Abstract
Bag-of-words (BoW) image description has shown good performance for a large variety of image recognition scenarios. We investigate approaches to alleviating a standard BoW image description pipeline representations for the specific task of recognizing pork loins. Specifically, we extend the BoW description to include depth maps, perform non-rigid image registration to align the images, and apply PCA dimensionality reduction on the BoW descriptors. Our results show that the combination of image registration and PCA yields a more distinctive recognition.
| Original language | English |
|---|---|
| Title of host publication | Workshop on Farm Animal and Food Quality Imaging 2013 : Espoo, Finland, June 17, 2013, Proceedings |
| Place of Publication | Kgs. Lyngby |
| Publisher | Technical University of Denmark |
| Publication date | 2013 |
| Pages | 49-54 |
| Publication status | Published - 2013 |
| Event | Workshop on Farm Animal and Food Quality Imaging 2013 - Espoo, Finland Duration: 17 Jun 2013 → 17 Jun 2013 http://www2.imm.dtu.dk/projects/WFAFQI/ |
Workshop
| Workshop | Workshop on Farm Animal and Food Quality Imaging 2013 |
|---|---|
| Country | Finland |
| City | Espoo |
| Period | 17/06/2013 → 17/06/2013 |
| Internet address |
| Series | DTU Compute-Technical Report-2013 |
|---|---|
| Number | 12 |
| ISSN | 1601-2321 |
Cite this
Larsen, A. B. L., Hviid, M. S., Larsen, R., & Dahl, A. L. (2013). An explorative study on pork loin recognition. In Workshop on Farm Animal and Food Quality Imaging 2013: Espoo, Finland, June 17, 2013, Proceedings (pp. 49-54). Technical University of Denmark. DTU Compute-Technical Report-2013, No. 12