For the color inconsistencies between the projector and the monitor

this paper

advanced a method of Look-up table

proposed a color reproduction conversion from the display to the projector design

and exploited the hardware system which based on the FPGA technology. Making use of the characters of human visual

we matched several different colors displayed between projector and display

each frame is calculated the corresponding conversion of all the possible of the pixel based on the color reproduction theory

then transmitted the value through the USB interface to the color reproduction device and deposited it into the three Look-up tables within the FPGA. When it used

the output video signal from the PC is as the address to read the information of the Look-up table

then weighted sum of the final output and displayed it on the projector

which enabling the color reproduction from the display to the projector. The effectiveness of the program has been verified by the test.