ac_distance_transform_3d.cpp:27: instantiated from 'void DistanceTransform3D(const InputType, OutputType, const int*) [with InputType = unsigned char, OutputType = double]' ac_distance_transform_3d.cpp:115: instantiated from here BinaryHeap.h:56: error: no matching function for call to 'std::exception::exception(const char [1])' /usr/include/c++/4.0.0/exception:57: note: candidates are: std::exception::exception() /usr/include/c++/4.0.0/exception:55: note: std::exception::exception(const std::exception&) mex: compile of ' "ac_distance_transform_3d.cpp"' failed. ??? Error using ==> mex at 207 Unable to complete successfully. Error in ==> compile_mex_codes at 7 mex ac_distance_transform_3d.cpp Any help to run the compile_mex_codes.m would be really appreciated. Thank you!	Comment only
12 Nov 2009	2D/3D image segmentation toolbox 2D/3D image segmentation using level-set based active contour/surface with AOS scheme	Khin	Hi Yan Zhang, When I read your 'test_ChanVese_model_3d.m' and 'test_hybrid_model_3d.m', I have a problem that cannot read head_ct.mat file. It's showing error "??? Error using ==> load Unable to read MAT file head_ct.mat. File may be corrupt." is it because of version different? I am using Matlab 6.5 please advise. thanks	Comment only
06 Nov 2009	Chan Vese Active Contours without edges Mainly implement three Chan Vese active contour ideas.	JIhan zoghbi	Thanks for this implementation, it helps me a lot understanding the chan-vez method. I don't understand some parts of the code: 1- In the file check-stop I don't undestand this condition "if Q<=dt.18^2", why you choose "dt.18^2". What is the condition to stop the iterations? Thsnks a lot	Comment only
03 Nov 2009	Active Contour Segmentation Finds foreground and background regions using level sets and active contours.	Ben Hon		2

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