Pregled bibliografske jedinice broj: 407349
Real-Time Model-Based Hand Localization for Unsupervised Palmar Image Acquisition
Real-Time Model-Based Hand Localization for Unsupervised Palmar Image Acquisition // Lecture Notes in Computer Science, 5558 (2009), 1280-1289 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 407349 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Real-Time Model-Based Hand Localization for Unsupervised Palmar Image Acquisition
Autori
Fratrić, Ivan ; Ribarić, Slobodan
Izvornik
Lecture Notes in Computer Science (0302-9743) 5558
(2009);
1280-1289
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Hand localization; real-time; model-based; unsupervised biometrics
Sažetak
Unsupervised and touchless image acquisition are two problems that have recently emerged in biometric systems based on hand features. We have developed a real-time model-based hand localization system for palmar image acquisition and ROI extraction. The system operates on video sequences and produces a set of palmprint regions of interest (ROIs) for each sequence. Hand candidates are first located using Viola-Jones approach and then the best candidate is selected using model-fitting approach. Experimental results demonstrate the feasibility of the system for unsupervised palmar image acquisition in terms of speed and localization accuracy.
Izvorni jezik
Engleski
Znanstvena područja
Računarstvo
POVEZANOST RADA
Projekti:
036-0361935-1954 - Teorija, modeliranje i uporaba autonomno orijentiranih računarskih struktura (Ribarić, Slobodan, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus
