公开(公告)号：US20230162348A1

公开(公告)日：2023-05-25

申请号：US18152652

申请日：2023-01-10

Applicant: FUJITSU LIMITED

Inventor： Atsunori Moteki ,  Tomohiro AOYAGI ,  Ayu Karasudani ,  Toshiyuki Yoshitake ,  Kensuke KURAKI ,  Katsuhisa Nakazato

IPC: G06T7/00 ,  G06T7/90 ,  G06F30/10

CPC classification number: G06T7/001 ,  G06T7/90 ,  G06F30/10 ,  G06T2200/04 ,  G06T2207/10024 ,  G06T2207/30108

Abstract: A non-transitory computer-readable storage medium storing an inspection program that causes at least one computer to execute a process, the process includes acquiring a captured image that includes an inspection object to which a jig that provides a feature line that has a certain positional relationship with the inspection object is coupled; acquiring a three-dimensional image in a state where the jig is coupled to the inspection object; detecting a plurality of feature lines from the captured image; and displaying the three-dimensional image superimposed on the inspection object which is included in the captured image and to which the jig is coupled, by using the plurality of feature lines detected from the captured image and line segments of the three-dimensional image which correspond to the plurality of feature lines.

公开(公告)号：US20170116697A1

公开(公告)日：2017-04-27

申请号：US15398065

申请日：2017-01-04

Applicant: FUJITSU LIMITED

Inventor： Keizo KATO ,  Kensuke KURAKI ,  Ryuta TANAKA

IPC: G06T1/00

CPC classification number: G06T1/0071 ,  G06T1/0085 ,  G06T2201/0051 ,  G06T2201/0061 ,  G06T2201/0065 ,  H04N1/387 ,  H04N5/74 ,  H04N19/467

Abstract: A detecting device divides image data into a plurality of areas, wherein the image data is projected by a projecting device and the image data has a plurality of sets of watermark information, in each of which frequency and amplitude are constant and in each of which phase is reversed depending on whether first-type information or second-type information is indicated, and the plurality of sets of watermark information are embedded in the image data in a synchronized manner. The detecting device extracts amplitude of the watermark information included in the areas and identifies, as a target area for extraction, successive areas in which the extracted amplitude of the watermark information is constant. The detecting device extracts the watermark information which is overlapping in the target area for extraction.

公开(公告)号：US20170099104A1

公开(公告)日：2017-04-06

申请号：US15383272

申请日：2016-12-19

Applicant: FUJITSU LIMITED

Inventor： Kensuke KURAKI ,  Keizo KATO ,  Ryuta TANAKA

IPC: H04B10/116

CPC classification number: H04B10/116

Abstract: A transmitter includes a light source which enables changing the characteristic of light, on a time-series basis, and a controller which sets a predetermined duration for a symbol included in information to be transmitted and controls the light source to change the characteristic of the light emitted by the light source, on a time-series basis in accordance with a value of the symbol in the duration. A receiver includes a camera which generates a plurality of images each recording an image capturing range including at least a part of an area irradiated with the light from the transmitter, with a predetermined image capturing period, and a processor configured to extract a feature amount representing the characteristic of the light, from each of the plurality of images, and decode the value of the symbol from a time-series change in the feature amount.

公开(公告)号：US20230419219A1

公开(公告)日：2023-12-28

申请号：US18191011

申请日：2023-03-28

Applicant: Fujitsu Limited

Inventor： Shinji HOTTA ,  Akihiro INOMATA ,  Kensuke KURAKI

IPC: G06Q10/0633

CPC classification number: G06Q10/0633

Abstract: A method for generating a workflow includes: generating multiple candidate workflows by making a modification to part of an existing workflow that defines multiple condition branches and following contents at respective destinations of the condition branches; obtaining KPI fluctuation vectors one for each candidate workflow from the existing workflow; generating multiple synthesized policies by synthesizing two or more of the KPI fluctuation vectors; calculating, when one of selected routes of multiple candidate workflows contains the modifications, a KPI predicted value of each synthesized policy by reflecting a weight parameter on the KPI fluctuation vector, the weight parameter being set such that a weight for a modification to an upper point of the selected route is higher than that to a lower point of the selected route among the modifications; and outputting a workflow of one of the synthesized policies the KPI predicted value of which satisfies a target value.

