Illumination correction

[zulu]

Am having a template image(8 bit) .Am supposed to match the grey level values for all images with the grey levels of template image(similar to histogram matching)with constant BCG values..Can anyone suggest a suitable algorithm

[nipun]

Hello zulu,

Thank you for using our discussion forums. Refer to the following post by dnair for an example of a histogram matching algorithm.

Histogram Matching
http://forums.ni.com/ni/board/message?board.id=200&message.id=5528#M5528

Regards,
Nipun M
Applications Engineer
National Instruments