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| Content Provider | IET Digital Library |
|---|---|
| Author | Huang, Yin Fu Wu, Huan Yu |
| Abstract | For image matching, the scale invariant feature transform (SIFT) algorithm is a commonly used one. They are invariant to image rotation, scale zooming, and partially invariant to change in illumination and 3D camera viewpoint. Affine SIFT (ASIFT) is an extension of SIFT, which solves the problem when images are captured at different angles. However, ASIFT has higher computational complexity than SIFT, due to a huge amount of features in the images. Therefore, in this study, a Hadoop-based image retrieval system is proposed to solve the ASIFT shortcomings of high computation by the MapReduce technology. The system uses a combination of the Bag-of-Words method and support vector machine. Finally, the experimental results verify that the proposed method is more effective than the other state-of-the-art methods for a variety of datasets. |
| Starting Page | 138 |
| Ending Page | 146 |
| Page Count | 9 |
| ISSN | 17519659 |
| Volume Number | 14 |
| e-ISSN | 17519667 |
| Issue Number | Issue 1, Jan (2020) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-ipr/14/1 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2019.0229 |
| Journal | IET Image Processing |
| Publisher Date | 2019-10-08 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | 3D Camera Viewpoint Affine SIFT Affine Transforms ASIFT Features Bag-of-words Method Computational Complexity Computer Vision And Image Processing Technique Feature Extraction Hadoop Clustered System Hadoop-based Image Retrieval System Higher Computational Complexity Image Matching Image Retrieval Image Rotation Information Retrieval Technique Integral Transforms Knowledge Engineering Technique MapReduce Technology Multiprocessing System Optical, Image And Video Signal Processing Parallel Processing Scale Invariant Feature Transform Algorithm Scale Zooming Stereo Image Processing Support Vector Machine |
| Content Type | Text |
| Resource Type | Article |
| Subject | Signal Processing Electrical and Electronic Engineering Computer Vision and Pattern Recognition Software |
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