Pretty impressive, can you send me your source code; i'm trying to implement it but could not get good result so far. My email: duynh1986@gmail. Thank in advance
3 first points should be selected exactly or good approximation is enough? which method you use? ICP? if yes im searching ICP's Matlab codes. do you have it? Thanks in advance.
I use TrICP (Trimmed ICP).Sorry, I wrote it in C++, no Matlab code. The actual implementation is not too difficult, deciphering the academic papers can be :) If you get stuck trying to implement it give me an email.
I always try to select 3 point as accurately as possible, easy to do with a GUI. ICP is meant to work with a good approximation. I encountered some ill-conditioned results with 3 points on rare occasions (limitation/bad programming?). Dont know why, but using 4 point works so far.
Also, if you are working on a large point cloud, then it is necessary to use a nearest-neighbour library to speed up search. Else you'll be waiting for hours ... because the simple brute force searching is O(N^2)
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Pretty impressive, can you send me your source code; i'm trying to implement it but could not get good result so far. My email: duynh1986@gmail. Thank in advance
DuyTw 1 year ago
Pretty impressive, can you send me your source code; i'm trying to implement it but could not get good result so far. My email: duynh1986@gmail
DuyTw 1 year ago
@DuyTw You can download it from my homepage
nghiaho12 1 year ago
Is there any access to this tool? I would very much like to use it. Thank you. Nathan
n8craig 2 years ago
3 first points should be selected exactly or good approximation is enough? which method you use? ICP? if yes im searching ICP's Matlab codes. do you have it? Thanks in advance.
rezarezaii 2 years ago
I use TrICP (Trimmed ICP).Sorry, I wrote it in C++, no Matlab code. The actual implementation is not too difficult, deciphering the academic papers can be :) If you get stuck trying to implement it give me an email.
I always try to select 3 point as accurately as possible, easy to do with a GUI. ICP is meant to work with a good approximation. I encountered some ill-conditioned results with 3 points on rare occasions (limitation/bad programming?). Dont know why, but using 4 point works so far.
nghiaho12 2 years ago
Also, if you are working on a large point cloud, then it is necessary to use a nearest-neighbour library to speed up search. Else you'll be waiting for hours ... because the simple brute force searching is O(N^2)
nghiaho12 2 years ago
This is very cool. How are each of the two scans created?
RobotCentral 3 years ago