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Cited by 900

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Face Photo-Sketch Synthesis and Recognition

Xiaogang Wang, Xiaoou Tang·2009·IEEE Transactions on Pattern Analysis and Machine Intelligence

Abstract

In this paper, we propose a novel face photo-sketch synthesis and recognition method using a multiscale Markov Random Fields (MRF) model. Our system has three components: 1) given a face photo, synthesizing a sketch drawing; 2) given a face sketch drawing, synthesizing a photo; and 3) searching for face photos in the database based on a query sketch drawn by an artist. It has useful applications for both digital entertainment and law enforcement. We assume that faces to be studied are in a frontal pose, with normal lighting and neutral expression, and have no occlusions. To synthesize sketch/photo images, the face region is divided into overlapping patches for learning. The size of the patches decides the scale of local face structures to be learned. From a training set which contains photo-sketch pairs, the joint photo-sketch model is learned at multiple scales using a multiscale MRF model. By transforming a face photo to a sketch (or transforming a sketch to a photo), the difference between photos and sketches is significantly reduced, thus allowing effective matching between the two in face sketch recognition. After the photo-sketch transformation, in principle, most of the proposed face photo recognition approaches can be applied to face sketch recognition in a straightforward way. Extensive experiments are conducted on a face sketch database including 606 faces, which can be downloaded from our Web site (http://mmlab.ie.cuhk.edu.hk/facesketch.html).

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Metadata

Authors
Wang, X., & Tang, X.
Venue
IEEE Transactions on Pattern Analysis and Machine Intelligence
Published
2009-11
Volume
31
Issue
11
Pages
1955-1967
ISSN
0162-8828 (ISSN-L)
OpenAlex
W2153288431
Cited by
900
References
2
FWCI
17.18
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Face Photo-Sketch Synthesis and Recognition. https://app.cochat.ai/papers/10.1109/tpami.2008.222
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Wang, X., & Tang, X. (2009). Face Photo-Sketch Synthesis and Recognition. IEEE Transactions on Pattern Analysis and Machine Intelligence. https://doi.org/10.1109/tpami.2008.222

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