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公开(公告)号：US10026229B1
公开(公告)日：2018-07-17
申请号：US15019257
申请日：2016-02-09
Applicant: A9.com, Inc.
Inventor： Ismet Zeki Yalniz , Rahul Bhotika , Song Cao , Michael Patrick Cutter , Colin Jon Taylor , Mark Scott Waldo , Chun-Kai Wang , Daniya Zamalieva
Abstract: An auxiliary device can be used to display a fiducial that contains information useful in determining the physical size of the fiducial as displayed on the auxiliary device. A primary device can capture image data including a representation of the fiducial. The scale and orientation of the fiducial can be determined, such that a graphical overlay can be generated of an item of interest that corresponds to that scale and orientation. The overlay can then be displayed along with the captured image data, in order to provide an augmented reality experience wherein the image displayed on the primary device represents a scale-appropriate view of the item in a location of interest corresponding to the location of the auxiliary device. As the primary device is moved and the viewpoint of the camera changes, changes in relative scale and orientation to the fiducial are determined and the overlay is updated accordingly.
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公开(公告)号：US09734634B1
公开(公告)日：2017-08-15
申请号：US14498832
申请日：2014-09-26
Applicant: A9.com, Inc.
Inventor： David Creighton Mott , Arnab Sanat Kumar Dhua , Colin Jon Taylor , Yu Lou , Chun-Kai Wang , Sudeshna Pantham , Himanshu Arora , Xi Zhang
CPC classification number: G06T19/006 , G02B27/017 , G06F1/1686 , G06F3/002 , G06F3/011 , G06F3/0304 , G06Q30/0643 , G06T19/00 , G06T19/20 , G06T2210/04 , G06T2215/16
Abstract: Systems and methods for displaying 3D containers in a computer generated environment are described. A computing device may provide a user with a catalog of objects which may be purchased. In order to view what an object may look like prior to purchasing the object, a computing device may show a 3D container that has the same dimensions as the object. As discussed herein, the 3D container may be located and oriented based on a two-dimensional marker. Moreover, some 3D containers may contain a representation of an object, which may be a 2D image of the object.
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公开(公告)号：US09747486B2
公开(公告)日：2017-08-29
申请号：US15282829
申请日：2016-09-30
Applicant: A9.com, Inc.
Inventor： Chun-Kai Wang , Yu Lou
CPC classification number: G06K7/1443 , G06K7/10722 , G06K7/1417
Abstract: Various algorithms are presented that enable an image of a data matrix to be analyzed and decoded for use in obtaining information about an object or item associated with the data matrix. The algorithms can account for variations in position and/or alignment of the data matrix. In one approach, the image is analyzed to determine a connected region of pixels. The connected region of pixels can be analyzed to determine a pair of pixels, included in the connected region of pixels, that is separated a greatest distance wherein a first pixel and second pixel of the pair of pixels is associated with image coordinates. Using the image coordinates of the pair of pixels, a potential area of the image that includes the visual code can be determined and the potential area can be analyzed to verify the presence of a potential data matrix.
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公开(公告)号：US20170323488A1
公开(公告)日：2017-11-09
申请号：US15662047
申请日：2017-07-27
Applicant: A9.com, Inc.
Inventor： David Creighton Mott , Arnab Sanat Kumar Dhua , Colin Jon Taylor , Yu Lou , Chun-Kai Wang , Sudeshna Pantham , Himanshu Arora , Xi Zhang
CPC classification number: G06T19/006 , G02B27/017 , G06F1/1686 , G06F3/002 , G06F3/011 , G06F3/0304 , G06Q30/0643 , G06T19/00 , G06T19/20 , G06T2210/04 , G06T2215/16
Abstract: Systems and methods for displaying 3D containers in a computer generated environment are described. A computing device may provide a user with a catalog of objects which may be purchased. In order to view what an object may look like prior to purchasing the object, a computing device may show a 3D container that has the same dimensions as the object. As discussed herein, the 3D container may be located and oriented based on a two-dimensional marker. Moreover, some 3D containers may contain a representation of an object, which may be a 2D image of the object.
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公开(公告)号：US09501681B1
公开(公告)日：2016-11-22
申请号：US14799327
申请日：2015-07-14
Applicant: A9.com, Inc.
Inventor： Chun-Kai Wang , Yu Lou
CPC classification number: G06K7/1443 , G06K7/10722 , G06K7/1417
Abstract: Various algorithms are presented that enable an image of a data matrix to be analyzed and decoded for use in obtaining information about an object or item associated with the data matrix. The algorithms can account for variations in position and/or alignment of the data matrix. In one approach, the image is analyzed to determine a connected region of pixels. The connected region of pixels can be analyzed to determine a pair of pixels, included in the connected region of pixels, that is separated a greatest distance wherein a first pixel and second pixel of the pair of pixels is associated with image coordinates. Using the image coordinates of the pair of pixels, a potential area of the image that includes the visual code can be determined and the potential area can be analyzed to verify the presence of a potential data matrix.
