| Presentation | 2002/12/13 Exaggerating Facial Movement Harold HILL, Miyuki KAMACHI, Frank POLLICK, Alan JOHNSTON, Nikolaus TROJE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Monomane artists are able exaggerate peoples' characteristic patterns of speech and movement, just as cartoonists can caricature their appearance. In this paper we use the central principal of automatic static facial caricature, exaggeration of differences relative to the average, in order to automatically exaggerate facial movement both spatially and temporally. Perceptual experiments suggest that spatial exaggerations are much more effective in made selectively exaggerating the intended emotion. However, even spatial exaggerations are time dependent, in that they are more effective when made relative to a time-locked average-it is critical to exaggerate differences in movement rather than movement per se. There do appear to be some general effects of timing on perceived emotion, with shorter durations indicating anger and longer sadness, but these are not specific to the intended emotion. The results are interpreted as showing that spatial rather than temporal or spatio-temporal cues are critical for this task, and that exaggeration only works when it amplifies task relevant differences from an appropriate average. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Facial movement / exaggeration |
| Paper # | HIP2002-46 |
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| Conference Information | |
| Committee | HIP |
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| Conference Date | 2002/12/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Human Information Processing (HIP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Exaggerating Facial Movement |
| Sub Title (in English) | |
| Keyword(1) | Facial movement |
| Keyword(2) | exaggeration |
| 1st Author's Name | Harold HILL |
| 1st Author's Affiliation | HIS Labs() |
| 2nd Author's Name | Miyuki KAMACHI |
| 2nd Author's Affiliation | HIS Labs |
| 3rd Author's Name | Frank POLLICK |
| 3rd Author's Affiliation | Department of Psychology, University of Glasgow |
| 4th Author's Name | Alan JOHNSTON |
| 4th Author's Affiliation | Department of Psychology, University College London |
| 5th Author's Name | Nikolaus TROJE |
| 5th Author's Affiliation | Fakultat f. Psychologie, Ruhr-Universitat-Bochum |
| Date | 2002/12/13 |
| Paper # | HIP2002-46 |
| Volume (vol) | vol.102 |
| Number (no) | 534 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |