Accelerating Fingerprint Enhancement Algorithm on GPGPU using OpenCL
نویسندگان
چکیده
منابع مشابه
Accelerating Lava Flows Simulations with GPGPU and OpenCL
The introduction of the GPU (graphics processing units) has marked a revolution in the field of Parallel Computing allowing to achieve computational performance unimaginable until a few years ago. Widely adopted in the Scientific Computing Field, this hardware has proven to be extremely reliable and suitable to simulate Cellular Automata (CA) models for modeling complex systems whose evolution ...
متن کاملMulti-GPGPU Cellular Automata Simulations using OpenCL
The aim of this research it to examine the possibility of parallelizing the Frish-Hasslacher-Pomeau (FHP) model, a cellular automata algorithm for modeling fluid flow, on clusters of modern graphics processing units (GPUs). To this end an Open Computing Language (OpenCL) implementation for GPUs was written and compared with a previous, semi-automatic one based on the OpenACC compiler pragmas (S...
متن کاملAccelerating image recognition on mobile devices using GPGPU
The future multi-modal user interfaces of battery-powered mobile devices are expected to require computationally costly image analysis techniques. The use of Graphic Processing Units for computing is very well suited for parallel processing and the addition of programmable stages and high precision arithmetic provide for opportunities to implement energy-efficient complete algorithms. At the mo...
متن کاملA Hybrid Fingerprint Enhancement Algorithm
1 The author was supported in part by NSC grant 94-2213-E-033-031. 2 The author was supported in part by NSC grant 94-2213-E-033-024. Abstract Fingerprint image enhancement is a common and critical step in fingerprint recognition systems. To enhance the images, most of the existing enhancement algorithms use filtering techniques that can be categorized into isotropic and anisotropic according t...
متن کاملA Fingerprint Enhancement Algorithm using a Federated Filter
In the application of the Automatic Fingerprint Identification System (AFIS), some fingerprint images are noisy and corrupted. In such situation, an effectively enhancement algorithm to improve the clarity of the ridge structure is necessary. The available enhancement algorithms are based on either the local orientation field filtering scheme in space domain or the Gabor filtering scheme in the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Transactions of The Korean Institute of Electrical Engineers
سال: 2016
ISSN: 1975-8359
DOI: 10.5370/kiee.2016.65.4.666