True for valid ICC color profile
TF = isicc(P)
isicc checks if P has a complete set of the tags required for an ICC profile. P must contain a Header field, which in turn must contain a Version field and a DeviceClass field. These fields, and others, are used to determine the set of required tags according to the ICC Profile Specification, either Version 2 (ICC.1:2001-04) or Version 4 (ICC.1:2001-12), which are available at www.color.org. The set of required tags is given in Section 6.3 in either version.
Read in an ICC profile and isicc returns True.
P = iccread('sRGB.icm'); TF = isicc(P) TF = 1
This example creates a MATLAB® structure and uses isicc to test if it's a valid ICC profile. isicc returns False.
S.name = 'Any Student'; S.score = 83; S.grade = 'B+' TF = isicc(S) TF = 0