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Learning to Use Illumination Gradients as an Unambiguous Cue to Three Dimensional Shape
The luminance and colour gradients across an image are the result of complex interactions between object shape, material and illumination. Using such variations to infer object shape or surface colour is therefore a difficult problem for the visual system. We know that changes to the shape of an obj...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Public Library of Science
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3340410/ https://www.ncbi.nlm.nih.gov/pubmed/22558279 http://dx.doi.org/10.1371/journal.pone.0035950 |