Abstract
This paper analyzes the filtering operation carried out by the classical Difference-of-Gaussians model proposed by Rodieck to describe the receptive fields of retinal ganglion cells. Discrete DoG kernels of such functions were developed and compared with High-Pass and High- Frequency Enhancing filters. The results suggest that the DoG Kernels behave as High-Frequency Enhancing filters but in a limited band of frequencies.
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CITATION STYLE
Arias, A., Sánchez, E., & Martínez, L. (2015). Retinal dog filters: High-pass or high-frequency enhancing filters? In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 9107, pp. 195–202). Springer Verlag. https://doi.org/10.1007/978-3-319-18914-7_20
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