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Unresolvable Pixels Contribute to Character Legibility: Another Reason Why High-Resolution Images Appear Clearer
This study examined the effect of character sample density on legibility. As the spatial frequency component important for character recognition is said to be 1 to 3 cycles/letter (cpl), six dots in each direction should be sufficient to represent a character; however, some studies have reported tha...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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SAGE Publications
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7768324/ https://www.ncbi.nlm.nih.gov/pubmed/33489075 http://dx.doi.org/10.1177/2041669520981102 |