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公开(公告)号：KR20180021728A
公开(公告)日：2018-03-05
申请号：KR20177037527
申请日：2016-06-08
Applicant: QUALCOMM INC
Inventor： DAGAN NOAM , DENNIS RAVIT , BARENBOIM LIOR , DAVID LIOR , DU ELIZA , BANDYOPADHYAY SAURAV
CPC classification number: G06K9/00013 , G06F3/0412 , G06F3/048 , G06F21/32 , G06F2203/0338 , G06K9/0002 , H04M1/67 , H04M2250/22
Abstract: 인간손가락의존재에대한탐지를기반으로모바일디바이스의터치스크린을자동으로인에이블하기위한장치및 방법이개시된다. 모바일디바이스는지문센서로객체의이미지를캡처할수 있다. 그다음, 모바일디바이스는이미지내에캡처된객체가특정타입의객체라는결정에대한응답으로모바일디바이스의터치스크린디스플레이를인에이블할수 있다.
Abstract translation: 公开了一种基于检测到人手指的存在来自动启用移动装置的触摸屏的装置和方法。 移动设备可以用指纹传感器捕捉物体的图像。 然后，移动装置能够使所述移动设备的触摸屏显示器在响应于确定所述对象中的特定类型的图像对象捕获。
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公开(公告)号：CA2985480A1
公开(公告)日：2017-01-05
申请号：CA2985480
申请日：2016-06-08
Applicant: QUALCOMM INC
Inventor： DAGAN NOAM , DENNIS RAVIT , BARENBOIM LIOR , DAVID LIOR , DU ELIZA , BANDYOPADHYAY SAURAV
Abstract: Disclosed is an apparatus and method for automatically enabling a touchscreen of a mobile device based on detection of the presence of a human finger. A mobile device can capture an image of an object with a fingerprint sensor. The mobile device may then enable a touchscreen display of the mobile device in response to a determination that the object captured within the image is a specific type of object.
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Patent Agency Ranking
公开(公告)号：AU2015311785B9
公开(公告)日：2020-05-28
申请号：AU2015311785
申请日：2015-09-04
Applicant: QUALCOMM INC
Inventor： DU ELIZA YINGZI , CHEN MING YU , VURAL ESRA , CHAN KWOKLEUNG , BURNS DAVID WILLIAM , GANTI SURYAPRAKASH , SCHNEIDER JOHN KEITH , BANDYOPADHYAY SAURAV , GU JIN
IPC: G06V30/144
Abstract: A method of determining whether a biometric object is part of a live individual is described. In one such method, image information is acquired from the biometric object by using a sensor, such as an ultrasonic sensor. The image information may be analyzed in at least two analysis stages. One of the analysis stages may be a temporal analysis stage that analyzes changes in the image information obtained during a time period throughout which the biometric object was continuously available to the sensor. For example, a dead/alive stage may analyze differences between image information taken at two different times in order to identify changes from one time to the next. Other stages may focus on aspects of a particular image information set, rather than seeking to assess changes over time. These other stages seek to determine whether an image information set exhibits characteristics similar to those of a live biometric object.
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公开(公告)号：CA2985480C
公开(公告)日：2021-06-08
申请号：CA2985480
申请日：2016-06-08
Applicant: QUALCOMM INC
Inventor： DAGAN NOAM , DENNIS RAVIT , BARENBOIM LIOR , DAVID LIOR , DU ELIZA , BANDYOPADHYAY SAURAV
Abstract: Disclosed is an apparatus and method for automatically enabling a touchscreen of a mobile device based on detection of the presence of a human finger. A mobile device can capture an image of an object with a fingerprint sensor. The mobile device may then enable a touchscreen display of the mobile device in response to a determination that the object captured within the image is a specific type of object.
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公开(公告)号：CA2957218A1
公开(公告)日：2016-03-10
申请号：CA2957218
申请日：2015-09-04
Applicant: QUALCOMM INC
Inventor： DU ELIZA YINGZI , CHEN MING YU , VURAL ESRA , CHAN KWOKLEUNG , BURNS DAVID WILLIAM , GANTI SURYAPRAKASH , SCHNEIDER JOHN KEITH , BANDYOPADHYAY SAURAV , GU JIN
IPC: G06V30/144 , G06T7/00
Abstract: A method of determining whether a biometric object is part of a live individual is described. In one such method, image information is acquired from the biometric object by using a sensor, such as an ultrasonic sensor. The image information may be analyzed in at least two analysis stages. One of the analysis stages may be a temporal analysis stage that analyzes changes in the image information obtained during a time period throughout which the biometric object was continuously available to the sensor. For example, a dead/alive stage may analyze differences between image information taken at two different times in order to identify changes from one time to the next. Other stages may focus on aspects of a particular image information set, rather than seeking to assess changes over time. These other stages seek to determine whether an image information set exhibits characteristics similar to those of a live biometric object.
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公开(公告)号：AU2015311785B2
公开(公告)日：2020-05-21
申请号：AU2015311785
申请日：2015-09-04
Applicant: QUALCOMM INC
Inventor： DU ELIZA YINGZI , CHEN MING YU , VURAL ESRA , CHAN KWOKLEUNG , BURNS DAVID WILLIAM , GANTI SURYAPRAKASH , SCHNEIDER JOHN KEITH , BANDYOPADHYAY SAURAV , GU JIN
IPC: G06V30/144
Abstract: A method of determining whether a biometric object is part of a live individual is described. In one such method, image information is acquired from the biometric object by using a sensor, such as an ultrasonic sensor. The image information may be analyzed in at least two analysis stages. One of the analysis stages may be a temporal analysis stage that analyzes changes in the image information obtained during a time period throughout which the biometric object was continuously available to the sensor. For example, a dead/alive stage may analyze differences between image information taken at two different times in order to identify changes from one time to the next. Other stages may focus on aspects of a particular image information set, rather than seeking to assess changes over time. These other stages seek to determine whether an image information set exhibits characteristics similar to those of a live biometric object.
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公开(公告)号：AU2015311785A1
公开(公告)日：2017-03-02
申请号：AU2015311785
申请日：2015-09-04
Applicant: QUALCOMM INC
Inventor： DU ELIZA YINGZI , CHEN MING YU , VURAL ESRA , CHAN KWOKLEUNG , BURNS DAVID WILLIAM , GANTI SURYAPRAKASH , SCHNEIDER JOHN KEITH , BANDYOPADHYAY SAURAV , GU JIN
IPC: G06V30/144
Abstract: A method of determining whether a biometric object is part of a live individual is described. In one such method, image information is acquired from the biometric object by using a sensor, such as an ultrasonic sensor. The image information may be analyzed in at least two analysis stages. One of the analysis stages may be a temporal analysis stage that analyzes changes in the image information obtained during a time period throughout which the biometric object was continuously available to the sensor. For example, a dead/alive stage may analyze differences between image information taken at two different times in order to identify changes from one time to the next. Other stages may focus on aspects of a particular image information set, rather than seeking to assess changes over time. These other stages seek to determine whether an image information set exhibits characteristics similar to those of a live biometric object.
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