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Content Provider | IEEE Xplore Digital Library |
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Author | Xiaomiao Zhang Xiaohu Zhang Fangfang Ji Qifeng Yu |
Copyright Year | 2008 |
Description | Author affiliation: Coll. of Aerosp. & Mater. Eng., Nat. Univ. of Defense Technol., Hunan (Xiaomiao Zhang; Xiaohu Zhang; Fangfang Ji; Qifeng Yu) |
Abstract | In order to locate the known landing area from far distance in image captured by on-board camera roughly, the method of known landing area rough locating from far distance by matching of the real-time images with the reference image is proposed. As meanwhile, a novel image matching algorithm named DDM-SIFT (double directions matching of SIFT) is presented, and rough location estimation is achieved under the scaling orthographic projection model. The digital simulation result shows that the method is easy to fulfill and can point out the rough relative location of the known landing area within the tolerable precision. |
Starting Page | 686 |
Ending Page | 690 |
File Size | 629544 |
Page Count | 5 |
File Format | |
ISBN | 9780769531199 |
DOI | 10.1109/CISP.2008.473 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-05-27 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Navigation Digital simulation Landing Area Rough Locating Educational institutions Image matching Signal processing algorithms Signal processing Feature extraction Aerospace materials Cameras DDM-SIFT Unmanned aerial vehicles Affine projection model |
Content Type | Text |
Resource Type | Article |
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