D | cmspcs.c | 440 cmsFloat64Number dL, da, db; in cmsDeltaE() local 442 dL = fabs(Lab1 -> L - Lab2 -> L); in cmsDeltaE() 446 return pow(Sqr(dL) + Sqr(da) + Sqr(db), 0.5); in cmsDeltaE() 454 cmsFloat64Number dE, dL, dC, dh, dhsq; in cmsCIE94DeltaE() local 457 dL = fabs(Lab1 ->L - Lab2 ->L); in cmsCIE94DeltaE() 465 dhsq = Sqr(dE) - Sqr(dL) - Sqr(dC); in cmsCIE94DeltaE() 476 return sqrt(Sqr(dL) + Sqr(dC) / Sqr(sc) + Sqr(dh) / Sqr(sh)); in cmsCIE94DeltaE() 550 cmsFloat64Number dE,dL,dC,dh,sl,sc,sh,t,f,cmc; in cmsCMCdeltaE() local 559 dL = Lab2->L-Lab1->L; in cmsCMCdeltaE() 564 if (Sqr(dE)>(Sqr(dL)+Sqr(dC))) in cmsCMCdeltaE() [all …]
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