Biologically Inspired Tensor Features
文献类型：期刊论文
| 作者 | Mu, Yang1; Tao, Dacheng1; Li, Xuelong2; Murtagh, Fionn3 |
| 刊名 | cognitive computation
 |
| 出版日期 | 2009-12-01 |
| 卷号 | 1期号:4页码:327-341 |
| 关键词 | Biologically inspired features C1 units Manifold learning Discriminative locality alignment Face recognition |
| ISSN号 | 1866-9956 |
| 合作状况 | 其它 |
| 英文摘要 | according to the research results reported in the past decades, it is well acknowledged that face recognition is not a trivial task. with the development of electronic devices, we are gradually revealing the secret of object recognition in the primate's visual cortex. therefore, it is time to reconsider face recognition by using biologically inspired features. in this paper, we represent face images by utilizing the c1 units, which correspond to complex cells in the visual cortex, and pool over s1 units by using a maximum operation to reserve only the maximum response of each local area of s1 units. the new representation is termed c1 face. because c1 face is naturally a third-order tensor (or a three dimensional array), we propose three-way discriminative locality alignment (twdla), an extension of the discriminative locality alignment, which is a top-level discriminate manifold learning-based subspace learning algorithm. twdla has the following advantages: (1) it takes third-order tensors as input directly so the structure information can be well preserved; (2) it models the local geometry over every modality of the input tensors so the spatial relations of input tensors within a class can be preserved; (3) it maximizes the margin between a tensor and tensors from other classes over each modality so it performs well for recognition tasks and (4) it has no under sampling problem. extensive experiments on yale and feret datasets show (1) the proposed c1face representation can better represent face images than raw pixels and (2) twdla can duly preserve both the local geometry and the discriminative information over every modality for recognition. |
| WOS标题词 | science & technology ; technology ; life sciences & biomedicine |
| 学科主题 | 电子、电信技术 |
| 类目[WOS] | computer science, artificial intelligence ; neurosciences |
| 研究领域[WOS] | computer science ; neurosciences & neurology |
| 关键词[WOS] | object recognition ; face-recognition ; laplacianfaces ; classification ; eigenfaces ; components ; mechanisms ; models ; cortex |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000207987300004 |
| 公开日期 | 2010-01-13 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/8040]  |
| 专题 | 西安光学精密机械研究所_瞬态光学技术国家重点实验室 |
| 作者单位 | 1.Nanyang Technol Univ, Singapore 639798, Singapore 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Shaanxi, Peoples R China 3.Univ London, Dept Comp Sci, Egham TW20 0EX, Surrey, England |
| 推荐引用方式 GB/T 7714 | Mu, Yang,Tao, Dacheng,Li, Xuelong,et al. Biologically Inspired Tensor Features[J]. cognitive computation,2009,1(4):327-341. |
| APA | Mu, Yang,Tao, Dacheng,Li, Xuelong,&Murtagh, Fionn.(2009).Biologically Inspired Tensor Features.cognitive computation,1(4),327-341. |
| MLA | Mu, Yang,et al."Biologically Inspired Tensor Features".cognitive computation 1.4(2009):327-341. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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