Color-based region growing segmentation tutorial needs to be revisited

[SergioRAgostinho]

Your Environment

• Operating System and version: Mac OSX 10.11.6
• Compiler: LLVM clang 3.8
• PCL Version: master

Expected Behavior

It's hard to tell because the original tutorial didn't include pictures of the expected output, but I would assume that the intention was to have the individual objects seen in the original pointcloud with different colors segmented.

Current Behavior

A big red blob

Code to Reproduce

Just ran the tutorial with the specified point cloud.

[tuturha]

I'm having an issue with the same tutorial. It only detects 1 cluster wich size is 36838 points.

i'm not sure how i should work on with this.

[mzeybek583]

Yeah, it has a bug I think. @taketwo

[taketwo]

@muzo583 You are welcome to fix this and submit a patch.

[mzeybek583]

Dear all,
you can see my result on image. There is a interestingly wrong parameter at tutorial. I have changed the parameter of passthrough limit from 1 to 5. I don't know how to edit tutorial page. I am beginner at C++ and PCL. Could you check it please? @taketwo

Cheers,
Mustafa

[stale]

Marking this as stale due to 30 days of inactivity. It will be closed in 7 days if no further activity occurs.