Presentation | 1996/12/13 Feature Extraction for Facial Images using Fractal-Analysis Akiko HONDA, Kazunori KOTANI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes a method of feature extraction for facial images to extract expressions using fractal-analysis. To extract the features, we proposed a method of a region segmentation by fractal dimension. Which in obtained by covering blanket method. This system can estimate the position of facial parts (such as eyes, nose, mouth) successfully. If the estimated results depend on the lighting conditions, it can estimate exactly using relationship between each facial parts. We try to analyze the shape of estimated facial features using template matching. If the shape change is large such as "laugh" and "yawn", this system can classify facial expressions into each categories. However if the change is subtle such as "sadness" and motion of eyes, it's cannot classify. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | facial images / facial expressions / Fractal-Analysis / region segmentation |
Paper # | CS96-135 |
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Conference Information | |
Committee | CS |
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Conference Date | 1996/12/13(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
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Vice Chair | |
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Paper Information | |
Registration To | Communication Systems (CS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Feature Extraction for Facial Images using Fractal-Analysis |
Sub Title (in English) | |
Keyword(1) | facial images |
Keyword(2) | facial expressions |
Keyword(3) | Fractal-Analysis |
Keyword(4) | region segmentation |
1st Author's Name | Akiko HONDA |
1st Author's Affiliation | Graduate School of Information Science, Japan Advanced Institute of Science and Technology() |
2nd Author's Name | Kazunori KOTANI |
2nd Author's Affiliation | Graduate School of Information Science, Japan Advanced Institute of Science and Technology |
Date | 1996/12/13 |
Paper # | CS96-135 |
Volume (vol) | vol.96 |
Number (no) | 402 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |