| Presentation | 2007-11-22 A Hardware Engine for Generation Deformed Map Akira ARAHATA, Ryuta NARA, Nozomu TOGAWA, Masao YANAGISAWA, Tatsuo OHTSUKI, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An image of map information for a computer display is complex to be shown in a mobile phone LCD. thus a deformed map is necessary in a mobile phone. An image of map information needs a renewal on real-time processing. hence an automatic generation of a deformed map is proposed. An automatic generation of a deformed map on the network server is not favor of individual and on the network client costs mobile phone load. This paper presents a hardware engine for generating deformed map of a mobile phone. We analyzed generating deformed map and detected a bottleneck of the processing. As a result, we proposes appropriate ALU for a mobile phone. Embedding the proposing ALU for a mobile phone, It is possible to execute generating deformed map from 50% to 20% of the processing of the past. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | deformed map / mobile phone / ALU / square root |
| Paper # | VLD2007-99,DC2007-54 |
| Date of Issue |
| Conference Information | |
| Committee | VLD |
|---|---|
| Conference Date | 2007/11/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | VLSI Design Technologies (VLD) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Hardware Engine for Generation Deformed Map |
| Sub Title (in English) | |
| Keyword(1) | deformed map |
| Keyword(2) | mobile phone |
| Keyword(3) | ALU |
| Keyword(4) | square root |
| 1st Author's Name | Akira ARAHATA |
| 1st Author's Affiliation | Dept. of Computer Science and Engineering, Waseda University() |
| 2nd Author's Name | Ryuta NARA |
| 2nd Author's Affiliation | Dept. of Computer Science and Engineering, Waseda University |
| 3rd Author's Name | Nozomu TOGAWA |
| 3rd Author's Affiliation | Dept. of Computer Science and Engineering, Waseda University |
| 4th Author's Name | Masao YANAGISAWA |
| 4th Author's Affiliation | Dept. of Computer Science and Engineering, Waseda University |
| 5th Author's Name | Tatsuo OHTSUKI |
| 5th Author's Affiliation | Dept. of Computer Science and Engineering, Waseda University |
| Date | 2007-11-22 |
| Paper # | VLD2007-99,DC2007-54 |
| Volume (vol) | vol.107 |
| Number (no) | 336 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |