A CYYM filter is a color filter array. It consists of one cyan, two yellow, and one magenta element.Pattern Recognition, Machine Intelligence and Biometrics by Patrick S. P. Wang 2011 page 176 Developed by Kodak, it was used in the Kodak DCS 620x and DCS 720x DSLRs. http://www.fcenter.ru/online.shtml?articles/hardware/digitalphoto/4197
References