| Presentation | 1996/3/8 Constrained Parallel Projection Methods for Optimal Signal Estimation and Design : Constrained Inconsistent Signal Feasibility Problems Isao YAMADA, Nobuhiko OGURA, Akito GOTO, Kohichi SAKANIWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The convex set feasibility framework has been widely applied to signal and image processing problems including signal deconvolution, tomographic reconstruction, image restoration, band limited extrapolation, arid image synthesis. In this paper, we consider convex constrained versions of inconsistent signal feasibility problems, which are some extensions of Combettes's problems and of much more desired in many applications. First we derive some new properties of variational nonexpansive operators and convex projections. Based on these properties and fixed point theorems, we propose some types of algorithms called constrained parallel projection methods (CPPM)that solve the convex constrained versions of inconsistent signal feasibility problems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optimal estimation / Optimal design / convex projection / Constraint optimization |
| Paper # | CAS95-127,DSP95-182,CS95-205 |
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| Conference Information | |
| Committee | CAS |
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| Conference Date | 1996/3/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Circuits and Systems (CAS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Constrained Parallel Projection Methods for Optimal Signal Estimation and Design : Constrained Inconsistent Signal Feasibility Problems |
| Sub Title (in English) | |
| Keyword(1) | Optimal estimation |
| Keyword(2) | Optimal design |
| Keyword(3) | convex projection |
| Keyword(4) | Constraint optimization |
| 1st Author's Name | Isao YAMADA |
| 1st Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Nobuhiko OGURA |
| 2nd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology |
| 3rd Author's Name | Akito GOTO |
| 3rd Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology |
| 4th Author's Name | Kohichi SAKANIWA |
| 4th Author's Affiliation | Dept. of Electrical and Electronic Engineering, Tokyo Institute of Technology |
| Date | 1996/3/8 |
| Paper # | CAS95-127,DSP95-182,CS95-205 |
| Volume (vol) | vol.95 |
| Number (no) | 556 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |