JP2018169943A5 - - Google Patents
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- JP2018169943A5 JP2018169943A5 JP2017068599A JP2017068599A JP2018169943A5 JP 2018169943 A5 JP2018169943 A5 JP 2018169943A5 JP 2017068599 A JP2017068599 A JP 2017068599A JP 2017068599 A JP2017068599 A JP 2017068599A JP 2018169943 A5 JP2018169943 A5 JP 2018169943A5
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- face
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- authentication
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- 235000021171 collation Nutrition 0.000 claims 10
- 238000001514 detection method Methods 0.000 claims 9
- 238000000605 extraction Methods 0.000 claims 8
- 238000003384 imaging method Methods 0.000 claims 3
- 239000000284 extract Substances 0.000 claims 2
- 238000003672 processing method Methods 0.000 claims 2
Claims (12)
前記入力画像について輪郭を抽出する第１の輪郭抽出部と、
前記入力画像の背景画像について輪郭を抽出する第２の輪郭抽出部と、
前記第１の輪郭抽出部が抽出した輪郭から前記第２の輪郭抽出部が抽出した輪郭を除去した背景除去画像において直線状の枠を検出する枠検出部と、
前記顔の検出により取得した顔位置情報と、前記枠の検出により取得した枠位置情報とを用いて、前記対象人物の顔を囲む枠が存在するかどうかを判定する配置判定部と、
前記枠の配置判定結果に基づき、前記対象人物の顔情報の認証結果の有効性を判定する認証判定部と、
を備える顔認証処理装置。 A face detection unit that acquires a captured image obtained by capturing the target person and detects the face of the target person in the input image of the captured image;
A first contour extraction unit for extracting a contour of the input image;
A second contour extraction unit that extracts a contour of the background image of the input image;
A frame detection unit that detects a linear frame in a background-removed image obtained by removing the contour extracted by the second contour extraction unit from the contour extracted by the first contour extraction unit ;
An arrangement determining unit that determines whether a frame surrounding the face of the target person exists using the face position information acquired by detecting the face and the frame position information acquired by detecting the frame;
An authentication determination unit that determines the validity of the authentication result of the target person's face information based on the frame placement determination result;
A face authentication processing apparatus.
前記対象人物の撮像画像の顔情報と登録された顔情報とを照合する顔照合部を備え、
前記認証判定部は、前記顔情報の顔照合結果と、前記枠の配置判定結果とに基づき、前記対象人物の顔情報の認証結果の有効性を判定する、
顔認証処理装置。 The face authentication processing device according to claim 1,
A face collation unit that collates face information of a captured image of the target person and registered face information;
The authentication determination unit determines the validity of the authentication result of the target person's face information based on the face matching result of the face information and the arrangement determination result of the frame;
Face authentication processing device.
前記対象人物の撮像画像の顔情報と登録された顔情報とを照合する顔照合部を備え、
前記顔照合部は、前記枠の配置判定結果において前記対象人物の顔を囲む枠が存在しない場合に、前記顔情報の照合を行い、
前記認証判定部は、前記顔情報の顔照合結果によって前記対象人物の顔情報の認証結果の有効性を判定する、
顔認証処理装置。 The face authentication processing device according to claim 1,
A face collation unit that collates face information of a captured image of the target person and registered face information;
The face collation unit performs collation of the face information when there is no frame surrounding the face of the target person in the frame arrangement determination result;
The authentication determination unit determines the validity of the authentication result of the face information of the target person based on the face matching result of the face information.
Face authentication processing device.
前記対象人物のＩＤ情報を取得して認証するＩＤ認証部を備え、
前記認証判定部は、前記ＩＤ情報の認証結果をさらに用いて、前記対象人物の顔情報の認証結果の有効性を判定する、
顔認証処理装置。 The face authentication processing device according to any one of claims 1 to 3,
An ID authentication unit that acquires and authenticates the ID information of the target person,
The authentication determination unit further determines the validity of the authentication result of the face information of the target person using the authentication result of the ID information;
Face authentication processing device.
