This standard is Information technology - Multimedia content description interface - Part 3: Visual; Amendment 1: Visual extensions; Technical Corrigendum 1.
ISO/IEC 15938-3:2002/Amd 1:2004/Cor 1:2005 history
2010ISO/IEC 15938-3:2002/Amd 4:2010 Amendment 4 - Information technology -- Multimedia content description interface -- Part 3: Visual - Video signature tools