Release notes for Face Verification 11 SDK

These release notes are relevant for the Face Verification 11.x SDK.

See Face Verification 12 SDK release notes for the newer versions.

List of releases:

August 24, 2020

Product revision number: 20200824
Product revision hash: af3bec10c2511cfd1502eaf29c2c5e7f2a12bc66

The first release of Face Verification 11.3 SDK.


  • Introduced a new blink detection algorithm and significantly improved the blink detection quality (LivenessUseSeparateBlink must be set to true).

New features:

  • Added bluetooth terminal client demo as an example for terminal server-client usage scenarios with VeriLook SDK (VeriLook demo provided on request)

October 24, 2019

Product revision number: 20191024
Product revision hash: 15c42aded3ce06f92f387e265dd5e4c6e2402dda

The first release of Face Verification 11.2 SDK.


  • Integrated advanced face detection and extraction algorithms (based on MegaMatcher 11.2 line). Due to this change previous FaceVerification line templates are incompatible with the 11.2 line templates, therefore re-enroll is needed. If it is not possible to do this, old template extraction algorithm might be used (NFaceVerification.ndf should be changed to NFaceVerificationSmall.ndf). This functionality will be removed in the future 12.0 version.

New features:

  • Added C# sample.
  • Added possibility to detect if multiple faces are present during face detection phase.


  • Fixed an issue when SDK cannot be initialized without any camera.
  • Fixed camera rotation issues in landscape mode on Android.
  • Fixed a number of small bugs and issues.

Updates and improvements:

  • More accurate face attributes detection algorithm on ICAO compliance check.
  • Documentation improvements.

July 24, 2019

Product revision: 196044

Updates and improvements:

  • Blink action can be disabled by setting liveness blink timeout to 0.
  • Custom liveness mode may be customized instead of random actions by setting the custom action sequence.

June 6, 2019

Product revision: 194359


  • Fixed incorrect face detection when captured on landscape mode on Android.

Updates and improvements:

  • Error messages are now more informative.
  • Android cameras now use auto focus mode where supported.
  • Updated Inference Engine and other third party library versions.
  • Lots of updates in documentation

March 27, 2019

Product revision: 191476

New features:

  • Added face template creation from image.
  • Added C# tutorials.
  • Added server REST API documentation and Swagger OpenAPI 3.0 yaml.


  • Fixed camera crash issue on older devices.

Updates and improvements:

  • Face angles are now returned in manual capturing mode.

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