| Presentation | 2008/10/2 Hand posture estimation with single camera for computer interface Motomasa TOMIDA, Takanobu TANIMOTO, Satoru ODO, Kiyoshi HOSHINO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Previous systems for human hand posture estimation have adopted clustered multi-layer database with narrowing of search space by its past estimation results. But once an estimated result at a time is out of the search space, the system can't find out a true value. Our system therefore has adopted non-clustered database with narrowing of search space, rather, coarse search at the first stage with some aspects of hand images, and accurate search at the second stage with HLAC. The experimental results showed that averaged estimation error is -4.51 degrees, and the candidates for accurate search at the second stage are reduced from 20,192 to 85.3, which indicates our system realizes the high accuracy and processing speed as previous system without using the past results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hand posture estimation / single camera |
| Paper # | EID2008-24 |
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| Conference Information | |
| Committee | EID |
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| Conference Date | 2008/10/2(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 | Electronic Information Displays (EID) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hand posture estimation with single camera for computer interface |
| Sub Title (in English) | |
| Keyword(1) | Hand posture estimation |
| Keyword(2) | single camera |
| 1st Author's Name | Motomasa TOMIDA |
| 1st Author's Affiliation | System information engineering University of tsukuba() |
| 2nd Author's Name | Takanobu TANIMOTO |
| 2nd Author's Affiliation | System information engineering University of tsukuba |
| 3rd Author's Name | Satoru ODO |
| 3rd Author's Affiliation | Okinawa University |
| 4th Author's Name | Kiyoshi HOSHINO |
| 4th Author's Affiliation | System information engineering University of tsukuba |
| Date | 2008/10/2 |
| Paper # | EID2008-24 |
| Volume (vol) | vol.108 |
| Number (no) | 235 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |