| Presentation | 2015-01-29 Digital Hardware Implementation of Pulse-Coupled Phase Oscillator Networks and Its Application Hakaru TAMUKOH, Yasuhiro SUEDOMI, Kenji MATSUZAKA, Michio TANAKA, Takashi MORIE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this report, we propose a digital circuit design of pulse-coupled phase oscillator networks and apply it to a region-based Markov random field (MRF) model. The proposed circuit is described with parameterized Verilog-HDL and can change the calculation accuracy, the shape of the internal function of oscillators, the network size and interaction between oscillators by parameters. This function enables us to emulate various types of large-scaled pulse-coupled phase oscillator networks toward implementation of special purpose LSIs. Experimental results of logic simulation have shown that the proposed circuit emulates spike-based phenomena such as in-/ anti-phase synchronization. In addition, we have implemented the region-based MRF model by employing the proposed circuit and applied it to region segmentation of two-dimensional signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Pulse-coupled phase oscillator network / Region-based Markov random field / Digital circuit / FPGA |
| Paper # | NC2014-60 |
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| Committee | NC |
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| Conference Date | 2015/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Digital Hardware Implementation of Pulse-Coupled Phase Oscillator Networks and Its Application |
| Sub Title (in English) | |
| Keyword(1) | Pulse-coupled phase oscillator network |
| Keyword(2) | Region-based Markov random field |
| Keyword(3) | Digital circuit |
| Keyword(4) | FPGA |
| 1st Author's Name | Hakaru TAMUKOH |
| 1st Author's Affiliation | Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology() |
| 2nd Author's Name | Yasuhiro SUEDOMI |
| 2nd Author's Affiliation | Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology |
| 3rd Author's Name | Kenji MATSUZAKA |
| 3rd Author's Affiliation | Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology |
| 4th Author's Name | Michio TANAKA |
| 4th Author's Affiliation | Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology |
| 5th Author's Name | Takashi MORIE |
| 5th Author's Affiliation | Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology |
| Date | 2015-01-29 |
| Paper # | NC2014-60 |
| Volume (vol) | vol.114 |
| Number (no) | 437 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |