Hy I am new to osmdroid and i have code to point my location, now I am trying to mark poi(point of interest ect. cinema, bus station...) on map but I don't know how to do it. Is there anyone who had done it or knows some good tutorial where is explained how to do it? Thanks in advance!
https://github.com/MKergall/osmbonuspack
OsmBonusPack should cover your need.
Related
I'm learning C++ for half a year now (so programming in general) and this site always had the answers I was looking for. But now I came to the point where I need to ask as I couldn't find anything related to my question.
So I want to write a program that takes a screenshot of a particular area of the screen. This screenshot will ONLY contain playcards (so for example Hearth, Seven). What it should do now is return me which card it is, so the symbol and the number/letter.
I already made some researches and the most mentioned thing was the library "OpenCV".
So my question now: First is it even possible with my experience to write something like that?
If so, is this library the way to go? It seems really strong, maybe too strong for just the recognition of numbers/letters and four symbols? So could there be something easier?
And the last question, how could I get a screenshot of a particular area of the screen and not the whole screen and save it somewhere?
I hope you guys have a clue what I really want to know and it was understandable.
Greetings
Definitely use OpenCV. It is not too hard to get into, and once you do you will find it does basically everything you'd want. It makes image processing relatively straightforward and it can solve your problem in a lot of ways.
Here is a good place to start.
Problem
I wan't to use kinfu with my miniTOF camera (model: PMD Camboard Nano). I set up everything and kinfu works with Kinect.
Solution!?
Tweak *openni_launch* package to somehow start my camera or remap my camera outputs to the openni's one in order that I can use with the kinfu algorithm.
If you need more information just ask, don't simply vote down.
Post ideas, solution anything that can be useful. The question is not trivial.
UPDATE
Any useful information gets rewarded.
you might also want to post your question on cayim.com - the CamBoard nano developer community.
I´m sorry I can´t provide further help.
LowKnee
ROS node for PMD camera
Multiple solutions from Cayim for those who can enter the forum
These are sugestions only, ... not full solutions.
Updated!!!
I am new to OpenSceneGraph and would appreciate help figuring out which of the existing CameraManipulator classes, or even any out there, I would need to use for Walking/Running/Jogging simulations. So far I have checked out about 10 of the manipulators but none of them seem to do what I need here which is simulate walking/jogging/running with ease.
Thanks in advance.
How about FirstPersonManipulator (formerly DoomLikeManipulator)
https://github.com/openscenegraph/OpenSceneGraph/blob/master/src/osgGA/FirstPersonManipulator.cpp
I am looking for a good library (preferably in C/C++) that can calculate the intersections between a line segment (ray) and a trimesh.
Thanks in advance for any answers!
CGAL is probably overkill, but I suggest it just for reference. The documentation is somewhat intimidating, but this chapter could be of interest for you.
Quick googling led me to GIMPACT (Sourceforge link, not sure if they have an official website)
Maybe something like this? There is an C++ example on that page as well (intersect_RayTriangle).
I need to find a C++ library to find the global movement estimation for a project of super resolution of medical images. But I'm not aware of any of them. Does anyone know a library that could help me do this? I've heard of OpenCV but haven't found anything, maybe I wasn't looking at the right thing.
Thank you.
This looks like a good starting point:
http://www.cvpapers.com/rr.html
although I'm surprised to not see VXL on the list:
http://vxl.sourceforge.net
Have fun!