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公开(公告)号：US20200294258A1
公开(公告)日：2020-09-17
申请号：US16805964
申请日：2020-03-02
Applicant: FUJITSU LIMITED
Inventor： Yu Ishikawa , Atsunori Moteki , Toshiyuki Yoshitake
Abstract: An image processing apparatus includes: a memory that stores shape information including a plurality of line segments representing a shape of an object; and a processor. The processor is configured to: detect a plurality of feature lines from an image of the object, generate a target projection line by projecting any of the plurality of line segments over the image of the object, extract a feature line overlapping with a predetermined region based on the target projection line over the image of the object from the plurality of feature lines to generate a set of feature lines, and select a target feature line from the set of feature lines based on gradient information indicating a gradient of pixel values over the image of the object, and calculate a deviation amount between a line segment corresponding to the target projection line and the target feature line.
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公开(公告)号：US10223804B2
公开(公告)日：2019-03-05
申请号：US15352722
申请日：2016-11-16
Applicant: FUJITSU LIMITED
Inventor： Atsunori Moteki , Nobuyasu Yamaguchi , Toshiyuki Yoshitake
IPC: G06T7/73
Abstract: A method includes associating a plurality of first feature points with a plurality of second feature points, the plurality of first feature points being included in a keyframe that represents a first captured image at a first time when a position and an orientation of a camera are successfully estimated, the plurality of second feature points being included in a second captured image captured at a second time, calculating vectors based on feature descriptors of the first feature points and feature descriptors of the second feature points for respective pairs of the first feature points and the second feature points, determining whether an association of the first feature points and the second feature points is satisfactory, and performing an estimation process that estimates a new position and a new orientation of the camera at the second time when the association is determined to be satisfactory.
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公开(公告)号：US20240394295A1
公开(公告)日：2024-11-28
申请号：US18653456
申请日：2024-05-02
Applicant: Fujitsu Limited
Inventor： Kaori Fujimoto , Junichi Suga , Toshiyuki Yoshitake , Kazuaki Nimura
IPC: G06F16/387 , G06F16/383
Abstract: A computer-readable recording medium stores an information verification program for causing a computer to execute a process. The process includes: acquiring posted information that includes first information which is text information, second information which is at least one of image information and audio information, and metadata of the second information; specifying an event that occurs, based on the first information; specifying an influence range that indicates a range of at least one of a geographical influence and a temporal influence by the event; and calculating a first reliability level of the posted information based on the influence range and the metadata.
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公开(公告)号：US20240046424A1
公开(公告)日：2024-02-08
申请号：US18326643
申请日：2023-05-31
Applicant: Fujitsu Limited , Inter-University Research Institute Corporation Research Organization of Information and Systems
Inventor： Jun TAKAHASHI , Mingxie Zheng , Toshiyuki Yoshitake , Masayoshi Shimizu , Isao Echizen
CPC classification number: G06T5/002 , G06T3/4053 , G06V10/44 , G06V10/761
Abstract: An image processing device includes a processor that executes a procedure. The procedure includes: generating a manipulated image by executing first manipulation processing on an input image so as to anonymize information contained in the input image; generating a reconstructed image by performing reconstruction processing on the manipulated image to reconstruct the information; and, based on a comparison between the input image and the reconstructed image, determining whether or not to execute second manipulation processing on the input image or on the manipulated image to anonymize the information, wherein the second manipulation processing is different from the first manipulation processing.
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公开(公告)号：US10573090B2
公开(公告)日：2020-02-25
申请号：US15888804
申请日：2018-02-05
Applicant: FUJITSU LIMITED
Inventor： Hiroshi Kuwabara , Susumu Koga , Tomohiro Aoyagi , Yojiro Numata , Toshiyuki Yoshitake , Nobuyasu Yamaguchi , Taichi Murase
Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process including displaying a plurality of first edge lines extracted from a captured image including a structure captured by a camera and a plurality of second edge lines included in a three dimensional model corresponding to structure data of the structure, detecting a first operation that designates target first edge lines included in the plurality of first edge lines in a first order, detecting a second operation that designates target second edge lines included in the plurality of second edge lines in a second order, associating each of the target second edge lines with one of the target first edge lines based on the first order and the second order, and superimposing the three dimensional model with the structure in the captured image based on a result of the associating.
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Patent Agency Ranking
公开(公告)号：US10185399B2
公开(公告)日：2019-01-22
申请号：US15050900
申请日：2016-02-23
Applicant: FUJITSU LIMITED
Inventor： Koichiro Niinuma , Atsunori Moteki , Nobuyuki Hara , Toshiyuki Yoshitake , Taichi Murase , Masafumi Tada
Abstract: An image processing apparatus including a memory, and a processor configured to make a display device display an image captured by an image capturing device, measure a time for which a hand region remains still when detecting the hand region in a first specific shape corresponding to a designation operation of designating a part in the image, identify the part designated by the designation operation when the time for which the hand region remains still reaches a predetermined time, and make a display device display an image resulting from execution of predetermined image processing for the identified part when at least one of a hand region in a second specific shape and a specific movement of a hand region is detected in the image captured by the image capturing device.
