Lines Matching refs:lab
859 CieLab lab(pix);
860 imageClab[i] = lab;
862 knownBg.push_back(lab);
864 knownFg.push_back(lab);
874 CieLab lab(pix);
875 imageClab.push_back(lab);
877 knownBg.push_back(lab); //note: uses CieLab(rgb)
879 knownFg.push_back(lab);
991 CieLab lab = imageClab[i];
992 float minBg = lab.diffSq(bgSignature[0]);
996 float d = lab.diffSq(bgSignature[j]);
1010 float d = lab.diffSq(fgSignature[j]);