Scotney, BW, Coleman, SA and Gardiner, B (2011) Biologically motivated feature extraction using the spiral architecture. In: 18th IEEE International Conference on Image Processing (ICIP), , Brussels, Belgium. IEEE Computer Society. 4 pp. [Conference contribution]
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We present a biologically motivated approach to fast feature extraction on hexagonal pixel based images using the concept of eye tremor in combination with the use of the spiral architecture and convolution of non-overlapping gradient masks. We generate seven feature maps “a-trous” that can be combined into a single complete feature map, and we demonstrate that this approach is significantly faster than the use of conventional spiral convolution or the use of a neighbourhood address look-up table on hexagonal images.
|Item Type:||Conference contribution (Poster)|
|Faculties and Schools:||Faculty of Computing & Engineering|
Faculty of Computing & Engineering > School of Computing and Information Engineering
Faculty of Computing & Engineering > School of Computing and Intelligent Systems
|Research Institutes and Groups:||Computer Science Research Institute|
Computer Science Research Institute > Information and Communication Engineering
Computer Science Research Institute > Intelligent Systems Research Centre
|Deposited By:||Dr Sonya Coleman|
|Deposited On:||05 Mar 2012 16:37|
|Last Modified:||05 Mar 2012 16:37|
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