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Vehicle vicinity monitoring apparatus

A technology of monitoring devices and detection devices, applied in vehicle parts, optical observation devices, transportation and packaging, etc.

Inactive Publication Date: 2012-05-23
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, the above-mentioned vehicle surrounding monitoring device still needs to be greatly improved in the detection of a cyclist riding a bicycle at night.

Method used

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Embodiment Construction

[0034] Combine below Figures 1 to 12 The specific embodiment (whole structure) of the vehicle surrounding monitoring device provided by the present invention is introduced in detail.

[0035] figure 1 It is a block diagram of an embodiment of the vehicle surrounding monitoring device 10 of the present invention. figure 2 is set with figure 1 A perspective view of a vehicle 12 of the vehicle surrounding monitoring device 10 described in FIG.

[0036] Such as figure 1 , figure 2 As shown, the vehicle surrounding monitoring device 10 includes an image processing unit 14 for controlling the vehicle surrounding monitoring device 10, a pair of left and right infrared cameras 16L, 16R connected to the image processing unit 14 for measuring The vehicle speed sensor 18 of the vehicle speed Vs of the vehicle 12 is used to measure the operation amount Br (brake operation amount) applied to the brake pedal by the driver of the vehicle 12. The brake sensor 20 is used to measure the...

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Abstract

A vehicle vicinity monitoring apparatus detects a bicycle rider from infrared images. The vehicle vicinity monitoring apparatus converts the infrared images into binarized images, and calculates correlated errors (Ed) of areas (Pt1 through Pt4) from a reference template (104a). The vehicle vicinity monitoring apparatus judges an object of interest as the bicycle rider when the amplitude of the correlated errors (Ed) changes periodically.

Description

technical field [0001] The invention relates to a vehicle surrounding monitoring device for extracting target objects from an infrared image (grayscale image) captured by an infrared camera and a binary image converted from the grayscale image. Background technique [0002] Heretofore, known vehicle surrounding monitoring devices are used to monitor similar target objects such as pedestrians that may appear on the collision path of the vehicle. The known vehicle surrounding monitoring device extracts the target object from the infrared image of the vehicle surrounding environment (grayscale image and the binary image converted from the grayscale image) captured by the infrared camera, and correlates the target object Information is provided to the driver of the vehicle. [0003] The vehicle surrounding monitoring device regards the high temperature area in the infrared images around the vehicle captured by a pair of left and right infrared cameras as the target object, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T1/00B60R1/00G08G1/16H04N7/18
CPCB60R2300/105G06K9/00805G06K9/00791B60R2300/8093G06K9/00342B60R1/00B60R2300/107B60R2300/205G06V40/23G06V20/58B60R1/30B60R1/24
Inventor 横地裕次江口敦央根来昌树谷口文则高木知一阿久津直人
Owner HONDA MOTOR CO LTD