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 |
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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 |
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Country | Finland |
City | Espoo |
Period | 17/06/2013 → 17/06/2013 |
Internet address |
Series | DTU Compute-Technical Report-2013 |
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Number | 12 |
ISSN | 1601-2321 |