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公开(公告)号：US09785854B2
公开(公告)日：2017-10-10
申请号：US14802800
申请日：2015-07-17
Applicant: SONY CORPORATION , Sony Computer Entertainment Inc.
Inventor： Hiroyuki Segawa , Akio Ohba , Tetsugo Inada , Hirofumi Okamoto , Atsushi Kimura , Takashi Kohashi , Takashi Itou
IPC: G06K9/00 , G06K9/32 , H04N13/00 , G06K9/46 , G06K9/62 , G06F3/01 , A63F13/213 , G01B11/22 , G06T7/593 , G06K9/44
CPC classification number: G06K9/3241 , A63F13/213 , G01B11/22 , G06F3/005 , G06F3/017 , G06F3/0304 , G06K9/00208 , G06K9/00744 , G06K9/00771 , G06K9/44 , G06K9/4604 , G06K9/6215 , G06T7/593 , G06T2207/10016 , H04N13/128 , H04N2013/0081
Abstract: An information processor includes: a similarity data generation portion generating, for a position within the search range, similarity data that represents the calculated similarity to the image in the reference block in association with the position within the search range; a similarity correction portion smoothing the similarity data in a direction of space on a basis of similarity data; a result evaluation portion detecting a position with a maximum similarity value in each piece of the smoothed similarity data; a depth image generation portion generating a depth image by associating the position of the subject in the depth direction with an image plane; and an output information generation section performing given information processing on a basis of the subject position in a three-dimensional space using the depth image and outputting the result of information processing.
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公开(公告)号：US10063838B2
公开(公告)日：2018-08-28
申请号：US14802709
申请日：2015-07-17
Applicant: SONY CORPORATION , Sony Computer Entertainment Inc.
Inventor： Hiroyuki Segawa , Akio Ohba , Tetsugo Inada , Hirofumi Okamoto , Atsushi Kimura , Takashi Kohashi , Takashi Itou
CPC classification number: H04N13/239 , G06F3/011 , G06F3/0304 , G06T1/20 , G06T7/593 , G06T2207/20016 , G06T2207/20021 , H04N2013/0081
Abstract: An information processor includes: a similarity data generation portion generating similarity data that represents the calculated similarity to the image in the reference block in association with a position within the search range; a result evaluation portion detecting a position with a maximum similarity value for each piece of the similarity data and screening the detection result by making a given evaluation of the similarity; a depth image generation portion finding a parallax for each of the reference blocks using the detection result validated as a result of screening, calculating a position of a subject in a depth direction on a basis of the parallax, and generating a depth image by associating the position of the subject in the depth direction with an image plane; and an output information generation section performing given information processing on a basis of the subject position in a three-dimensional space using the depth image and outputting the result of information processing.
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公开(公告)号：US09210395B2
公开(公告)日：2015-12-08
申请号：US13783671
申请日：2013-03-04
Applicant: Sony Corporation
Inventor： Takashi Itou , Hiroki Ohtsuki
CPC classification number: H04N13/106 , G06T1/00 , H04N5/3572 , H04N5/361 , H04N5/367
Abstract: There is provided an image processing device including an image input unit that performs image division on an input image, an evaluation value generation unit that generates an evaluation value based on an image signal of the input image, and a plurality of signal processing units that perform signal processing on the image signal based on the evaluation value generated by the evaluation value generation unit, wherein the plurality of signal processing units perform the signal processing using image signals of divided images divided by the image input unit.
Abstract translation: 提供了一种图像处理装置，包括对输入图像进行图像分割的图像输入单元，基于输入图像的图像信号生成评价值的评估值生成单元和执行的多个信号处理单元 基于由评估值生成单元生成的评估值对图像信号进行信号处理，其中，所述多个信号处理单元使用由图像输入单元分割的分割图像的图像信号进行信号处理。
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公开(公告)号：US20130235150A1
公开(公告)日：2013-09-12
申请号：US13783671
申请日：2013-03-04
Applicant: SONY CORPORATION
Inventor： Takashi Itou , Hiroki Ohtsuki
IPC: H04N13/00
CPC classification number: H04N13/106 , G06T1/00 , H04N5/3572 , H04N5/361 , H04N5/367
Abstract: There is provided an image processing device including an image input unit that performs image division on an input image, an evaluation value generation unit that generates an evaluation value based on an image signal of the input image, and a plurality of signal processing units that perform signal processing on the image signal based on the evaluation value generated by the evaluation value generation unit, wherein the plurality of signal processing units perform the signal processing using image signals of divided images divided by the image input unit.
Abstract translation: 提供了一种图像处理装置，包括对输入图像进行图像分割的图像输入单元，基于输入图像的图像信号生成评价值的评估值生成单元和执行的多个信号处理单元 基于由评估值生成单元生成的评估值对图像信号进行信号处理，其中，所述多个信号处理单元使用由图像输入单元分割的分割图像的图像信号进行信号处理。
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