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4F™-ID: mobile four-fingers biometrics system

4F™-ID: mobile four-fingers biometrics system

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In this chapter, we discuss a mobile fingerprint systems denoted as 4FTM-ID system. This system utilizes the built-in rear camera of the smartphone to capture a photo of four fingers, as shown in Figure 11.1. This new touchless fingerprint recognition system requires no extra hardware due to the use of fingers photo to perform authentication.

Chapter Contents:

  • 11.1 Introduction
  • 11.2 Related work
  • 11.2.1 Finger segmentation (ROI localization)
  • 11.2.2 Image preprocessing and enhancement
  • 11.2.3 Feature extraction and matching
  • 11.2.4 System deployment
  • 11.3 4F™-ID system
  • 11.3.1 4F™-ID image acquisition
  • 11.3.2 4F™-ID image segmentation
  • 11.3.2.1 Foreground and background segmentation
  • 11.3.2.2 Fingers separation
  • 11.3.2.3 ROI localization
  • 11.3.3 4F™-ID image preprocessing
  • 11.3.4 Feature extraction and matching
  • 11.4 Experimental results
  • 11.5 Summary
  • References

Inspec keywords: authorisation; mobile computing; smart phones; fingerprint identification

Other keywords: authentication; smartphone; touchless fingerprint recognition system; built-in rear camera; mobile fingerprint systems; 4F-ID; mobile four-fingers biometrics system

Subjects: Computer vision and image processing techniques; Ubiquitous and pervasive computing; Data security; Image recognition

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