JP2020113066A5 - - Google Patents
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- JP2020113066A5 JP2020113066A5 JP2019003707A JP2019003707A JP2020113066A5 JP 2020113066 A5 JP2020113066 A5 JP 2020113066A5 JP 2019003707 A JP2019003707 A JP 2019003707A JP 2019003707 A JP2019003707 A JP 2019003707A JP 2020113066 A5 JP2020113066 A5 JP 2020113066A5
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- gaze
- driver
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- vehicle
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- 238000009795 derivation Methods 0.000 claims 2
- 238000003384 imaging method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Claims (4)
前記車両を運転する運転者の頭の位置および向きに基づいて、前記運転者の視線方向を推定する視線推定部と、
前記運転者の前記視線方向に基づいて、前記運転者の注視点を導出する注視点導出部と、
前記注視点を基準とした注視映像データを前記映像データから切出す映像処理部と、
前記注視映像データを出力する出力制御部と、を備える、
映像処理装置。 A video data acquisition unit that acquires video data from an imaging unit that captures the surroundings of the vehicle,
A line-of-sight estimation unit that estimates the line-of-sight direction of the driver based on the position and orientation of the head of the driver who drives the vehicle, and a line-of-sight estimation unit.
A gaze point derivation unit that derives the gaze point of the driver based on the line-of-sight direction of the driver, and a gaze point derivation unit.
An image processing unit that cuts out gaze image data based on the gaze point from the image data, and
An output control unit for outputting the gaze video data is provided.
Video processing equipment.
前記車両のサイドミラーまたはルームミラーの位置を、前記運転者からの相対位置として取得するミラー位置取得部とをさらに備え、
前記映像処理部は、前記最頻注視点と、前記サイドミラーまたは前記ルームミラーの相対位置とを整合させることで、前記注視点の基準を補正する、
請求項１に記載の映像処理装置。 A gaze point history management unit that manages the history of the gaze point and derives at least one of the most frequent gaze points in the left, right, and up / down directions of the gaze point.
Further provided with a mirror position acquisition unit that acquires the position of the side mirror or the rearview mirror of the vehicle as a relative position from the driver.
The image processing unit corrects the reference of the gazing point by aligning the most frequent gazing point with the relative position of the side mirror or the room mirror.
The video processing apparatus according to claim 1 .
請求項１または２に記載の映像処理装置。 A driving skill determination unit for determining the proficiency level of the driver's driving technique based on the movement of the driver's line of sight is further provided.
The video processing apparatus according to claim 1 or 2 .
前記映像処理部は、前記車両情報と、前記視線方向に基づいて、前記注視映像データの切出し範囲を決定する、
請求項１から３のいずれか１項に記載の映像処理装置。
Further provided with a vehicle information acquisition unit for acquiring vehicle information including the vehicle speed of the vehicle,
The image processing unit determines a cutting range of the gaze image data based on the vehicle information and the line-of-sight direction.
The video processing apparatus according to any one of claims 1 to 3 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019003707A JP7275586B2 (en) | 2019-01-11 | 2019-01-11 | Video processing device and video processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019003707A JP7275586B2 (en) | 2019-01-11 | 2019-01-11 | Video processing device and video processing method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020113066A JP2020113066A (en) | 2020-07-27 |
| JP2020113066A5 true JP2020113066A5 (en) | 2022-01-19 |
| JP7275586B2 JP7275586B2 (en) | 2023-05-18 |
Family
ID=71666943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019003707A Active JP7275586B2 (en) | 2019-01-11 | 2019-01-11 | Video processing device and video processing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7275586B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692371A (en) * | 2021-06-30 | 2021-11-23 | 华为技术有限公司 | Target position determining method, determining device and determining system |
| JP7140895B1 (en) | 2021-08-13 | 2022-09-21 | 東京海上日動火災保険株式会社 | Accident analysis device, accident analysis method and program |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4277678B2 (en) * | 2003-12-17 | 2009-06-10 | 株式会社デンソー | Vehicle driving support device |
| JP2011064831A (en) | 2009-09-15 | 2011-03-31 | Ricoh Co Ltd | Image forming apparatus and image forming method |
| WO2011064831A1 (en) * | 2009-11-30 | 2011-06-03 | 富士通株式会社 | Diagnosis device and diagnosis method |
| JP5676935B2 (en) * | 2010-06-24 | 2015-02-25 | 東芝アルパイン・オートモティブテクノロジー株式会社 | Driving support device and driving support method |
| JP5360143B2 (en) * | 2011-07-04 | 2013-12-04 | 株式会社豊田中央研究所 | Driving scene recognition model generation device, driving support device, and program |
| JP2014048885A (en) * | 2012-08-31 | 2014-03-17 | Daimler Ag | Diminished attentiveness detection system |
| JP6007848B2 (en) * | 2013-03-28 | 2016-10-12 | 富士通株式会社 | Visual confirmation evaluation apparatus, method and program |
| JP2015211741A (en) * | 2014-05-02 | 2015-11-26 | 富士通株式会社 | Line-of-sight state determination device, line-of-sight state determination program and line-of-sight state determination method |
| JP2018069806A (en) * | 2016-10-25 | 2018-05-10 | アイシン精機株式会社 | Display control device |
-
2019
- 2019-01-11 JP JP2019003707A patent/JP7275586B2/en active Active
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