Re: RTABMAP on windows 10 cannot proceed because OpenCL.dll cannot be found

Posted by agribot on
URL: http://official-rtab-map-forum.206.s1.nabble.com/RTABMAP-on-windows-10-cannot-proceed-because-OpenCL-dll-cannot-be-found-tp6974p7170.html

Regarding ... Getting Find-Object to interface between an RPI-4 board and a laptop, using TCP across my wifi network

Thank you for your helpful reply.

Yes , I have studied the examples you helpfully provide , but ... unfortunately I'm not experienced enough to figure out some of the details.

I had an idea ... in order to ' keep it simple ' and learn how to get Find-Object to work between machines..
 I decided to try to get it working between 2 Windows 10 machines first !

So ... here is my initial set-up;-
Laptop A is a 64 bit windows laptop, with Find-Object version 0.6.0 installed. On my wifi network, its IP address is xxx.yyy.zz.07

Laptop B is a 32 bit windows 10 laptop , with Find-Object version 0.4.4 installed. Its IP address is xxx.yyy.zz.05 .
Note 1 )  Find-Object version 0.4.4 is installed on this machine

The 2 laptops can ping each other, so that aspect of networking is OK

Find-Object works on each laptop stand-alone. I have captured a picture of a coffee mug and can get each machine working alone in the standard GUI mode to detect that mug.

On the 32bit machine I notice that some of the exe files  in the bin folder are different to the file names shown on the web-page.

I see the following 5 exe files in the bin folder on the 32 bit machine ( along with many other files ) ;-
 
 

  So ... here is the set-up I have tried;-  With a USB camera connected to the 32 bit laptop

 I have stored a photograph of the coffee mug in the /bin folder (the photograph file is named mug2.png ) on the 64 bit machine

When I use  command on the 64 bit laptop
Find-Object.exe --console --object box.png --config "" --General/invertedSearch false --Camera/6useTcpCamera "true" --Camera/8port 5000 --General/port 6000 --General/autoStartCamera "true"

That runs


   


And then I run the command on the 32 bit laptop ...  

 find_object-imagesTcpServer.exe -p 5000

That laptop says “ Images server waiting on "169.254.203.127 : 5000"


But ... when I present the coffee mug in front of the camera on the 32 bit machine ... nothing happens.

What am I doing wrong ??

Q 1 ) Can Find-Object network between a 64 bit windows 10 and a 32 bit windows 10 machine ?
Q 2) What .exe file needs to be run on each machine ?
Q 3 ) Looking further , later , after it works between windows machines ...what specific.exe file would I have to download to a Raspberry pi 4 board ?  

Many thanks for your great help on this Find-Object topic. I'm sure many other people would be interested in getting this working. Find-object is a valuable introduction to this subject, along with your more advanced RTABMAP solution ( for 3D applications ).

Please let me know,

Thanks

Robert