Handheld Imaging System for Contactless Tri-Modal Biometric Identification

Biometric Identification Using a New Direction in Contactless Palmprint Imaging

For the purpose of biometric applications, we explore in this paper a new approach to characterize palmprint features. In recent years, the contactless system emerges as a new viable option to address hygienic issues and improve the user acceptance. In this paper, we examine the issues related to the contactless imaging and we propose a new approach for palmprint recognition captured in contact...

BiSpectral Contactless Hand Based Biometric Identification Device

Biometrics plays an increasingly important role in authentication and identification systems. The process of biometric recognition allows the identification of individuals based on the physical or behavioral characteristics. Among the most common biometric features used are fingerprint, iris, face, voice, signature and hand. Hand based biometric systems exhibit many desirable characteristics wh...

Multi-modal Face and Speaker Identification on a Handheld Device

In general, most systems for face and speaker identification are tested on high quality data collected in well-lit and quiet environments. In this study, we investigate the application of existing face and speaker identification techniques to the task of user authentication on a handheld device. In this context, the audio/visual capture hardware is of lower quality than equipment typically used...

Implementation of a data acquisition system for contactless conductivity imaging.

Handheld microwave bomb-detecting imaging system

Proposed novel imaging technique will provide all weather high-resolution imaging and recognition capability for RF/Microwave signals with good penetration through highly scattered media: fog, snow, dust, smoke, even foliage, camouflage, walls and ground. Image resolution in proposed imaging system is not limited by diffraction and will be determined by processor and sampling frequency. Propose...