Patents by Inventor Rikio Onai
Rikio Onai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10121226Abstract: An information processing device sets a second scaling factor used to display a character image extracted from an image. The second scaling factor is different from a first scaling factor used to display a background image extracted from the image. The information processing device adjusts at least either the character image changed in display size with the second scaling factor or the background image changed in display size with the first scaling factor, based on the relationship between the display state of the character image changed in display size and the display state of the surrounding area of the character image that has been changed in display size and is overlaid on the background image changed in display size.Type: GrantFiled: November 21, 2014Date of Patent: November 6, 2018Assignee: Rakuten, Inc.Inventors: Soh Masuko, Hiromi Hirano, Naoki Ogawa, Rikio Onai, Makoto Okabe
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Patent number: 9876965Abstract: A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by first-object depth information. In the second moving image, a second object is drawn, and accompanied by second-object depth information. A moving image generator (105) generates a third moving image in which the first moving image and the second moving image are synthesized. A clash determiner (103) serving as an interference determiner refers to the first-object depth information and the second-object depth information to determine whether the first object and the second object in the third moving image satisfy interference conditions. In cases when it is determined that the interference conditions are satisfied, a corrector (106) performs deforming transformation corresponding to correction of the shape of the trajectory of movement of the second object in three-dimensional space, thereby correcting the second moving image.Type: GrantFiled: September 7, 2012Date of Patent: January 23, 2018Assignee: Rakuten, Inc.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Patent number: 9819878Abstract: A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by first-object depth information. In the second moving image, a second object is drawn, and accompanied by second-object depth information. A moving image generator (105) generates a third moving image in which the first moving image and the second moving image are synthesized. A clash determiner (103) serving as an interference determiner refers to the first-object depth information and the second-object depth information to determine whether the first object and the second object in the third moving image satisfy interference conditions. If it is determined that the interference conditions are satisfied, a corrector (106) corrects the second moving image by performing a non-deforming transformation in which the shape of the trajectory expressing movement in three-dimensional space over time is maintained.Type: GrantFiled: September 7, 2012Date of Patent: November 14, 2017Assignee: Rakuten, Inc.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Publication number: 20170323425Abstract: An information processing device sets a second scaling factor used to display a character image extracted from an image. The second scaling factor is different from a first scaling factor used to display a background image extracted from the image. The information processing device adjusts at least either the character image changed in display size with the second scaling factor or the background image changed in display size with the first scaling factor, based on the relationship between the display state of the character image changed in display size and the display state of the surrounding area of the character image that has been changed in display size and is overlaid on the background image changed in display size.Type: ApplicationFiled: November 21, 2014Publication date: November 9, 2017Applicant: Rakuten, Inc.Inventors: Soh MASUKO, Hiromi HIRANO, Naoki OGAWA, Rikio ONAI, Makoto OKABE
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Patent number: 9723225Abstract: A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by the anterior-surface depth of the first object. In the second moving image, a second object is drawn, and accompanied by the anterior-surface depth of the second object. A rear-surface-depth acquirer (102) acquires the rear-surface depth of the first object and the rear-surface depth of the second object. A clash determiner (103) functioning as an interference determiner refers to the anterior-surface depth and rear-surface depth of the first object to obtain an occupancy space which the first object can occupy, and refers to the anterior-surface depth and the rear-surface depth of the second object to determine whether the occupancy space and the second object drawn in certain frames of the second moving image satisfy interference conditions.Type: GrantFiled: October 1, 2012Date of Patent: August 1, 2017Assignee: Rakuten, Inc.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Patent number: 9710948Abstract: An image generation device includes an acquisition unit that acquires an image to be processed, a region information acquisition unit that acquires a region to be processed in the image to be processed, an image-to-be-superimposed acquisition unit that acquires a parameter indicating a feature of the region to be processed and affecting a motion of a liquid and acquires an image to be superimposed based on image-to-be-superimposed information stored in association with the parameter indicating the feature of the region to be processed by referring to a storage means storing a feature parameter affecting a motion of a liquid and image-to-be-superimposed information for acquiring an image to be superimposed where a liquid in motion is shown in association with each other, and a superimposition unit that superimposes the image to be superimposed on the region to be processed.Type: GrantFiled: October 20, 2014Date of Patent: July 18, 2017Assignee: Rakuten, Inc.Inventors: Shohei Sakiyama, Makoto Okabe, Rikio Onai, Hiromi Hirano
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Patent number: 9692974Abstract: An image creation device includes an acquisition unit that acquires an image to be processed, a region information acquisition unit that acquires region information specifying an object region where an object to be processed is shown in the image to be processed, a setting unit that sets a fixed control point, a vibration control point and a vibration direction based on a shape of the object region by referring to a storage unit storing a shape of the object in association with a fixed control point, a vibration control point and a vibration direction when the object vibrates, a creation unit that creates a video to be displayed with the object vibrating in accordance with the fixed control point, the vibration control point and the vibration direction, and an output unit that outputs the image to be processed where the video is superimposed.Type: GrantFiled: October 17, 2014Date of Patent: June 27, 2017Assignee: Rakuten, Inc.Inventors: Shohei Sakiyama, Makoto Okabe, Rikio Onai, Hiromi Hirano
