发明名称 |
Method and apparatus for environment recognition |
摘要 |
Images are captured using a single camera in motion. A recognition process section detects a possible object in a photographed image, tracks the possible object within the moving image, and generates object shape information from the trajectory information. A motion and pose determination section determines camera motion and pose using the photographed images for recognition processing. The determined data are used for object recognition along with the tracking information. The motion and pose determination section converts the optical flow parameters obtained from the photographed images into physical parameters in three-dimensional space. An Extended Kalman Filter is used for both the determination of motion and pose and for object recognition.
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申请公布号 |
US6535114(B1) |
申请公布日期 |
2003.03.18 |
申请号 |
US20000533167 |
申请日期 |
2000.03.22 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SUZUKI TOSHIHIKO;KANADE TAKEO |
分类号 |
G01B11/00;G06T1/00;G06T7/00;G06T7/20;G06T7/60;H04N7/18;(IPC1-7):B60Q1/00 |
主分类号 |
G01B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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