Presentation | 2007-11-22 A Hardware Engine for Generation Deformed Map Akira ARAHATA, Ryuta NARA, Nozomu TOGAWA, Masao YANAGISAWA, Tatsuo OHTSUKI, |
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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 |
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Conference Information | |
Committee | DC |
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Conference Date | 2007/11/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Dependable Computing (DC) |
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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) | 339 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |