Presentation | 1997/3/19 Study of Real-Time Human Posture Estimation from Thermal Images SHOICHIRO IWASAWA, KAZUYUKI EBIHARA, JUN OHYA, SHIGEO MORISHIMA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This report proposes a new real-time method that estimates the posture of a human from a thermal image acquired by an infrared camera regardless of background and lighting conditions. Distance transformation is performed for the human body area extracted from the thresholded thermal image so that the center of gravity of body is calculated. After the orientation of the upper half of the body is obtained from calculating the moment of inertia, significant points such as the top of the head, the tips of the hands and foot are heuristically located. In addition, the elbow and knee positions are estimated from the siginificant points using a genetic algorithm based learning procedure. This method does not require to be put any type of device on a body and it can be applied for arbitrary person. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | posture estimation / human image processing / genetic algorithm / thermal image / real-time |
Paper # | HCS96-49 |
Date of Issue |
Conference Information | |
Committee | HCS |
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Conference Date | 1997/3/19(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Chair | |
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Paper Information | |
Registration To | Human Communication Science (HCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Study of Real-Time Human Posture Estimation from Thermal Images |
Sub Title (in English) | |
Keyword(1) | posture estimation |
Keyword(2) | human image processing |
Keyword(3) | genetic algorithm |
Keyword(4) | thermal image |
Keyword(5) | real-time |
1st Author's Name | SHOICHIRO IWASAWA |
1st Author's Affiliation | Seikei University, Faculty of Engineering:ATR Media Integration amp Communications Research Laboratories() |
2nd Author's Name | KAZUYUKI EBIHARA |
2nd Author's Affiliation | ATR Media Integration amp Communications Research Laboratories |
3rd Author's Name | JUN OHYA |
3rd Author's Affiliation | ATR Media Integration amp Communications Research Laboratories |
4th Author's Name | SHIGEO MORISHIMA |
4th Author's Affiliation | Seikei University, Faculty of Engineering |
Date | 1997/3/19 |
Paper # | HCS96-49 |
Volume (vol) | vol.96 |
Number (no) | 604 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |