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Sebastian


Last seen: 2 years ago |  Active since 2015

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Question


Incrementally add points to point cloud and perform nearest neighbour search
Hello, I use an algorithm for 3D path planning that alternately creates a new point, finds the nearest neighbor in an existin...

5 years ago | 1 answer | 0

1

answer

Question


Read OctoMap file with Robotics System Toolbox
Hello, I am trying to read OctoMap files like the ones that can be found here: <http://ais.informatik.uni-freiburg.de/projec...

5 years ago | 1 answer | 0

1

answer

Question


Compare point cloud to surrounding contour
I am currently working on a CV project and I need to determine to which extent a point cloud and a contour overlap. Please consi...

7 years ago | 0 answers | 0

0

answers

Answered
rotate3d off not working
I contacted MATLAB support and they say it is a known bug and that they will fix it in a future release.

7 years ago | 0

Question


rotate3d off not working
I have an application that uses _pcshow()_ to plot a point cloud. It seems to activate _rotate3d_ which I have to turn off by al...

7 years ago | 2 answers | 0

2

answers

Answered
calculation error for floor function
If you have the Symbolic Math Toolbox, try this: x = vpa(2.3 * 50) x = 115.0 x = floor(x) x = 115

7 years ago | 0

Answered
Why isn't my nested if statement not working
I did not check the entire code but it looks like you got your conditions wrong because it always enters the first if for one si...

7 years ago | 0

Answered
Looping 100 elements at a time for an array
I do not know how to work with regress() but applying a function to a section of a vector/matrix usually works like this: x...

7 years ago | 0

| accepted

Answered
How to replace a certain value for another one once in a vector without using the index?
Use this to replace all elements with the value of 9.1 with rep: vec(vec == 9.1) = rep vec = 89.7000 50.0000 6...

7 years ago | 0

| accepted

Question


Camera Calibration: Tilt image to make camera and image plane perpendicular
I am currently working in the fields of computer vision and camera calibration. I use the Stereo Camera Calibrator App provided ...

7 years ago | 2 answers | 0

2

answers

Question


Set class method as CloseRequestFcn
I am currently working on a waitbar that is implemented as a class. I need to detect when the user clicks the X-button of the wi...

7 years ago | 1 answer | 0

1

answer

Question


Code simple custom waitbar
Hello, I am trying to code a very simple waitbar for my GUI. I have written it as a script that works just fine but I would l...

9 years ago | 1 answer | 0

1

answer

Question


Click face of patch object
Hello, I use patch(X, Y, Z, C) to view a 3D model and compute values for each face. I would like to click a face and get its ...

9 years ago | 1 answer | 0

1

answer