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Patent number: 9633453Abstract: A volume of an object is constructed from images obtained by imaging the object or the like and depicting the object. The calculator 102 of the image processing device 101 calculates a statistic of each of first material images depicting an object. The initializer 104 constructs a volume of the object from multiple second material images depicting the object and multiple second imaging directions associated respectively with the multiple second material images. The estimator 103 estimates the statistic associated with an observation direction from the calculated statistics. The render 105 renders an image by observing the constructed volume in the observation direction. The corrector 106 corrects the rendered image based on the statistic estimated in association with the observation direction. The constructor 107 constructs a volume of the object from at least the observation direction and corrected image.Type: GrantFiled: March 9, 2015Date of Patent: April 25, 2017Assignee: Rakuten, Inc.Inventors: Makoto Okabe, Rikio Onai, Hiromi Hirano
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Publication number: 20160247304Abstract: An image generation device includes an acquisition unit that acquires an image to be processed, a region information acquisition unit that acquires a region to be processed in the image to be processed, an image-to-be-superimposed acquisition unit that acquires a parameter indicating a feature of the region to be processed and affecting a motion of a liquid and acquires an image to be superimposed based on image-to-be-superimposed information stored in association with the parameter indicating the feature of the region to be processed by referring to a storage means storing a feature parameter affecting a motion of a liquid and image-to-be-superimposed information for acquiring an image to be superimposed where a liquid in motion is shown in association with each other, and a superimposition unit that superimposes the image to be superimposed on the region to be processed.Type: ApplicationFiled: October 20, 2014Publication date: August 25, 2016Applicant: Rakuten, Inc.Inventors: Shohei SAKIYAMA, Makoto OKABE, Rikio ONAI, Hiromi HIRANO
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Patent number: 9374535Abstract: Provided is a moving-image processing device for determining interference between objects. A moving-image processing device (101) determines whether a first object drawn in a first moving image clashes with a second object drawn in a second moving image. The first moving image is accompanied by a first anterior-surface depth for the first object. The second moving image is accompanied by a second anterior-surface depth for the second object. A rear-surface depth acquirer (102) acquires a first rear-surface depth for the first object, and a second rear-surface depth for the second object.Type: GrantFiled: October 1, 2012Date of Patent: June 21, 2016Assignee: Rakuten, Inc.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Publication number: 20160071249Abstract: A volume of an object is constructed from images obtained by imaging the object or the like and depicting the object. The calculator 102 of the image processing device 101 calculates a statistic of each of first material images depicting an object. The initializer 104 constructs a volume of the object from multiple second material images depicting the object and multiple second imaging directions associated respectively with the multiple second material images. The estimator 103 estimates the statistic associated with an observation direction from the calculated statistics. The render 105 renders an image by observing the constructed volume in the observation direction. The corrector 106 corrects the rendered image based on the statistic estimated in association with the observation direction. The constructor 107 constructs a volume of the object from at least the observation direction and corrected image.Type: ApplicationFiled: March 9, 2015Publication date: March 10, 2016Applicant: RAKUTEN, INC.Inventors: Makoto OKABE, Rikio ONAI, Hiromi HIRANO
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Publication number: 20150201132Abstract: A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by first-object depth information. In the second moving image, a second object is drawn, and accompanied by second-object depth information. A moving image generator (105) generates a third moving image in which the first moving image and the second moving image are synthesized. A clash determiner (103) serving as an interference determiner refers to the first-object depth information and the second-object depth information to determine whether the first object and the second object in the third moving image satisfy interference conditions. In cases when it is determined that the interference conditions are satisfied, a corrector (106) performs deforming transformation corresponding to correction of the shape of the trajectory of movement of the second object in three-dimensional space, thereby correcting the second moving image.Type: ApplicationFiled: September 7, 2012Publication date: July 16, 2015Applicant: RAKUTEN, INC.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Patent number: 9076036Abstract: A video search device for video searches in which a user specifies the position and orientation of an object that should appear in a video. A receiver receives input of a still image, two reference positions in the still image and two target positions in a video frame. An extractor extracts a reference image containing the two reference positions from the still image. A searcher searches for similar frame images in which local images similar to the reference image are depicted, from frame images in the video, traces movement tracks of two noteworthy pixels at start positions corresponding to the two reference positions in a local image when time advances or regresses from a similar frame image in the video, searches for a target frame image where the two movement tracks approach two target positions, and produces videos containing the similar frame image and the target frame image.Type: GrantFiled: October 12, 2012Date of Patent: July 7, 2015Assignee: Rakuten, Inc.Inventors: Hiromi Hirano, Masahiro Sanjo, Yuta Kawate, Makoto Okabe, Rikio Onai
