0000000000820339
AUTHOR
Amira Yahi
Adaptive Hardware Implementation for the Deblocking Filter Used in H.264/AVC Using System GeneratorEnter title
International audience; Xilinx System Generator is a Matlab/Simulink high-level based design tool especially for the development of complex digital circuits using Hardware Description Language (HDL). In this paper we propose a high level model for the deblocking filter used in H.264/AVC using System Generator of Matlab/Simulink. Synthesis results are compared with implementations realized using RTL level. The proposed model allows for rapid edits of the architectures and permits the implementation of filters used in other standards and norms (HEVC for example). The proposed implementations are verified using Xilinx-Virtex5 platforms.
Multimodal biometric recognition systems using deep learning based on the finger vein and finger knuckle print fusion
Recognition systems using multimodal biometrics attracts attention because they improve recognition efficiency and high-security level compared to the unimodal biometrics system. In this study, the authors present a secure multimodal biometrics recognition system based on the deep learning method that uses convolutional neural networks (CNNs). The authors propose two multimodal architectures using the finger knuckle print (FKP) and the finger vein (FV) biometrics with different levels of fusion: the features level fusion and scores level fusion. The features extraction for FKP and FV are performed using transfer learning CNN architectures: AlexNet, VGG16, and ResNet50. The key step aims to …