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公开(公告)号：US20190340807A1
公开(公告)日：2019-11-07
申请号：US16474322
申请日：2018-02-09
Applicant: Sony Interactive Entertainment Inc.
Inventor： Masakazu Suzuoki , Yuki Karasawa
Abstract: To achieve a balance between responsiveness of image display with respect to movement of a viewing point, and image quality. Reference viewing points are set in respect of a space containing an object to be displayed, and images of the space as viewed from these respective reference viewing points are created as reference images. Meanwhile, when pixel values of display images from a virtual camera are determined, reference images are selected wherein a point on the object represented by the pixel in question is represented as an image, and the values of these pixels are combined using a rule based on the positional relationship etc. of the reference viewing points with the virtual camera.
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公开(公告)号：US11430412B2
公开(公告)日：2022-08-30
申请号：US16770232
申请日：2017-12-19
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Masakazu Suzuoki , Yuki Karasawa
Abstract: With respect to a space including an object 40 of a display target, images of the space viewed from reference points 42a to 42c of view are created as reference images 46a, 46b, and 46c in advance and they are synthesized according to a position of an actual point of view to render a display image. In the certain reference image 46b, data other than a part 48 represented only in it is deleted. At the time of rendering of the deleted part, the other reference images 46a and 46c are used.
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Patent Agency Ranking
公开(公告)号：US11308577B2
公开(公告)日：2022-04-19
申请号：US16980004
申请日：2018-04-04
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Yuki Karasawa
Abstract: Moving images of a space, which includes objects 34 and 35 of a display target, as viewed from reference points are created in advance as reference images, and they are combined in response to actual positions of the points of view to draw a moving image. When the object 35 is displaced as indicated by an arrow mark in the space, reference points of view 30a to 30e are fixed as depicted in (a). Alternatively, the reference points of view are displaced in response to the displacement like reference points of view 36a to 36e in (b). Then, the moving images from the reference points of view are generated as the reference images.
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公开(公告)号：US11120613B2
公开(公告)日：2021-09-14
申请号：US16474322
申请日：2018-02-09
Applicant: Sony Interactive Entertainment Inc.
Inventor： Masakazu Suzuoki , Yuki Karasawa
Abstract: To achieve a balance between responsiveness of image display with respect to movement of a viewing point, and image quality. Reference viewing points are set in respect of a space containing an object to be displayed, and images of the space as viewed from these respective reference viewing points are created as reference images. Meanwhile, when pixel values of display images from a virtual camera are determined, reference images are selected wherein a point on the object represented by the pixel in question is represented as an image, and the values of these pixels are combined using a rule based on the positional relationship etc. of the reference viewing points with the virtual camera.
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公开(公告)号：US20210042879A1
公开(公告)日：2021-02-11
申请号：US16980004
申请日：2018-04-04
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Yuki Karasawa
Abstract: Moving images of a space, which includes objects 34 and 35 of a display target, as viewed from reference points are created in advance as reference images, and they are combined in response to actual positions of the points of view to draw a moving image. When the object 35 is displaced as indicated by an arrow mark in the space, reference points of view 30a to 30e are fixed as depicted in (a). Alternatively, the reference points of view are displaced in response to the displacement like reference points of view 36a to 36e in (b). Then, the moving images from the reference points of view are generated as the reference images.
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公开(公告)号：US11893705B2
公开(公告)日：2024-02-06
申请号：US17684101
申请日：2022-03-01
Applicant: Sony Interactive Entertainment Inc.
Inventor： Yuki Karasawa
CPC classification number: G06T3/20 , G06T7/90 , G06T2207/10024
Abstract: Moving images of a space, which includes objects 34 and 35 of a display target, as viewed from reference points are created in advance as reference images, and they are combined in response to actual positions of the points of view to draw a moving image. When the object 35 is displaced as indicated by an arrow mark in the space, reference points of view 30a to 30e are fixed as depicted in (a). Alternatively, the reference points of view are displaced in response to the displacement like reference points of view 36a to 36e in (b). Then, the moving images from the reference points of view are generated as the reference images.
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公开(公告)号：US11210853B2
公开(公告)日：2021-12-28
申请号：US16770420
申请日：2017-12-19
Applicant: SONY INTERACTIVE ENTERTAINMENT INC.
Inventor： Masakazu Suzuoki , Yuki Karasawa
Abstract: For a space including an object to be displayed, images of the space viewed from reference points of view are created in advance as reference images, and the reference images are combined according to a position of an actual point of view to draw a display image. In this case, a reference image not displaying reflection is used to determine the color of the object (S50). In a case of expressing reflection of another object (Y in S52), a position of the reflected object is estimated in a three-dimensional space (S54), a position on the reference image corresponding to the position is acquired (S56), and a color of the position is combined with the color of the object (S60).
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