{"ok":true,"nota":{"id":"c65e98625cb53bdb","slug":"para-identificar-una-cara-en-un-caso-forense-alcanza-con-una-o-dos-par-c65e98","titulo":"Para identificar una cara en un caso forense alcanza con una o dos partes, como los ojos o las orejas","resumen":"Investigadores del NIST, en Estados Unidos, analizaron cómo trabajan los peritos en identificación facial al buscar coincidencias. Encontraron que suelen bastar una o dos características, y que las orejas resultan las más útiles. Los resultados se publicaron en PLOS One.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-forensic-specialists-facial-features-individuals.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/face-specialists-need-1.jpg","tema":"ciencia","subtemas":["identificación facial","peritaje forense","reconocimiento de rostros","criminalística"],"entidades":["Carina Hahn","NIST","PLOS One"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-21T18:00:28.000Z","indexTs":"2026-10-21T18:02:13.240Z","hash":"82ded01311a204bc1381fb0760795087c6a6721b7dd58a430a1df21b0296d483","tsa":{"time":"Oct 21 18:02:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Para un perito, la comparación de rostros depende de unos pocos rasgos y no de la cara completa, algo que cambia cómo se evalúan las pruebas en una investigación. Las orejas aparecen como el dato más confiable, pero los especialistas ajustan la mirada cuando otro rasgo resulta más útil. Esto importa para cualquier persona que alguna vez aparezca en una cámara de seguridad o en un expediente judicial. El estudio no mide qué tan seguro es el método frente a errores.","quienFirma":"Phys.org","confianza":"revisado","consulta":null},"sello":{"hash":"82ded01311a204bc1381fb0760795087c6a6721b7dd58a430a1df21b0296d483","sello":"e0e73b11975988774c4e1b864a54cdcbfd09c9eb62ee0677e040f5c4347feeca","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6572491,"aleatorio":"6cf6df2e4d3ddbf6082bfc42cce5f5e5d58137ccdf954c125db1b17b4ce61d75","tiempo":"2026-10-21T18:02:30.000Z"},"nist":{"cadena":2,"pulso":1993451,"salida":"F1F3389A9E604E1B4A7FEA3E4204265F6E2367242F9130483A24C1120D057BFCFB478D41A2E5B4196E8312BAB3D84BC0DCFCB2909BB0B1EFD7B3C3427DFC6FD1","tiempo":"2026-10-21T18:02:00.000Z"},"noAntes":"2026-10-21T18:02:30.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 21 18:02:53 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"Forensic specialists need only one or two facial features to identify individuals","descripcion":"Researchers led by Carina Hahn at the National Institute of Standards and Technology (NIST), U.S., have found that forensic specialists in facial identification need only one or two features, such as eyes or ears, to identify a face when looking for a match. Published in PLOS One, the study found that specialists find ears to be the most useful but are capable of adapting when recognizing that another feature might be more beneficial.","pubDate":"Wed, 21 Oct 2026 14:00:28 EDT","url":"https://phys.org/news/2026-10-forensic-specialists-facial-features-individuals.html"},"indexado":"2026-10-21T18:02:13.240Z"}}