| Paper Abstract and Keywords |
| Presentation |
2009-03-18 15:50
3D hand posture estimation using relative positions of fingernails as first stage screening
Ryousuke Sano, Motomasa Tomida, Kiyosi Hoshino (Univ. Tsukuba) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we constructed 3D hand posture estimation system which searches the most similar image at each time, not by narrowing the search space by the past results from the database, but using two-stage searches: the first one is coarse screening using relative positions of fingernails, and the other is fine calculation of the similarity using low-order image features. The estimated results were outputted as the finger joint angles. The experimental results showed that the system estimated the human hand posture with 18.31 degrees as the standard deviation of estimation errors in all the finger joint angles, which suggests the efficiency of the proposed system. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
3D hand posture estimation / relative position of fingernail / database / high-speed retrieval of the most similar image / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 33, no. 17, HI2009-73, pp. 21-24, March 2009. |
| Paper # |
HI2009-73 |
| Date of Issue |
2009-03-11 (HI) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
HI |
| Conference Date |
2009-03-18 - 2009-03-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Tokyo Institute of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
|
| Paper Information |
| Registration To |
HI |
| Conference Code |
2009-03-HI |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
3D hand posture estimation using relative positions of fingernails as first stage screening |
| Sub Title (in English) |
|
| Keyword(1) |
3D hand posture estimation |
| Keyword(2) |
relative position of fingernail |
| Keyword(3) |
database |
| Keyword(4) |
high-speed retrieval of the most similar image |
| Keyword(5) |
|
| Keyword(6) |
|
| Keyword(7) |
|
| Keyword(8) |
|
| 1st Author's Name |
Ryousuke Sano |
| 1st Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
| 2nd Author's Name |
Motomasa Tomida |
| 2nd Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
| 3rd Author's Name |
Kiyosi Hoshino |
| 3rd Author's Affiliation |
University of Tsukuba (Univ. Tsukuba) |
| 4th Author's Name |
|
| 4th Author's Affiliation |
() |
| 5th Author's Name |
|
| 5th Author's Affiliation |
() |
| 6th Author's Name |
|
| 6th Author's Affiliation |
() |
| 7th Author's Name |
|
| 7th Author's Affiliation |
() |
| 8th Author's Name |
|
| 8th Author's Affiliation |
() |
| 9th Author's Name |
|
| 9th Author's Affiliation |
() |
| 10th Author's Name |
|
| 10th Author's Affiliation |
() |
| 11th Author's Name |
|
| 11th Author's Affiliation |
() |
| 12th Author's Name |
|
| 12th Author's Affiliation |
() |
| 13th Author's Name |
|
| 13th Author's Affiliation |
() |
| 14th Author's Name |
|
| 14th Author's Affiliation |
() |
| 15th Author's Name |
|
| 15th Author's Affiliation |
() |
| 16th Author's Name |
|
| 16th Author's Affiliation |
() |
| 17th Author's Name |
|
| 17th Author's Affiliation |
() |
| 18th Author's Name |
|
| 18th Author's Affiliation |
() |
| 19th Author's Name |
|
| 19th Author's Affiliation |
() |
| 20th Author's Name |
|
| 20th Author's Affiliation |
() |
| Speaker |
Author-1 |
| Date Time |
2009-03-18 15:50:00 |
| Presentation Time |
20 minutes |
| Registration for |
HI |
| Paper # |
HI2009-73 |
| Volume (vol) |
vol.33 |
| Number (no) |
no.17 |
| Page |
pp.21-24 |
| #Pages |
4 |
| Date of Issue |
2009-03-11 (HI) |