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Patent number: 9058328Abstract: A search server includes an extracting unit that extracts a search target matching a search condition based on profile data, and a transmitting unit that transmits the search target to a user terminal. The search condition includes a first frequency of appearance for each of one or more specified topics specified by a user in a first specified period and a second frequency of appearance for each of the specified topics in a second specified period being later than the first specified period. The extracting unit extracts the search target where the frequency of appearance for each of the specified topics in a first search target period and a second search target period being later than the first search target period are identical or similar to the first frequency of appearance and the second frequency of appearance, respectively.Type: GrantFiled: February 24, 2012Date of Patent: June 16, 2015Assignee: Rakuten, Inc.Inventors: Kazufumi Watanabe, Makoto Okabe, Rikio Onai, Masahiro Sanjo, Hiromi Hirano
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Publication number: 20150109466Abstract: An image creation device includes an acquisition unit that acquires an image to be processed, a region information acquisition unit that acquires region information specifying an object region where an object to be processed is shown in the image to be processed, a setting unit that sets a fixed control point, a vibration control point and a vibration direction based on a shape of the object region by referring to a storage unit storing a shape of the object in association with a fixed control point, a vibration control point and a vibration direction when the object vibrates, a creation unit that creates a video to be displayed with the object vibrating in accordance with the fixed control point, the vibration control point and the vibration direction, and an output unit that outputs the image to be processed where the video is superimposed.Type: ApplicationFiled: October 17, 2014Publication date: April 23, 2015Applicant: RAKUTEN, INC.Inventors: Shohei SAKIYAMA, Makoto OKABE, Rikio ONAI, Hiromi HIRANO
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Publication number: 20140347560Abstract: A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by first-object depth information. In the second moving image, a second object is drawn, and accompanied by second-object depth information. A moving image generator (105) generates a third moving image in which the first moving image and the second moving image are synthesized. A clash determiner (103) serving as an interference determiner refers to the first-object depth information and the second-object depth information to determine whether the first object and the second object in the third moving image satisfy interference conditions. If it is determined that the interference conditions are satisfied, a corrector (106) corrects the second moving image by performing a non-deforming transformation in which the shape of the trajectory expressing movement in three-dimensional space over time is maintained.Type: ApplicationFiled: September 7, 2012Publication date: November 27, 2014Applicant: RAKUTEN, INC.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Publication number: 20140340477Abstract: A moving-image processing device (101) synthesizes a first moving image and a second moving image. In the first moving image, a first object is drawn, and accompanied by the anterior-surface depth of the first object. In the second moving image, a second object is drawn, and accompanied by the anterior-surface depth of the second object. A rear-surface-depth acquirer (102) acquires the rear-surface depth of the first object and the rear-surface depth of the second object. A clash determiner (103) functioning as an interference determiner refers to the anterior-surface depth and rear-surface depth of the first object to obtain an occupancy space which the first object can occupy, and refers to the anterior-surface depth and the rear-surface depth of the second object to determine whether the occupancy space and the second object drawn in certain frames of the second moving image satisfy interference conditions.Type: ApplicationFiled: October 1, 2012Publication date: November 20, 2014Applicant: Rakuten, Inc.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Publication number: 20140321736Abstract: Provided is a moving-image processing device for determining interference between objects. A moving-image processing device (101) determines whether a first object drawn in a first moving image clashes with a second object drawn in a second moving image. The first moving image is accompanied by a first anterior-surface depth for the first object. The second moving image is accompanied by a second anterior-surface depth for the second object. A rear-surface depth acquirer (102) acquires a first rear-surface depth for the first object, and a second rear-surface depth for the second object.Type: ApplicationFiled: October 1, 2012Publication date: October 30, 2014Applicant: RAKUTEN, INC.Inventors: Rikio Onai, Makoto Okabe, Tatsuya Kurihara, Masahiro Sanjo, Hiromi Hirano
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Publication number: 20140205148Abstract: A video search device for video searches in which a user specifies the position and orientation of an object that should appear in a video. A receiver receives input of a still image, two reference positions in the still image and two target positions in a video frame. An extractor extracts a reference image containing the two reference positions from the still image. A searcher searches for similar frame images in which local images similar to the reference image are depicted, from frame images in the video, traces movement tracks of two noteworthy pixels at start positions corresponding to the two reference positions in a local image when time advances or regresses from a similar frame image in the video, searches for a target frame image where the two movement tracks approach two target positions, and produces videos containing the similar frame image and the target frame image.Type: ApplicationFiled: October 12, 2012Publication date: July 24, 2014Inventors: Hiromi Hirano, Masahiro Sanjo, Yuta Kawate, Makoto Okabe, Rikio Onai
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Patent number: 8660309Abstract: There are provided an image processing apparatus, an image processing method and an image processing program for transforming a target image having no contour of straight line portions. An ellipse E1 by which the target image is approximated is calculated (S20), a center candidate O.sub.A of the target image is decided (S21), a first polygon P1 associated with the ellipse and the center candidate is calculated (S22), a projective transformation matrix for projectively transforming the first polygon into a second polygon P1? associated with an ellipse whose center is a point where the center candidate is projectively transformed is calculated (S23), and the target image is projectively transformed based on the projective transformation matrix to obtain a transformation image (S24).Type: GrantFiled: October 18, 2010Date of Patent: February 25, 2014Assignee: Rakuten, Inc.Inventors: Rikio Onai, Tomohiro Sato, Masaya Mori, Masahiro Sanjo