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公开(公告)号：US09053355B2
公开(公告)日：2015-06-09
申请号：US14507678
申请日：2014-10-06
Applicant: QUALCOMM Technologies, Inc.
Inventor： Ben-Zion Shaick
IPC: G06K9/00
CPC classification number: G06K9/00255 , G06K9/00295
Abstract: Improved face tracking is provided during determination of an image by an imaging device using a low power face tracking unit. In one embodiment, image data associated with a frame and one or more face detection windows from a face detection unit may be received by the face tracking unit. The face detection windows are associated with the image data of the frame. A face list may be determined based on the face detection windows and one or more faces may be selected from the face list to generate an output face list. The output face list may then be provided to a processor of an imaging device for the detection of an image based on at least one of coordinate and scale values of the one or more faces on the output face list.
Abstract translation: 在使用低功率脸部跟踪单元的成像装置确定图像期间提供改进的面部跟踪。 在一个实施例中，面部跟踪单元可以接收与人脸检测单元相关联的帧和一个或多个面部检测窗口的图像数据。 脸部检测窗口与帧的图像数据相关联。 可以基于面部检测窗口确定面部列表，并且可以从面部列表中选择一个或多个面部以生成输出面部列表。 然后可以基于输出面列表上的一个或多个面的坐标和比例值中的至少一个将输出面列表提供给成像装置的处理器，以便检测图像。
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公开(公告)号：US20150193652A1
公开(公告)日：2015-07-09
申请号：US14596141
申请日：2015-01-13
Applicant: QUALCOMM Technologies, Inc.
Inventor： Ben-Zion Shaick
CPC classification number: G06K9/00302 , G06K9/00261 , G06K9/00268 , G06K9/00308 , G06K9/00624 , G06K9/52 , G06K9/6267 , G06K9/6857 , G06T7/20 , G06T2207/20081 , G06T2207/30201
Abstract: A method, apparatus, and manufacture for smiling face detection is provided. For each frame, a list of new smiling faces for the frame is generated by performing smiling face detection employing an object classifier that trained is to distinguish between smiling faces and all objects in the frame that are not smiling faces. For the first frame, the list of new smiling faces is employed as an input smiling face list for the next frame. For each frame after the first frame, a list of tracked smiles for the frame is generated by tracking smiling faces in the frame from the input smiling list for the frame. Further, a list of new smiling faces is generated for the next frame by combining the list of new smiling faces for the frame with the list of tracked smiles for the frame.
Abstract translation: 提供了一种用于微笑脸部检测的方法，装置和制造。 对于每个帧，通过使用被训练来区分微笑面部和不是笑脸的帧中的所有对象的对象分类器，通过执行微笑脸部检测来生成框架的新的笑脸的列表。 对于第一帧，新的笑脸的列表被用作下一帧的输入笑脸列表。 对于第一帧之后的每帧，通过从帧的输入微笑列表中跟踪帧中的笑脸来生成帧的跟踪微笑的列表。 此外，通过将用于该帧的新的笑脸的列表与用于该帧的被跟踪的微笑的列表相组合，为下一帧生成新的笑脸的列表。
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公开(公告)号：US20150086075A1
公开(公告)日：2015-03-26
申请号：US14507678
申请日：2014-10-06
Applicant: QUALCOMM Technologies, Inc.
Inventor： Ben-Zion Shaick
IPC: G06K9/00
CPC classification number: G06K9/00255 , G06K9/00295
Abstract: Improved face tracking is provided during determination of an image by an imaging device using a low power face tracking unit. In one embodiment, image data associated with a frame and one or more face detection windows from a face detection unit may be received by the face tracking unit. The face detection windows are associated with the image data of the frame. A face list may be determined based on the face detection windows and one or more faces may be selected from the face list to generate an output face list. The output face list may then be provided to a processor of an imaging device for the detection of an image based on at least one of coordinate and scale values of the one or more faces on the output face list.
Abstract translation: 在使用低功率脸部跟踪单元的成像装置确定图像期间提供改进的面部跟踪。 在一个实施例中，面部跟踪单元可以接收与人脸检测单元相关联的帧和一个或多个面部检测窗口的图像数据。 脸部检测窗口与帧的图像数据相关联。 可以基于面部检测窗口确定面部列表，并且可以从面部列表中选择一个或多个面部以生成输出面部列表。 然后可以基于输出面列表上的一个或多个面的坐标和比例值中的至少一个将输出面列表提供给成像装置的处理器，以便检测图像。
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公开(公告)号：US09195884B2
公开(公告)日：2015-11-24
申请号：US14596141
申请日：2015-01-13
Applicant: QUALCOMM Technologies, Inc.
Inventor： Ben-Zion Shaick
CPC classification number: G06K9/00302 , G06K9/00261 , G06K9/00268 , G06K9/00308 , G06K9/00624 , G06K9/52 , G06K9/6267 , G06K9/6857 , G06T7/20 , G06T2207/20081 , G06T2207/30201
Abstract: A method, apparatus, and manufacture for smiling face detection is provided. For each frame, a list of new smiling faces for the frame is generated by performing smiling face detection employing an object classifier that trained is to distinguish between smiling faces and all objects in the frame that are not smiling faces. For the first frame, the list of new smiling faces is employed as an input smiling face list for the next frame. For each frame after the first frame, a list of tracked smiles for the frame is generated by tracking smiling faces in the frame from the input smiling list for the frame. Further, a list of new smiling faces is generated for the next frame by combining the list of new smiling faces for the frame with the list of tracked smiles for the frame.
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