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lucca k


Active since 2015

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How to update a plot/graph?
Hello everybody, I got a plot like this one: h = subplot(1,2,1); plot(0, 0); axis([-30 40 -20 100 ]); grid on ...

6 years ago | 2 answers | 0

2

answers

Question


How to define and update emtpy grid/map?
Hello, I put a Kinect sensor on a trolley and took a depth video. Then I transformed the data. Now I just have the localis...

6 years ago | 0 answers | 0

0

answers

Question


How can I transform a point cloud back into an array?
Hello, I created a point cloud out of an array and did a spatial transformation. Afterwards I filtered it. Here is the code: ...

6 years ago | 0 answers | 0

0

answers

Question


How to delete a column of an array?
Hello, I have a n by 3 single array. As I want to plot just the x and y data, I need to delete the z column in that array. Co...

6 years ago | 2 answers | 0

2

answers

Question


How to filter and plot a PointCloud into an occupancy grid?
Hello everybody, I took a pointcloud with a Xbox Kinect and transformed it into world coordinates. This is the code I used...

6 years ago | 0 answers | 0

0

answers

Question


How to filter certain points out of a 3D point cloud?
Hello everybody, I got a 3D point cloud which is already in the world coordinate system. I got the data from a Kinect sensor....

6 years ago | 1 answer | 0

1

answer

Question


Is there a substitute for pcshow()?
Hello, I got a 3D point cloud with " xyzPoints = depthToPointCloud(depthImage,depthDevice)". As I only have 2015a "pcshow" do...

6 years ago | 2 answers | 0

2

answers

Question


How can I convert a 3D point cloud into a 2D top view grid/map?
Hi there, I am writing my thesis about a cleaning robot using a kinect sensor for mapping. I took a snapshot with the kinect...

6 years ago | 1 answer | 0

1

answer