DocumentCode :
2985342
Title :
Example-based caricature generation with exaggeration
Author :
Liang, Lin ; Chen, Hong ; Xu, Ying-Qing ; Shum, Heung-Yeung
fYear :
2002
fDate :
2002
Firstpage :
386
Lastpage :
393
Abstract :
In this paper, we present a system that automatically generates caricatures from input face images. From example caricatures drawn by an artist, our caricature system learns how an artist draws caricatures. In our approach, we decouple the process of caricature generation into two parts, i.e., shape exaggeration and texture style transferring. The exaggeration of a caricature is accomplished by a prototype-based method that captures the artist´s understanding of what are distinctive features of a face and the exaggeration style. Such prototypes are learnt by analyzing the correlation between the image caricature pairs using partial least-squares (PLS). Experimental results demonstrate the effectiveness of our system.
Keywords :
computer graphics; face recognition; caricature generation; caricature system; caricatures; face images; shape exaggeration; texture style transferring; Application software; Asia; Computer graphics; Facial features; Image analysis; Prototypes; Psychology; Shape;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computer Graphics and Applications, 2002. Proceedings. 10th Pacific Conference on
Print_ISBN :
0-7695-1784-6
Type :
conf
DOI :
10.1109/PCCGA.2002.1167882
Filename :
1167882
Link To Document :
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