Object detection system and object detection method
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Abstract
An object detection system includes a radar detection means (2), an image detection means (3), and a collating means (4). The collating means (4) performs a collation between an object detected by the radar detection means (2) in a present collation and an object that has been determined as being detected by the radar detection means (2) and the image detection means (3) in a previous collation (S 10, S 11), further performs a collation between an object detected by the image detection means (3) in a present collation and an object that has been determined as being detected by the radar detection means (2) and the image detection means (3) in the previous collation (S 12, S 13) when it is determined that the identical object is detected by the radar detection means (2) and the image detection means (3) in the previous collation. Then the collating means (4) determines whether the radar detection means (2) and the image detection means (3) detect the identical object based on the collations (S 14).
35 Citations
30 Claims
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1-10. -10. (canceled)
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11. An object detection system comprising:
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a radar detection unit that detects an object using a radar, an image detection unit that detects an object using an image, and a collating unit that performs collation between a detection result of the radar detection unit and a detection result of the image detection unit so as to determine whether an identical object is detected by the radar detection unit and the image detection unit;
whereinthe collating unit performs a first collation between an object detected by the radar detection unit in a present collation and an object that has been determined as being detected by the radar detection unit and the image detection unit in a previous collation;
performs a second collation between an object detected by the image detection unit in a present collation and an object that has been determined as being detected by the radar detection unit and the image detection unit in the previous collation when it is determined that the identical object is detected by the radar detection unit and the image detection unit in the previous collation; and
determines whether the radar detection unit and the image detection unit detect the identical object based on the first and the second collations. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A method of detecting an object in a system including
a radar detection unit that detects an object using a radar; -
an image detection unit that detects an object using an image; and
a collating unit that performs collation between a detection result of the radar detection unit and a detection result of the image detection unit so as to determine whether an identical object is detected by the radar detection unit and the image detection unit, the method comprising the steps of;
performing a first collation between an object detected by the radar detection unit in a present collation and an object that has been determined as being detected by the radar detection unit and the image detection unit in a previous collation;
performing a second collation between an object detected by the image detection unit in a present collation and an object that has been determined as being detected by the radar detection unit and the image detection unit in the previous collation when it is determined that the identical object is detected by the radar detection unit and the image detection unit in the previous collation; and
determining whether the radar detection unit and the image detection unit detects the identical object based on the first and the second collations. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification