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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yi Zhuang |
| Copyright Year | 2010 |
| Abstract | The research of cognitive science indicates that manifold-learning-based facial image retrieval is based on human perception, which can accurately capture the intrinsic similarity of two facial images. The paper proposes a pivot-based Distributed Pseudo Similarity Retrieval method called DPSR in manifold spaces with the aid of a adjacency distance list (ADL). Specifically, we first construct a two dimensional array, called ADL which records the pair-wise distance between any two facial images with a constraint in the database. Then, the distances are indexed by a B+-tree. Finally, a DPSR process in high-dimensional manifold spaces is transformed into range search over the B+-tree in the single-dimensional space at a filtering level. Extensive experimental studies show that the DPSR outperforms the conventional sequential scan in manifold spaces by a large margin, especially for the large high-dimensional datasets. |
| Starting Page | 508 |
| Ending Page | 514 |
| File Size | 772640 |
| Page Count | 7 |
| File Format | |
| ISBN | 9781424484843 |
| DOI | 10.1109/NSS.2010.59 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-09-01 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Manifolds Filtering Clustering algorithms Artificial neural networks Facial image retrieval High-dimensional indexing Face Indexing |
| Content Type | Text |
| Resource Type | Article |
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