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1. WO2011012747 - FORENSIC IDENTIFICATION SYSTEM USING CRANIOFACIAL SUPERIMPOSITION BASED ON SOFT COMPUTING

Publication Number WO/2011/012747
Publication Date 03.02.2011
International Application No. PCT/ES2010/000350
International Filing Date 30.07.2010
IPC
G06K 9/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
KRECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
9Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
CPC
G06T 17/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17Three dimensional [3D] modelling, e.g. data description of 3D objects
G06T 19/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
19Manipulating 3D models or images for computer graphics
G06T 2207/10016
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
10Image acquisition modality
10016Video; Image sequence
G06T 2207/20076
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
20Special algorithmic details
20076Probabilistic image processing
G06T 2207/30008
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30004Biomedical image processing
30008Bone
G06T 2207/30201
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
2207Indexing scheme for image analysis or image enhancement
30Subject of image; Context of image processing
30196Human being; Person
30201Face
Applicants
  • FUNDACIÓN PARA PROGRESO DEL SOFT COMPUTING [ES]/[ES] (AllExceptUS)
  • UNIVERSIDAD DE GRANADA [ES]/[ES] (AllExceptUS)
  • CORDÓN GARCÍA, Óscar [ES]/[ES] (UsOnly)
  • DAMAS ARROYO, Sergio [ES]/[ES] (UsOnly)
  • IBÁÑEZ PANIZO, Óscar [ES]/[ES] (UsOnly)
  • SANTAMARÍA LÓPEZ, José [ES]/[ES] (UsOnly)
  • ALEMÁN AGUILERA, Inmaculada [ES]/[ES] (UsOnly)
  • BOTELLA LÓPEZ, Miguel Cecilio [ES]/[ES] (UsOnly)
Inventors
  • CORDÓN GARCÍA, Óscar
  • DAMAS ARROYO, Sergio
  • IBÁÑEZ PANIZO, Óscar
  • SANTAMARÍA LÓPEZ, José
  • ALEMÁN AGUILERA, Inmaculada
  • BOTELLA LÓPEZ, Miguel Cecilio
Priority Data
P20090173230.07.2009ES
Publication Language Spanish (ES)
Filing Language Spanish (ES)
Designated States
Title
(EN) FORENSIC IDENTIFICATION SYSTEM USING CRANIOFACIAL SUPERIMPOSITION BASED ON SOFT COMPUTING
(ES) SISTEMA DE IDENTIFICACIÓN FORENSE POR SUPERPOSICIÓN CRANEOFACIAL BASADO EN SOFT COMPUTING
(FR) SYSTÈME D'IDENTIFICATION JUDICIAIRE PAR SUPERPOSITION CRANIO-FACIALE FONDÉ SUR L'INFORMATIQUE LOGICIELLE
Abstract
(EN)
The invention relates to a method and an automatic system for assisting a forensic anthropologist in the task of identification by means of craniofacial superimposition. First, the system automatically builds a three-dimensional model from a device providing partial views of the skull. Said model is then superimposed onto a photograph of the disappeared person, modelling the inherent uncertainty to the pairing of two separate objects: a skull and a face. Finally, the system emits a recommendation from the result of the identification process to the forensic anthropologist.
(ES)
La presente invención viene dada por un método y un sistema automático que dan soporte al antropólogo forense en la tarea de identificación por superposición craneofacial. En primer lugar, el sistema construye de manera automática un modelo tridimensional a partir de un dispositivo que proporciona vistas parciales del cráneo. Posteriormente, se superpone dicho modelo sobre una fotografía de la persona desaparecida, modelando la incertidumbre inherente al emparejamiento de dos objetos distintos: un cráneo y una cara. Finalmente, el sistema emite una recomendación del resultado del proceso de identificación al antropólogo forense
(FR)
La présente invention concerne un procédé et un système automatique permettant d'aider un anthropologue judiciaire dans le cadre d'une identification par superposition cranio-faciale. Dans un premier temps, le système constitue de manière automatique un modèle en trois dimensions à partir d'un dispositif qui permet d'obtenir des vues partielles du crâne. Puis, on superpose ledit modèle sur une photographie de la personne disparue, par modélisation de l'incertitude inhérente à l'appariement de deux objets distincts: un crâne et un visage. Enfin, le système transmet une recommandation du résultat du processus d'identification à l'anthropologue judiciaire.
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