why c# connect with matlab it to slow? and why my matlab compiler don't know imfill function?

i have some project and it have to use matlab function with c#. it Ok it work ,but it to slow for process. it uses a lot of time in process and return result for show in c#. i don't know why ? (before i compile matlab function .i test it in matlab it too fast.then i compile it and use it with c# why it too slow :( )

and then i install matlab compiler(MCRInstaller.EXE) on new computer for test my program. and then i have error . it don't know "imfill" Function in image processing in matlab. so, i don't know why

if some people have solution for solve it, could you tell me ?

Answer 1

[Friedrich]

Hi,

when calling your function in C# it is slow because the MCR gets loaded. This operation take some time. The actual computation is as fast as in MATLAB.

How do you call the function imfill in your MATLAB m file? Can you see some information regarding imfill in the mccexcludedfiles.log (created during compiling)?