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Edge Detection in Digital Images Using Dispersive Phase Stretch Transform
We describe a new computational approach to edge detection and its application to biomedical images. Our digital algorithm transforms the image by emulating the propagation of light through a physical medium with specific warped diffractive property. We show that the output phase of the transform re...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2015
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4386678/ https://www.ncbi.nlm.nih.gov/pubmed/25878656 http://dx.doi.org/10.1155/2015/687819 |