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公开(公告)号：US20170213074A1
公开(公告)日：2017-07-27
申请号：US15008186
申请日：2016-01-27
Applicant: INTEL CORPORATION
Inventor： Hyungsoo Lee , Yeongjae Cheon , Sumin Lee , Minje Park
CPC classification number: G06K9/00288 , G06F17/30256 , G06K9/00281 , G06K9/6215
Abstract: Techniques are provided for facial recognition using decoy-based matching of facial image features. An example method may include comparing extracted facial features of an input image, provided for recognition, to facial features of each of one or more images in a gallery of known faces, to select a closest gallery image. The method may also include calculating a first distance between the input image and the selected gallery image. The method may further include comparing the facial features of the input image to facial features of each of one or more images in a set of decoy faces, to select a closest decoy image and calculating a second distance between the input image and the selected decoy image. The method may further include recognizing a match between the input image and the selected gallery image based on a comparison of the first distance and the second distance.
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公开(公告)号：US09977950B2
公开(公告)日：2018-05-22
申请号：US15008186
申请日：2016-01-27
Applicant: INTEL CORPORATION
Inventor： Hyungsoo Lee , Yeongjae Cheon , Sumin Lee , Minje Park
CPC classification number: G06K9/00288 , G06F17/30256 , G06K9/00281 , G06K9/6215
Abstract: Techniques are provided for facial recognition using decoy-based matching of facial image features. An example method may include comparing extracted facial features of an input image, provided for recognition, to facial features of each of one or more images in a gallery of known faces, to select a closest gallery image. The method may also include calculating a first distance between the input image and the selected gallery image. The method may further include comparing the facial features of the input image to facial features of each of one or more images in a set of decoy faces, to select a closest decoy image and calculating a second distance between the input image and the selected decoy image. The method may further include recognizing a match between the input image and the selected gallery image based on a comparison of the first distance and the second distance.
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公开(公告)号：US09390478B2
公开(公告)日：2016-07-12
申请号：US14491698
申请日：2014-09-19
Applicant: Intel Corporation
Inventor： Kanghee Lee , Sumin Lee , Minje Park , Tae-Hoon Kim
CPC classification number: G06T5/002 , G06T5/20 , G06T7/90 , G06T2207/10004 , G06T2207/10024 , G06T2207/20028 , G06T2207/20182 , G06T2207/30088 , G06T2207/30201 , H04N9/643 , H04N9/646
Abstract: System, apparatus, method, and computer readable media for on-the-fly captured image data enhancement. An image or video stream is enhanced with a filter in concurrence with generation of the stream by a camera module. In one exemplary embodiment, HD image frames are filtered at a rate of 30 fps, or more, to enhance human skin tones with an edge-preserving smoothing filter. In embodiments, the smoothing filter is applied to an image representation of reduced resolution, reducing computational overhead of the filter. The filtered image is then upsampled and blended with a map that identifies edges to maintain an edge quality comparable to a smoothing filter applied at full resolution. A device platform including a camera module and comporting with the exemplary architecture may provide enhanced video camera functionality even at low image processing bandwidth.
Abstract translation: 用于即时拍摄图像数据增强的系统，装置，方法和计算机可读介质。 使用过滤器增强图像或视频流，同时由相机模块生成流。 在一个示例性实施例中，以30fps或更大的速率对HD图像帧进行滤波，以利用边缘保持平滑滤波器增强人体肤色。 在实施例中，平滑滤波器被应用于降低分辨率的图像表示，减少了滤波器的计算开销。 然后对经滤波的图像进行上采样并与识别边缘的映射混合，以保持与以全分辨率应用的平滑滤波器相当的边缘质量。 包括相机模块和与示例性架构相融合的设备平台即使在低图像处理带宽下也可以提供增强的摄像机功能。
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