I'm trying to show a Pointcloud using the intensity. I've done it using the
intensity_distribution(heatmapDano, "intensity")* and it works well, but i
was wondering if it would be posible to change the color palette.
Now, the display results show red colors for low intensities and blue colors
for high values of intensity. See the image below
Re: Change Color Palette in intensity visualization
I didn't convert the point cloud to image.
What I did was to create a pcl::PointCloud<pcl::PointXYZI> and after this
Poincloud was filled with all the points, I visualized it using the
intensity field with the PointCloudColorHandlerGenericField
The images attached in my previous post was only screenshots that I made in
order to make easier to understand the problem.
I'm not sure if i'm answering your question.
Thank you for your reply,