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公开(公告)号：US09900580B2
公开(公告)日：2018-02-20
申请号：US14630469
申请日：2015-02-24
Applicant: Intel Corporation
Inventor： Tao Ma , Yi Wu , Oscar Nestares , Kalpana Seshadrinathan , Wei Sun
CPC classification number: H04N13/243 , G06K9/3233 , G06T5/006 , G06T7/97 , G06T2207/10012 , G06T2207/20228 , H04N5/247 , H04N2013/0081
Abstract: Techniques for improved image disparity estimation are described. In one embodiment, for example, an apparatus may comprise a processor circuit and an imaging management module, and the imaging management module may be operable by the processor circuit to determine a measured horizontal disparity factor and a measured vertical disparity factor for a rectified image array, determine a composite horizontal disparity factor for the rectified image array based on the measured horizontal disparity factor and an implied horizontal disparity factor, and determine a composite vertical disparity factor for the rectified image array based on the measured vertical disparity factor and an implied vertical disparity factor. Other embodiments are described and claimed.
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公开(公告)号：US10192313B2
公开(公告)日：2019-01-29
申请号：US15206058
申请日：2016-07-08
Applicant: INTEL CORPORATION
Inventor： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor Kozintsev
Abstract: Systems, devices and methods are described including receiving a source image having a foreground portion and a background portion, where the background portion includes image content of a three-dimensional (3D) environment. A camera pose of the source image may be determined by comparing features of the source image to image features of target images of the 3D environment and using the camera pose to segment the foreground portion from the background portion may generate a segmented source image. The resulting segmented source image and the associated camera pose may be stored in a networked database. The camera pose and segmented source image may be used to provide a simulation of the foreground portion in a virtual 3D environment.
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公开(公告)号：US08995719B2
公开(公告)日：2015-03-31
申请号：US13710312
申请日：2012-12-10
Applicant: Intel Corporation
Inventor： Tao Ma , Yi Wu , Oscar Nestares , Kalpana Seshadrinathan , Wei Sun
CPC classification number: H04N13/243 , G06K9/3233 , G06T5/006 , G06T7/97 , G06T2207/10012 , G06T2207/20228 , H04N5/247 , H04N2013/0081
Abstract: Techniques for improved image disparity estimation are described. In one embodiment, for example, an apparatus may comprise a processor circuit and an imaging management module, and the imaging management module may be operable by the processor circuit to determine a measured horizontal disparity factor and a measured vertical disparity factor for a rectified image array, determine a composite horizontal disparity factor for the rectified image array based on the measured horizontal disparity factor and an implied horizontal disparity factor, and determine a composite vertical disparity factor for the rectified image array based on the measured vertical disparity factor and an implied vertical disparity factor. Other embodiments are described and claimed.
Abstract translation: 描述了用于改进图像差异估计的技术。 在一个实施例中，例如，装置可以包括处理器电路和成像管理模块，并且成像管理模块可以由处理器电路操作以确定经校正的图像阵列的测量的水平视差因子和测量的垂直视差因子 基于测量的水平视差因子和隐含的水平视差因子确定整流图像阵列的复合水平视差系数，并根据测量的垂直视差因子和隐含的垂直视差确定整流图像阵列的复合垂直视差系数 因子。 描述和要求保护其他实施例。
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公开(公告)号：US09875543B2
公开(公告)日：2018-01-23
申请号：US13710294
申请日：2012-12-10
Applicant: INTEL CORPORATION
Inventor： Tao Ma , Wei Sun , Oscar Nestares , Kalpana Seshadrinathan , Dinesh Jayaraman
CPC classification number: G06T7/80 , G06T7/85 , G06T2207/10012 , H04N13/243 , H04N13/246
Abstract: Techniques for rectification of camera arrays are described. In one embodiment, for example, an apparatus may comprise a processor circuit and an imaging management module, and the imaging management module may be operable on the processor circuit to determine a composite rotation matrix for a camera array comprising a plurality of cameras, determine a composite intrinsic parameter matrix for the camera array, and compute one or more rectification maps for the camera array based on the composite rotation matrix and the composite intrinsic parameter matrix, each of the one or more rectification maps corresponding to one of the plurality of cameras. Other embodiments are described and claimed.
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