INTERNATIONAL ISO/IEC STANDARD 30137-4 First edition 2021-06 Information technology Use of biometrics in video surveillance systems Part 4: Ground truth and video annotation procedure Reference number IEC IS0/IEC30137-4:2021(E) os1 Copyright International Organization for Standardizatior @IS0/IEC 2021 IS0/IEC 30137-4:2021(E) COPYRIGHT PROTECTED DOCUMENT @IS0/IEC2021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or Iso's member body in the country of the requester. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone: +4122 749 01 11 Email: copyright@iso.org Website: www.iso.org Published in Switzerland Copyigh illratinal Organization for Standardization @ IS0/IEC 2021 - All rights reserved