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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yaping Wang Peihua Shao Yijin Chen |
| Copyright Year | 2013 |
| Description | Author affiliation: Coll. of Geosci. & Surveying Eng., China Univ. of Min. & Technol. (Beijing), Beijing, China (Yaping Wang; Peihua Shao; Yijin Chen) |
| Abstract | In the precondition of getting the same feature points, the selection of different transformation models can greatly affect the speed and effectiveness of image mosaic. In this paper, the focus was on the determination of a transformation model from a given set of feature points. The high-resolution images captured by UAV (unmanned aerial vehicle) in the water-resource-investigation field were selected as source data. Four different transformation models-Affine Transformation, Quadratic Polynomial Transformation, Delaunay Triangulation and Homography Matrix were compared and analyzed for the optimal mosaic model of stereo pair in this situation. The experiment results indicated that Homography Matrix was the best in this case. Finally, it was given some useful advice for the selection of transformation models for the entire air strip mosaic. |
| Starting Page | 1042 |
| Ending Page | 1045 |
| File Size | 438711 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479925643 |
| e-ISBN | 9781479925650 |
| DOI | 10.1109/MEC.2013.6885216 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-20 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Analytical models Image registration Transmission line matrix methods Homography Matrix Atmospheric modeling UAV image mosaic Affine Transformation Delaunay Triangulation Feature extraction Educational institutions Polynomials Quadratic Polynomial Transformation |
| Content Type | Text |
| Resource Type | Article |
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