前記撮像画像において移動量が検出されない不動点を抽出した画像を前記背景画像として用いる、
顔認証処理装置。 The face authentication processing device according to claim 1 ,
Are use an image obtained by extracting a fixed point the amount of movement is not detected in the captured image as the background image,
Face authentication processing device.
前記対象人物が存在しない場合の背景を撮像した画像を前記背景画像として用いる、
顔認証処理装置。 The face authentication processing device according to claim 1 ,
The image pre-Symbol subject person imaged background in the absence of there use as the background image,
Face authentication processing device.
前記枠検出部は、前記入力画像として動画像の複数フレームの画像を用い、複数フレームにおける検出結果を統合した枠の検出結果を取得する、
顔認証処理装置。 The face authentication processing device according to claim 1,
The frame detection unit uses a plurality of frames of moving images as the input image, and acquires a detection result of a frame obtained by integrating detection results in a plurality of frames.
Face authentication processing device.
前記対象人物を撮像した撮像画像を取得し、前記撮像画像の入力画像において前記対象人物の顔を検出し、
前記入力画像について輪郭を抽出し、
前記入力画像の背景画像について輪郭を抽出し、
前記入力画像から抽出された輪郭から前記背景画像から抽出された輪郭を除去した背景除去画像において直線状の枠を検出し、
前記顔の検出により取得した顔位置情報と、前記枠の検出により取得した枠位置情報とを用いて、前記対象人物の顔を囲む枠が存在するかどうかを判定し、
前記枠の配置判定結果に基づき、前記対象人物の顔情報の認証結果の有効性を判定する、
顔認証処理方法。 A face authentication processing method in a face authentication processing apparatus for performing face authentication of a target person,
Obtaining a captured image of the target person, detecting the face of the target person in the input image of the captured image,
Extracting an outline for the input image;
Extracting a contour for the background image of the input image;
Detecting a linear frame in a background-removed image obtained by removing a contour extracted from the background image from a contour extracted from the input image ;
Using the face position information acquired by detecting the face and the frame position information acquired by detecting the frame, it is determined whether there is a frame surrounding the target person's face,
Determining the validity of the authentication result of the target person's face information based on the frame placement determination result;
Face authentication processing method.
前記対象人物の撮像画像を取得し、前記撮像画像の入力画像において前記対象人物の顔を検出する顔検出部と、
前記入力画像について輪郭を抽出する第１の輪郭抽出部と、
前記入力画像の背景画像について輪郭を抽出する第２の輪郭抽出部と、
前記第１の輪郭抽出部が抽出した輪郭から前記第２の輪郭抽出部が抽出した輪郭を除去した背景除去画像において直線状の枠を検出する枠検出部と、
前記顔の検出により取得した顔位置情報と、前記枠の検出により取得した枠位置情報とを用いて、前記対象人物の顔を囲む枠が存在するかどうかを判定する配置判定部と、
前記対象人物の撮像画像の顔情報と登録された顔情報とを照合する顔照合部と、
前記顔情報の顔照合結果と、前記枠の配置判定結果とに基づき、前記対象人物の顔情報の認証結果の有効性を判定する認証判定部と、
前記認証結果を制御対象へ出力する認証結果出力部と、
前記撮像部、前記顔検出部、前記枠検出部、前記配置判定部、前記認証判定部のうちの少なくとも一つの処理結果を表示する表示部と、
を備える顔認証処理システム。 An imaging unit for imaging a target person;
A face detection unit that acquires a captured image of the target person and detects a face of the target person in an input image of the captured image;
A first contour extraction unit for extracting a contour of the input image;
A second contour extraction unit that extracts a contour of the background image of the input image;
A frame detection unit that detects a linear frame in a background-removed image obtained by removing the contour extracted by the second contour extraction unit from the contour extracted by the first contour extraction unit ;
An arrangement determining unit that determines whether a frame surrounding the face of the target person exists using the face position information acquired by detecting the face and the frame position information acquired by detecting the frame;
A face matching unit that matches face information of a captured image of the target person with registered face information;
An authentication determination unit that determines the validity of the authentication result of the face information of the target person based on the face comparison result of the face information and the frame placement determination result;
An authentication result output unit for outputting the authentication result to a control target;
A display unit that displays a processing result of at least one of the imaging unit, the face detection unit, the frame detection unit, the arrangement determination unit, and the authentication determination unit;
A face authentication processing system.
