Next timber, this two days with the tutor to get a 3 d modeling aspects of the project, the specific question is: in a 3 d point cloud point diagram, there are two independent point cloud group, that is to say there is no point between the two point clouds or only some point distribution, want to ask you brother elder sister, what method can remove the two group first intermediate point, after apart, it respectively in two TXT documents?
I'm sorry, didn't go to the lab in the afternoon, post in the bedroom, such as went to the lab to fill figure!!!!!!!!!!

CodePudding user response:

Baidu search relevant keywords,

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CodePudding user response:

https://www.baidu.com/s? Wd=3 d point cloud group

CodePudding user response:

I used the K means clustering result is bad, and another a group of others are identified,,,,,,,,
And, li si teacher that things really don't understand ~ ~

CodePudding user response:

The building Lord, please find a way, I also want to know how to separate independent point cloud

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reference 4 floor CCHCJL response:

I used the K means clustering result is bad, and another a group of others are identified,,,,,,,,
And, li si teacher that things really don't understand ~ ~

Hello, did you finally make? The same problem, and USES kmeans clustering points not to come out,,

CodePudding user response:

Search depth using neural network clustering ""

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The method can realize regional spread

CodePudding user response:

Euclidean distance or regional growth have a try

CodePudding user response:

Toolbox of matlab Computer Vision System has a function in the Toolbox "pcsegdist", can realize the function

CodePudding user response:

Would you get me now ~ I recently doing this yet ~ but I have a few problems ~ ~ hope can discuss

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Using support vector machine