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09:49
Holistic Facial Composite Creation and Subsequent Video Line-up Eyewitness Identification Paradigm
Published on: December 24, 2015
Ver a través de la cara del engaño
Ioannis Pavlidis1, Norman L Eberhardt, James A Levine
1Honeywell Laboratories, 3660 Technology Drive, Minneapolis, Minnesota 55418, USA.
Nature
|January 10, 2002
Resumen
Una nueva técnica de imágenes térmicas de alta definición detecta con precisión el engaño mediante el análisis de los patrones de calor facial. Este método es prometedor para la detección de seguridad remota sin necesidad de personal experto o interacción física.
Área de la Ciencia:
- La termografía es una termografía.
- Ciencias del comportamiento Ciencias del comportamiento.
- Tecnología de seguridad Tecnología de seguridad Tecnología de seguridad
Sus antecedentes:
- Los métodos tradicionales de detección de mentiras, como el polígrafo, requieren la interpretación de un experto y el contacto físico.
- Hay una necesidad de herramientas no invasivas y de selección rápida en las aplicaciones de seguridad.
Objetivo del estudio:
- Introducir una nueva técnica de imágenes térmicas de alta definición para detectar intentos de engaño.
- Para evaluar la precisión de esta técnica en comparación con los métodos establecidos.
Principales métodos:
- Utilizando imágenes térmicas de alta definición para capturar patrones térmicos faciales.
- Analizar los datos térmicos registrados para identificar indicadores de engaño.
Principales resultados:
- La técnica de imágenes térmicas demostró una precisión comparable a los exámenes de polígrafo de expertos.
- El método detectó con éxito el intento de engaño a través del análisis de patrones térmicos faciales.
Conclusiones:
- Las imágenes térmicas de alta definición ofrecen un método viable y sin contacto para la detección de engaños.
- Esta tecnología tiene un potencial significativo para aplicaciones de detección de seguridad remotas y rápidas.
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