前記対象人物のＩＤ情報を読み取るＩＤ読取部、又は前記ＩＤ情報を入力するＩＤ入力部を備えるとともに、
前記ＩＤ情報を認証するＩＤ認証部を備え、
前記認証判定部は、前記ＩＤ情報の認証結果をさらに用いて、前記対象人物の顔情報の認証結果の有効性を判定する、
顔認証処理システム。 The face authentication processing system according to claim 9 ,
An ID reading unit that reads ID information of the target person, or an ID input unit that inputs the ID information,
An ID authentication unit for authenticating the ID information;
The authentication determination unit further determines the validity of the authentication result of the face information of the target person using the authentication result of the ID information;
Face recognition processing system.
前記ＩＤ情報は、前記対象人物の顔の照合データを含み、
前記顔照合部は、前記ＩＤ情報の照合データを用いて前記対象人物の撮像画像の顔情報を照合する、
顔認証処理システム。 The face authentication processing system according to claim 10 ,
The ID information includes collation data of the target person's face,
The face collation unit collates face information of a captured image of the target person using collation data of the ID information;
Face recognition processing system.
前記対象人物の顔の照合データを記憶する記憶部を備え、
前記顔照合部は、前記記憶部より照合データを取得して前記対象人物の撮像画像の顔情報を照合する、
顔認証処理システム。 The face authentication processing system according to claim 10 ,
A storage unit for storing collation data of the target person's face;
The face collation unit obtains collation data from the storage unit and collates face information of a captured image of the target person;
Face recognition processing system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017068599A JP2018169943A (en) | 2017-03-30 | 2017-03-30 | Face authentication processing device, face authentication processing method and face authentication processing system |
| PCT/JP2018/001863 WO2018179723A1 (en) | 2017-03-30 | 2018-01-23 | Facial authentication processing apparatus, facial authentication processing method, and facial authentication processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017068599A JP2018169943A (en) | 2017-03-30 | 2017-03-30 | Face authentication processing device, face authentication processing method and face authentication processing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018169943A JP2018169943A (en) | 2018-11-01 |
| JP2018169943A5 true JP2018169943A5 (en) | 2018-12-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017068599A Pending JP2018169943A (en) | 2017-03-30 | 2017-03-30 | Face authentication processing device, face authentication processing method and face authentication processing system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2018169943A (en) |
| WO (1) | WO2018179723A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7415796B2 (en) | 2020-05-25 | 2024-01-17 | オムロン株式会社 | Living body determination device and living body determination method |
| CN117561551A (en) | 2021-07-27 | 2024-02-13 | 富士通株式会社 | Determination method, determination program, and information processing apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5083164B2 (en) * | 2008-10-09 | 2012-11-28 | 住友電気工業株式会社 | Image processing apparatus and image processing method |
| JP6148064B2 (en) * | 2013-04-30 | 2017-06-14 | セコム株式会社 | Face recognition system |
| JP6295534B2 (en) * | 2013-07-29 | 2018-03-20 | オムロン株式会社 | Programmable display, control method, and program |
| US9922237B2 (en) * | 2014-02-26 | 2018-03-20 | Hitachi, Ltd. | Face authentication system |
| JP6657646B2 (en) * | 2015-08-06 | 2020-03-04 | オムロン株式会社 | Obstacle detection device, obstacle detection method, and obstacle detection program |
| WO2017043314A1 (en) * | 2015-09-09 | 2017-03-16 | 日本電気株式会社 | Guidance acquisition device, guidance acquisition method, and program |
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2017
- 2017-03-30 JP JP2017068599A patent/JP2018169943A/en active Pending
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- 2018-01-23 WO PCT/JP2018/001863 patent/WO2018179723A1/en active Application Filing
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