Browsing University of Hertfordshire by Author "Hertlein, Heinz"

Now showing items 1-7 of 7

    • Effectiveness in Open-Set Speaker Identification 

      Karadaghi, Rawande; Hertlein, Heinz; Ariyaeeinia, A. (2014-10)
      This paper presents investigations into the relative effectiveness of two alternative approaches to open-set text-independent speaker identification (OSTI-SI). The methods considered are the recently introduced i-vector ...

    • Effectiveness in the Realisation of Speaker Authentication 

      Hertlein, Heinz; Ariyaeeinia, Aladdin; Jeffrey, Zoe; Ramalingam, Soodamani (Institute of Electrical and Electronics Engineers (IEEE), 2019-10-31)
      An important consideration for the deployment of speaker recognition in authentication applications is the approach to the formation of training and testing utterances . Whilst defining this for a specific scenario is ...

    • Engineering Concurrent Software Guided by Statistical Performance Analysis 

      Scheuermann, Bernd; Grelck, Clemens; Hammond, Kevin; Hertlein, Heinz; Hoelzenspies, Philip; Jesshope, Chris; Kirner, Raimund; Shafarenko, Alex; te Boekhorst, Rene; Wieser, Volkmar (IOS Press, 2011)
      This paper introduces the ADVANCE approach to engineering concurrent systems using a new component-based approach. A cost-directed tool-chain maps concurrent programs onto emerging hardware architectures, where costs are ...

    • Method Computer Program and System for Facial Recognition : European Patent Application 17154640.1 

      Centre for Engineering Research; Digital Media Processing and Biometrics; Smart Electronics Devices and Networks; School of Engineering and Technology; Information Engineering and Processing Architectures; Sáez-Trigueros, Daniel; Hertlein, Heinz; Ariyaeeinia, Aladdin; Meng, Li; Alitto, Moneer; Hartnett, Margaret (European Patent Office, 2017-08-09)
      Facial recognition is used in a wide range of applications, which include access control, identification systems, surveillance, and identity verification. A partic­ular application is the role of facial recognition in the ...

    • Open-set speaker identification with diverse-duration speech data 

      Karadaghi, Rawande; Hertlein, Heinz; Ariyaeeinia, Aladdin (SPIE, 2015-01-01)

    • Pass Phrase Based Speaker Recognition for Authentication 

      Hertlein, Heinz; Frischolz, Robert; Noth, Elmar (GI - Gesellschaft fur Informatik, 2003)
      Speaker recognition in applications of our daily lives is not yet in widespread use. In order for biometric technology to make sense for real-world authentication applications and be accepted by end users, convenience of ...

    • Shape and Texture Combined Face Recognition for Detection of Forged ID Documents 

      Sáez-Trigueros, Daniel; Hertlein, Heinz; Meng, Li; Hartnett, Margaret (Institute of Electrical and Electronics Engineers (IEEE), 2016-07-28)
      This paper proposes a face recognition system that can be used to effectively match a face image scanned from an identity (ID) doc-ument against the face image stored in the biometric chip of such a document. The purpose ...