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公开(公告)号：US20180253909A1
公开(公告)日：2018-09-06
申请号：US15841445
申请日：2017-12-14
Applicant: SONY CORPORATION
Inventor： Chongyu CHEN , Lei ZHANG
CPC classification number: G06T19/20 , G06T7/337 , G06T7/344 , G06T17/00 , G06T2207/10024 , G06T2207/10028 , G06T2219/2004
Abstract: The disclosure relates to an information processing apparatus, an information processing method, and a user equipment. The information processing apparatus according to an embodiment includes a processing circuitry. The processing circuitry is configured to acquire a depth map and a predetermined three-dimensional model of an object, wherein the predetermined three-dimensional model has a deformation parameter for controlling a deformation of at least a part of the predetermined three-dimensional model. The processing circuitry is further configured to determine a correspondence between a feature point in the at least a part of the predetermined three-dimensional model and a pixel of the depth map. The processing circuitry is further configured to generate a reconstructed three-dimensional model of the object, to which the deformation parameter being applicable, from the depth map based on the determined correspondence.
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公开(公告)号：US20180108141A1
公开(公告)日：2018-04-19
申请号：US15681686
申请日：2017-08-21
Applicant: Sony Corporation
Inventor： Chongyu CHEN , Lei ZHANG
CPC classification number: G06T7/50 , G06K9/00201 , G06K9/00302 , G06K9/00335 , G06T7/521 , G06T7/593 , G06T2200/08 , G06T2207/10012 , G06T2207/10024 , G06T2207/10028 , G06T2207/20076 , G06T2207/20221 , G06T2207/30201
Abstract: The disclosure relates to an information process device and an information processing method. The information processing device according to an embodiment includes a processing circuitry configured to acquire a depth image and information on an imaging characteristic of an image acquisition apparatus captured the depth image; determine, based on the information, an optimization model for processing the depth image; and process the depth image based on the optimization model.
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公开(公告)号：US20180255283A1
公开(公告)日：2018-09-06
申请号：US15841431
申请日：2017-12-14
Applicant: SONY CORPORATION
Inventor： Zhaoxin LI , Chongyu CHEN , Lei ZHANG
CPC classification number: H04N13/128 , G06K9/6256 , G06K9/6267 , H04N13/204 , H04N13/243 , H04N13/271 , H04N2013/0081
Abstract: The disclosure relates to an information processing apparatus and information processing method. The information processing apparatus according to an embodiment includes a processing circuitry configured to: derive a disparity map of an object based on at least two images among multi-view images of the object; estimate confidences of disparity values in the disparity map using a classifier trained in advance; and perform an optimization process on the disparity map based on disparity values of reference pixels having confidences higher than a predetermined level.
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公开(公告)号：US20180075315A1
公开(公告)日：2018-03-15
申请号：US15657344
申请日：2017-07-24
Applicant: Sony Corporation
Inventor： Shuhang GU , Chongyu CHEN , Lei ZHANG
CPC classification number: G06K9/46 , G06K9/6255 , G06K2009/4695 , G06T5/50 , G06T7/0002 , G06T7/593 , G06T2207/10028 , G06T2207/20081 , G06T2207/30168
Abstract: The disclosure relates to information processing apparatus and information processing method. The information processing apparatus according to an embodiment includes a processing circuitry configured to acquire a first depth image, a second depth image and an intensity image having a pixel correspondence with each other, wherein the second depth image being superior to the first depth image in terms of image quality. The processing circuitry is further configured to perform a training process based on the first depth image, the second depth image and the intensity image to derive parameters of an analysis sparse representation model modeling a relationship among the first depth image, the second depth image and the intensity image. The processing circuitry is configured to output the derived parameters.
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