Name
Title | ||
|---|---|---|
A multimodal deep learning framework using local feature representations for face recognition. |
Abstract | ||
|---|---|---|
The most recent face recognition systems are mainly dependent on feature representations obtained using either local handcrafted-descriptors, such as local binary patterns (LBP), or use a deep learning approach, such as deep belief network (DBN). However, the former usually suffers from the wide variations in face images, while the latter usually discards the local facial features, which are proven to be important for face recognition. In this paper, a novel framework based on merging the advantages of the local handcrafted feature descriptors with the DBN is proposed to address the face recognition problem in unconstrained conditions. Firstly, a novel multimodal local feature extraction approach based on merging the advantages of the Curvelet transform with Fractal dimension is proposed and termed the Curvelet–Fractal approach. The main motivation of this approach is that the Curvelet transform, a new anisotropic and multidirectional transform, can efficiently represent the main structure of the face (e.g., edges and curves), while the Fractal dimension is one of the most powerful texture descriptors for face images. Secondly, a novel framework is proposed, termed the multimodal deep face recognition (MDFR) framework, to add feature representations by training a DBN on top of the local feature representations instead of the pixel intensity representations. We demonstrate that representations acquired by the proposed MDFR framework are complementary to those acquired by the Curvelet–Fractal approach. Finally, the performance of the proposed approaches has been evaluated by conducting a number of extensive experiments on four large-scale face datasets: the SDUMLA-HMT, FERET, CAS-PEAL-R1, and LFW databases. The results obtained from the proposed approaches outperform other state-of-the-art of approaches (e.g., LBP, DBN, WPCA) by achieving new state-of-the-art results on all the employed datasets. |
Year | DOI | Venue |
|---|---|---|
2018 | https://doi.org/10.1007/s00138-017-0870-2 | Mach. Vis. Appl. |
Keywords | Field | DocType |
Face recognition,Curvelet transform,Fractal dimension,Fractional Brownian motion,Deep belief network,SDUMLA-HMT database,FERET database,LFW database | Computer vision,Facial recognition system,Pattern recognition,Fractal dimension,Computer science,Deep belief network,Local binary patterns,Feature extraction,Pixel,Artificial intelligence,Deep learning,FERET database | Journal |
Volume | Issue | ISSN |
29 | 1 | 0932-8092 |
Citations | PageRank | References |
4 | 0.39 | 45 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Alaa S. Al-Waisy | 1 | 19 | 3.09 |
| Rami Qahwaji | 2 | 120 | 21.05 |
| Stanley S. Ipson | 3 | 60 | 12.02 |
| Shumoos Al-Fahdawi | 4 | 19 | 3.09 |