Spatial Light Modulator (SLM). What is SLM?. An device that imposes some form of spatially-varying modulation on a beam of light. It can modulates the intensity or phase of the beam or both the intensity and the phase simultaneously. Hamamatsu X10468 Series.
Hamamatsu, X10468 series manual, 2009
Transmittance at SLM
By modulating the phase of incident light, the intensity of output light can be changed.
This procedure should be kept if the error lamp in the LCOS-SLM controllers is lit or flashing.
Reference: Microsoft MSDN
OpenCV is a computer vision library originally developed by Intel. It is free for commercial and research use under the open sourceBSD license. The library is cross-platform, and runs on Windows, Mac OS X, Linux, PSP, VCRT (Real-Time OS on Smart camera) and other embedded devices. It focuses mainly on real-time image processing.
To use these functions, install OpenCV.
Copy “cxcore100.dll” and “highgui100.dll” located at C:\Program Files\OpenCV\bin in C:\WINDOWS\system32.
And include “highgui.h” andlink “cxcore.lib and “highgui.lib” in the program
Reference: Intel® Open Source Computer Vision Library