Human facial image synthetic system

Pao Yue-kong Library Electronic Theses Database

Human facial image synthetic system

 

Author: Lau, King-ho
Title: Human facial image synthetic system
Degree: M.Sc.
Year: 2006
Subject: Hong Kong Polytechnic University -- Dissertations
Human face recognition (Computer science)
Image processing
Department: Dept. of Computing
Pages: 79 leaves : ill. ; 31 cm
Language: English
InnoPac Record: http://library.polyu.edu.hk/record=b2080905
URI: http://theses.lib.polyu.edu.hk/handle/200/2896
Abstract: Human facial image synthesis system allows the generation of near-photographic quality images of faces. It makes use of genetic algorithm to recombine the principal components of human faces images in response to user selection. This process is iterated through a number of generations, gradually getting closer to the target face. This purposed system is applicable for suspect identification, different to the traditional facial feature composition method, it describes the generated face images as a whole, and such that matches the way of human faces identification. It explains an image in terms of a set of model parameters, shapes and texture information. With the facial image database, we are able to synthesise a very close approximation to the target object by using image morphing technique. Therefore the process of facial image synthesis will become a combination and searching procedure, by using the Interactive genetic algorithm with user fitness rating, the prototype system will randomly generated face image and eventually converge to the user target.

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