Development of precision livestock oriented high-speed serum vitamin A prediction method to produce high-quality beef with high marbling standard
| Project/Area Number |
23380153
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Agricultural information engineering
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
KONDO Naoshi 京都大学, (連合)農学研究科(研究院), 教授 (20183353)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
OGAWA Yuichi 京都大学, 大学院・農学研究科, 准教授 (20373285)
FUKUSHIMA Moriyuki 兵庫県立農林水産技術総合センター, その他部局等, 研究員 (60463395)
|
|---|
| Project Period (FY) |
2011-04-01 – 2014-03-31
|
| Project Status |
Completed (Fiscal Year 2013)
|
| Budget Amount *help |
¥19,500,000 (Direct Cost: ¥15,000,000、Indirect Cost: ¥4,500,000)
Fiscal Year 2013: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2012: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2011: ¥8,710,000 (Direct Cost: ¥6,700,000、Indirect Cost: ¥2,010,000)
|
|---|
| Keywords | 牛肉 / マシンビジョン / ビタミンA / 肉用牛 / 肉牛 / 画像処理 / 画像認識 / 精密畜産 |
|---|
| Research Abstract |
To produce high-quality beef with high marbling standard, Japanese Black cattle farmers usually manipulate the serum vitamin A in cattle at a minimum desired low level. In this study, we investigated experimentally on the estimation of the serum vitamin A by processing the pupil image. Pupil images of Japanese Black cattle were taken with a 2CCD camera. A fundus camera was also used. Blood assay was done to measure the serum vitamin A level. The result showed that the blue component ratio of the pupil image of cattle with lower vitamin A level tended to be small. Multivariate classification method using five variables (such as the red component ratio and intensity) was used. The result showed that mild and severe vitamin A deficiency groups could be classified with high classification rate. For the practical use, an automatic imaging equipment that can capture the pupil image frequently was made and tested.
|
Report
(4 results)
Research Products
(36 results)
-
[Journal Article] Estimation of Serum Vitamin A Level by Color Change of Pupil in Japanese Black Cattle2013
Author(s)
S. Han, N. Kondo, Y. Ogawa, S. Mano, Y. Takao, S. Tanigawa, M. Fukushima, O. Watanabe, N. Kohama, H. T. Kim, T. Fujiura
-
Journal Title
Engineering in Agriculture, Environment and Food
Volume: Vol.6 No.4
Pages: 177-183
NAID
Related Report
Peer Reviewed
-
-
[Journal Article] Estimation of Serum Vitamin A Level by Color Change of Pupil in Japanese Black Cattle2013
Author(s)
Shuqing Han, Naoshi Kondo, Yuichi Ogawa, Shoichi Mano, Yoshie Takao, Shinya Tanigawa, Moriyuki Fukushima, Osamu Watanabe, Namiko Kohama, Hyeon Tae Kim, Tateshi Fujiura
-
Journal Title
Engineering in Agriculture, Environment and Food
Volume: 6
Issue: 4
Pages: 177-183
DOI
NAID
ISSN
1881-8366
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
