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公开(公告)号：US09582879B2
公开(公告)日：2017-02-28
申请号：US14518596
申请日：2014-10-20
Applicant: Microsoft Technology Licensing, LLC
Inventor： Beibei Cheng , Benjamin William Walker , Jonathan Ross Hoof , Daniel Kennett , Anis Ahmad
CPC classification number: G06T7/0012 , A61B5/024 , G06K9/00234 , G06K9/00335 , G06K9/6267 , G06T7/0014 , G06T7/50 , G06T7/70 , G06T7/90 , G06T11/60 , G06T2207/10024 , G06T2207/10048 , G06T2207/30048 , G06T2207/30088 , G06T2207/30196 , H04N5/33
Abstract: A facial skin mask may be generated based on isolating a head part in a captured image, removing a first pixel that is indicative of non-skin from the head part in the captured image, and removing a second pixel that is indicative of having a high velocity from the head part in the captured image. Heart rate may be detected based on the change of color of the pixels of the generated facial skin mask.
Abstract translation: 可以基于在捕获的图像中分离头部来产生面部皮肤掩模，从捕获的图像中的头部移除指示非皮肤的第一像素，以及去除指示具有高的部分的第二像素 拍摄图像中头部的速度。 可以基于生成的面部皮肤掩模的像素的颜色的变化来检测心率。
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Patent Agency Ranking
公开(公告)号：US10026171B2
公开(公告)日：2018-07-17
申请号：US15406181
申请日：2017-01-13
Applicant: Microsoft Technology Licensing, LLC
Inventor： Beibei Cheng , Benjamin William Walker , Jonathan Ross Hoof , Daniel Kennett , Anis Ahmad
Abstract: A facial skin mask may be generated based on isolating a head part in a captured image, removing a first pixel that is indicative of non-skin from the head part in the captured image, and removing a second pixel that is indicative of having a high velocity from the head part in the captured image. Heart rate may be detected based on the change of color of the pixels of the generated facial skin mask.
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公开(公告)号：US09390487B2
公开(公告)日：2016-07-12
申请号：US14518915
申请日：2014-10-20
Applicant: Microsoft Technology Licensing, LLC
Inventor： Jonathan Ross Hoof , Benjamin William Walker , Beibei Cheng
Abstract: Changes in image exposure setting may be compensated by creating a table of aggregate differences between corresponding pixels in two images and applying the table of aggregate differences to a portion of one of the two images. The images may be in any color space for visible light, or images not of visible light, such as infrared or depth images. In various configurations, the differences may be aggregated by averaging the differences for pixels of a certain value in one of the two images.
Abstract translation: 图像曝光设置的改变可以通过创建两个图像中的相应像素之间的聚集差异的表来补偿，并将聚集差异表应用于两个图像之一的一部分。 图像可以在可见光的任何颜色空间中，或者不是可见光的图像，例如红外或深度图像。 在各种配置中，可以通过对两个图像之一中的某个值的像素的差进行平均来聚合差异。
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公开(公告)号：US10529071B2
公开(公告)日：2020-01-07
申请号：US16036792
申请日：2018-07-16
Applicant: Microsoft Technology Licensing, LLC
Inventor： Beibei Cheng , Benjamin William Walker , Jonathan Ross Hoof , Daniel Kennett , Anis Ahmad
IPC: G06T7/00 , G06T7/90 , A61B5/024 , G06K9/00 , G06T7/50 , G06T7/70 , G06K9/62 , G06T11/60 , H04N5/33
Abstract: A facial skin mask may be generated based on isolating a head part in a captured image, removing a first pixel that is indicative of non-skin from the head part in the captured image, and removing a second pixel that is indicative of having a high velocity from the head part in the captured image. Heart rate may be detected based on the change of color of the pixels of the generated facial skin mask.
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公开(公告)号：US20190073767A1
公开(公告)日：2019-03-07
申请号：US16036792
申请日：2018-07-16
Applicant: Microsoft Technology Licensing, LLC
Inventor： Beibei Cheng , Benjamin William Walker , Jonathan Ross Hoof , Daniel Kennett , Anis Ahmad
IPC: G06T7/00 , H04N5/33 , G06T7/90 , G06T7/70 , A61B5/024 , G06K9/00 , G06T11/60 , G06T7/50 , G06K9/62
CPC classification number: G06T7/0012 , A61B5/024 , G06K9/00234 , G06K9/00335 , G06K9/6267 , G06T7/0014 , G06T7/50 , G06T7/70 , G06T7/90 , G06T11/60 , G06T2207/10024 , G06T2207/10048 , G06T2207/30048 , G06T2207/30088 , G06T2207/30196 , H04N5/33
Abstract: A facial skin mask may be generated based on isolating a head part in a captured image, removing a first pixel that is indicative of non-skin from the head part in the captured image, and removing a second pixel that is indicative of having a high velocity from the head part in the captured image. Heart rate may be detected based on the change of color of the pixels of the generated facial skin mask.
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公开(公告)号：US20170132786A1
公开(公告)日：2017-05-11
申请号：US15406181
申请日：2017-01-13
Applicant: Microsoft Technology Licensing, LLC
Inventor： Beibei Cheng , Benjamin William Walker , Jonathan Ross Hoof , Daniel Kennett , Anis Ahmad
CPC classification number: G06T7/0012 , A61B5/024 , G06K9/00234 , G06K9/00335 , G06K9/6267 , G06T7/0014 , G06T7/50 , G06T7/70 , G06T7/90 , G06T11/60 , G06T2207/10024 , G06T2207/10048 , G06T2207/30048 , G06T2207/30088 , G06T2207/30196 , H04N5/33
Abstract: A facial skin mask may be generated based on isolating a head part in a captured image, removing a first pixel that is indicative of non-skin from the head part in the captured image, and removing a second pixel that is indicative of having a high velocity from the head part in the captured image. Heart rate may be detected based on the change of color of the pixels of the generated facial skin mask.
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