Presentation 1997/11/20
Facial Expression Transformation based on Sketch Image and multiscale edges
Yuanzhong LI, Hidefumi KOBATAKE,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) This paper proposes a new method to transform facial expression based on facial sketch image and multiscale edges. Multiscale edges which are defined as local maxima of high frequency signal of facial images are also located on the edges of facial parts generally. Facial sketch images defined as line-drawings of edges of facial parts are extracted by Morphological processing, generalized symmetry operator, Rectangle-filter and geometrical template. Therefore, it is possible to transform the binary sketch image into gray-tone multiscale edge images which are called characterized sketch images. Expression of charabterized facial image can be transformed easily based on FACS. By reconstruction from them based on Mallat's reconstruction method of multiscale edges, facial image whose expression is transformed can be obtained easily.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) facial image / facial sketch image / wavelet transformation / multiscale edge / reconstruction / facial expression transformation
Paper # HIP97-15
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Conference Information
Committee HIP
Conference Date 1997/11/20(1days)
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Paper Information
Registration To Human Information Processing (HIP)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Facial Expression Transformation based on Sketch Image and multiscale edges
Sub Title (in English)
Keyword(1) facial image
Keyword(2) facial sketch image
Keyword(3) wavelet transformation
Keyword(4) multiscale edge
Keyword(5) reconstruction
Keyword(6) facial expression transformation
1st Author's Name Yuanzhong LI
1st Author's Affiliation Tokyo University of Agriculture and Technology()
2nd Author's Name Hidefumi KOBATAKE
2nd Author's Affiliation Tokyo University of Agriculture and Technology
Date 1997/11/20
Paper # HIP97-15
Volume (vol) vol.97
Number (no) 388
Page pp.pp.-
#Pages 8
Date of Issue