| ชื่อเรื่อง | : | Sampling great circles at their rate of innovation |
| นักวิจัย | : | Deslauriers-Gauthier, Samuel , Marziliano, Pina |
| คำค้น | : | DRNTU::Engineering::Electrical and electronic engineering::Antennas, wave guides, microwaves, radar, radio. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | Van De Ville, Dimitri , Goyal, Vivek K. , Papadakis, Manos |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Deslauriers-Gauthier, S., & Marziliano, P. (2013). Sampling great circles at their rate of innovation. Wavelets and Sparsity XV, 8858. , http://hdl.handle.net/10220/18606 , http://dx.doi.org/10.1117/12.2023863 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | - |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | In this work, we show that great circles, the intersection of a plane through the origin and a sphere centered at the origin, can be perfectly recovered at their rate of innovation. Specifically, we show that 4K(8K − 7) + 7 samples are sufficient to perfectly recover K great circles, given an appropriate sampling scheme. Moreover, we argue that the number of samples can be reduced to 2K(4K − 1) while maintaining accurate results. This argument is supported by our numerical results. To improve the robustness to noise of our approach, we propose a modification that uses all the available information, instead of the critical amount. The increase in accuracy is demonstrated using numerical simulations. |
| บรรณานุกรม | : |
Deslauriers-Gauthier, Samuel , Marziliano, Pina . (2556). Sampling great circles at their rate of innovation.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Deslauriers-Gauthier, Samuel , Marziliano, Pina . 2556. "Sampling great circles at their rate of innovation".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Deslauriers-Gauthier, Samuel , Marziliano, Pina . "Sampling great circles at their rate of innovation."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Deslauriers-Gauthier, Samuel , Marziliano, Pina . Sampling great circles at their rate of innovation. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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