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公开(公告)号：US10082879B2
公开(公告)日：2018-09-25
申请号：US15363927
申请日：2016-11-29
Applicant: FUJITSU LIMITED
Inventor： Koichiro Niinuma , Toshiyuki Yoshitake
CPC classification number: G06F3/017 , G06F3/011 , G06F3/0484 , G06F3/14 , G06F2203/04804 , G06K9/00389 , G06T2210/62 , G09G5/377 , G09G2320/068 , G09G2320/08 , G09G2340/10 , G09G2340/125
Abstract: A device includes a display configured to display images in accordance with a virtual viewpoint position in a virtual reality space, a distance sensor configured to acquire distance information of a distance in a measuring range in a real space from the distance sensor to a hand of a user wearing the device, and a processor. The processor is configured to acquire a hand image of a hand region based on the distance information, the hand region corresponding to the hand, detect a shape of the hand and an inclination of the hand from the hand image, generate, in accordance with the inclination, when the shape of the hand is a first shape, a display image in which the virtual viewpoint position in the virtual reality space has been moved to another virtual viewpoint position, and control the display to display the display image.
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8.发明申请IMAGE PROCESSING APPARATUS, NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM, AND IMAGE PROCESSING METHOD 审中-公开图像处理装置，非终端计算机可读记录介质和图像处理方法公开(公告)号：US20160291698A1
公开(公告)日：2016-10-06
申请号：US15050900
申请日：2016-02-23
Applicant: FUJITSU LIMITED
Inventor： Koichiro NIINUMA , Atsunori Moteki , Nobuyuki HARA , Toshiyuki Yoshitake , Taichi Murase , Masafumi Tada
CPC classification number: G06F3/017 , G02B27/017 , G02B2027/0138 , G02B2027/014 , G02B2027/0141 , G06F3/0484 , G06F2203/04806 , G06K9/00355 , G06T11/60
Abstract: An image processing apparatus including a memory, and a processor configured to make a display device display an image captured by an image capturing device, measure a time for which a hand region remains still when detecting the hand region in a first specific shape corresponding to a designation operation of designating a part in the image, identify the part designated by the designation operation when the time for which the hand region remains still reaches a predetermined time, and make a display device display an image resulting from execution of predetermined image processing for the identified part when at least one of a hand region in a second specific shape and a specific movement of a hand region is detected in the image captured by the image capturing device.
Abstract translation: 一种图像处理装置，包括存储器和被配置为使显示装置显示由图像捕获装置捕获的图像的处理器，当检测到与第一特定形状相对应的手区域时，测量手区域保持静止的时间 指定图像中的一部分的指定操作，当手区域保持的时间仍然达到预定时间时，识别由指定操作指定的部分，并使显示装置显示由执行预定图像处理而产生的图像 当由图像捕获装置拍摄的图像中检测到具有第二特定形状的手区域和手区域的特定移动中的至少一个时，识别部分。
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公开(公告)号：US20230260044A1
公开(公告)日：2023-08-17
申请号：US18072020
申请日：2022-11-30
Applicant: Fujitsu Limited
Inventor： Mayuko Kaneko , Kentaro Tsuji , Toshiyuki Yoshitake , Masayoshi Shimizu
IPC: G06Q40/08 , G06F40/20 , G06Q50/00 , G06F16/9536
CPC classification number: G06Q40/08 , G06F40/20 , G06Q50/01 , G06F16/9536
Abstract: A generation method includes extracting, by a computer, a tendency of topics shared by a group to which a user of a social networking service belongs; and generating information that indicates, based on the tendency of topics, a probability of the user spreading posted fake information.
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10.发明公开公开(公告)号：US20230208966A1
公开(公告)日：2023-06-29
申请号：US17960200
申请日：2022-10-05
Applicant: Fujitsu Limited
Inventor： Mingxie Zheng , JUN TAKAHASHI , Toshiyuki Yoshitake , Kentaro TSUJI , Masayoshi SHIMIZU
CPC classification number: H04M3/2281 , G06F16/71 , G06V20/44 , G06V20/46
Abstract: A determination method includes: receiving first sensing data that includes either video or voice generated in a first remote call made between a first account and a second account and second sensing data that includes either video or voice generated in a second remote call made between the first account and the second account; referring to a storage unit that stores feature information extracted when a specific situation for a person who corresponds to the first account occurs in the first sensing data in association with the specific situation when occurrence of the specific situation for the person who corresponds to the first account is detected in the second sensing data; and making determination related to spoofing on a basis of a matching state between the feature information for the specific situation in the storage unit and the feature information for the specific situation detected from the second sensing data.
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