Abstract translation: 提出了使得能够分析和解码数据矩阵的图像以用于获得关于与数据矩阵相关联的对象或项目的信息的各种算法。 算法可以解释数据矩阵的位置和/或对齐方式的变化。 在一种方法中，分析图像以确定像素的连接区域。 可以分析连接的像素区域，以确定包括在连接的像素区域中的一对像素，其被分离出最大距离，其中该对像素对的第一像素和第二像素与图像坐标相关联。 使用该对像素的图像坐标，可以确定包括可视代码的图像的潜在区域，并且可以分析潜在区域以验证潜在数据矩阵的存在。
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Patent Agency Ranking
公开(公告)号：US10755485B2
公开(公告)日：2020-08-25
申请号：US16259387
申请日：2019-01-28
Applicant: A9.com, Inc.
Inventor： David Creighton Mott , Arnab Sanat Kumar Dhua , Colin Jon Taylor , Yu Lou , Chun-Kai Wang , Sudeshna Pantham , Himanshu Arora , Xi Zhang
Abstract: Systems and methods for displaying 3D containers in a computer generated environment are described. A computing device may provide a user with a catalog of objects which may be purchased. In order to view what an object may look like prior to purchasing the object, a computing device may show a 3D container that has the same dimensions as the object. As discussed herein, the 3D container may be located and oriented based on a two-dimensional marker. Moreover, some 3D containers may contain a representation of an object, which may be a 2D image of the object.
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公开(公告)号：US20170330009A1
公开(公告)日：2017-11-16
申请号：US15668501
申请日：2017-08-03
Applicant: A9.com, Inc.
Inventor： Chun-Kai Wang , Yu Lou
CPC classification number: G06K7/1443 , G06K7/10722 , G06K7/1417
Abstract: Various algorithms are presented that enable an image of a data matrix to be analyzed and decoded for use in obtaining information about an object or item associated with the data matrix. The algorithms can account for variations in position and/or alignment of the data matrix. In one approach, the image is analyzed to determine a connected region of pixels. The connected region of pixels can be analyzed to determine a pair of pixels, included in the connected region of pixels, that is separated a greatest distance wherein a first pixel and second pixel of the pair of pixels is associated with image coordinates. Using the image coordinates of the pair of pixels, a potential area of the image that includes the visual code can be determined and the potential area can be analyzed to verify the presence of a potential data matrix.
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公开(公告)号：US20170024595A1
公开(公告)日：2017-01-26
申请号：US15282829
申请日：2016-09-30
Applicant: A9.com, Inc.
Inventor： Chun-Kai Wang , Yu Lou
IPC: G06K7/14
CPC classification number: G06K7/1443 , G06K7/10722 , G06K7/1417
Abstract: Various algorithms are presented that enable an image of a data matrix to be analyzed and decoded for use in obtaining information about an object or item associated with the data matrix. The algorithms can account for variations in position and/or alignment of the data matrix. In one approach, the image is analyzed to determine a connected region of pixels. The connected region of pixels can be analyzed to determine a pair of pixels, included in the connected region of pixels, that is separated a greatest distance wherein a first pixel and second pixel of the pair of pixels is associated with image coordinates. Using the image coordinates of the pair of pixels, a potential area of the image that includes the visual code can be determined and the potential area can be analyzed to verify the presence of a potential data matrix.
Abstract translation: 提出了使得能够分析和解码数据矩阵的图像以用于获得关于与数据矩阵相关联的对象或项目的信息的各种算法。 算法可以解释数据矩阵的位置和/或对齐方式的变化。 在一种方法中，分析图像以确定像素的连接区域。 可以分析连接的像素区域，以确定包括在连接的像素区域中的一对像素，其被分离出最大距离，其中该对像素对的第一像素和第二像素与图像坐标相关联。 使用该对像素的图像坐标，可以确定包括可视代码的图像的潜在区域，并且可以分析潜在区域以验证潜在数据矩阵的存在。
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公开(公告)号：US10192364B2
公开(公告)日：2019-01-29
申请号：US15662047
申请日：2017-07-27
Applicant: A9.com, Inc.
Inventor： David Creighton Mott , Arnab Sanat Kumar Dhua , Colin Jon Taylor , Yu Lou , Chun-Kai Wang , Sudeshna Pantham , Himanshu Arora , Xi Zhang
Abstract: Systems and methods for displaying 3D containers in a computer generated environment are described. A computing device may provide a user with a catalog of objects which may be purchased. In order to view what an object may look like prior to purchasing the object, a computing device may show a 3D container that has the same dimensions as the object. As discussed herein, the 3D container may be located and oriented based on a two-dimensional marker. Moreover, some 3D containers may contain a representation of an object, which may be a 2D image of the object.
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公开(公告)号：US10169629B2
公开(公告)日：2019-01-01
申请号：US15668501
申请日：2017-08-03
Applicant: A9.com, Inc.
Inventor： Chun-Kai Wang , Yu Lou
Abstract: Various algorithms are presented that enable an image of a data matrix to be analyzed and decoded for use in obtaining information about an object or item associated with the data matrix. The algorithms can account for variations in position and/or alignment of the data matrix. In one approach, the image is analyzed to determine a connected region of pixels. The connected region of pixels can be analyzed to determine a pair of pixels, included in the connected region of pixels, that is separated a greatest distance wherein a first pixel and second pixel of the pair of pixels is associated with image coordinates. Using the image coordinates of the pair of pixels, a potential area of the image that includes the visual code can be determined and the potential area can be analyzed to verify the presence of a potential data matrix.
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