公开(公告)号：US20190036646A1

公开(公告)日：2019-01-31

申请号：US16041038

申请日：2018-07-20

Applicant: FUJITSU LIMITED

Inventor： Keizo Kato ,  Kensuke KURAKI ,  RYUTA TANAKA

IPC: H04L1/00 ,  H04B10/116

CPC classification number: H04L1/0048 ,  H04B10/11 ,  H04B10/116 ,  H04L1/0061

Abstract: The procedure includes generating an image to represent a photographing range including at least a part of a range irradiated by light emitted from a light source, information to be transmitted being superimposed on the light, specifying a region where the information is decoded, on the image, and discriminating which of the light source and an object reflecting the light is photographed in the region, based on a similarity between a color of the region and a color of the light emitted from the light source.

公开(公告)号：US20160080079A1

公开(公告)日：2016-03-17

申请号：US14807115

申请日：2015-07-23

Applicant: FUJITSU LIMITED

Inventor： Kensuke KURAKI ,  RYUTA TANAKA ,  Akira NAKAGAWA

IPC: H04B10/116 ,  H04B10/071

CPC classification number: H04B10/116

Abstract: A signal transmission device, includes a processor; and a memory which stores a plurality of instructions, which when executed by the processor, cause the processor to execute: irradiating incoming light, which includes one or more symbols with which the incoming light has been varied in response to a signal to be transmitted, on an arbitrary object with a first intensity; and controlling an amplitude of the first intensity on a basis of a reflectance of the incoming light irradiated on the object.

Abstract translation: 信号传输装置，包括处理器; 以及存储器，其存储多个指令，所述指令在由所述处理器执行时使得所述处理器执行：响应于要发送的信号照射入射光已经被改变的一个或多个符号的入射光， 在具有第一强度的任意对象上; 并且基于照射在物体上的入射光的反射率来控制第一强度的幅度。

公开(公告)号：US20150304393A1

公开(公告)日：2015-10-22

申请号：US14755792

申请日：2015-06-30

Applicant: FUJITSU LIMITED

Inventor： Kensuke KURAKI ,  Taizo ANAN

IPC: H04L29/08

CPC classification number: H04L67/06 ,  H04L67/32 ,  H04N21/47202

Abstract: A content transfer system which includes a content transfer apparatus and a terminal is provided. The content transfer apparatus includes: a processor configured to generate a connection signal containing connection information for connecting to the content transfer apparatus via a communication network, and output the connection signal via a connection information output unit; create a list of content associated with a display area displayed on the display unit; and transfer at least one piece of content selected from among the content registered in the list to the terminal when a content transfer request signal is received from the terminal. On the other hand, the terminal includes: a processor configured to recover the connection information from the connection signal; and transmit the content transfer request signal to the content transfer apparatus via the communication network in accordance with the connection information.

Abstract translation: 提供了包括内容传送装置和终端的内容传送系统。 内容传送装置包括：处理器，被配置为经由通信网络生成包含用于连接到内容传送装置的连接信息的连接信号，经由连接信息输出部输出连接信号; 创建与显示在显示单元上的显示区域相关联的内容的列表; 并且当从终端接收到内容传送请求信号时，将从列表中注册的内容中选择的至少一个内容传送到终端。 另一方面，终端包括：被配置为从连接信号恢复连接信息的处理器; 并且根据连接信息经由通信网络将内容传送请求信号发送到内容传送装置。

公开(公告)号：US20190229804A1

公开(公告)日：2019-07-25

申请号：US16373579

申请日：2019-04-02

Applicant: FUJITSU LIMITED

Inventor： Kensuke KURAKI ,  RYUTA TANAKA

IPC: H04B10/116 ,  H04N19/467 ,  H04N21/234 ,  H04N21/8358 ,  H04N5/77

Abstract: A signal adjustment apparatus includes a memory configured to store a first video obtained by imaging an object reflecting light that changes in time series in accordance with information embedded in the light, a processor coupled to the memory and configured to analyze the first video to specify an area in which the information is embedded in an image included in the first video, adjust a signal in the area, and output a second video including the adjusted signal.

公开(公告)号：US20190154428A1

公开(公告)日：2019-05-23

申请号：US16251505

申请日：2019-01-18

Applicant: FUJITSU LIMITED

Inventor： Keizo Kato ,  Kensuke KURAKI ,  RYUTA TANAKA

IPC: G01B11/00 ,  H04B10/116 ,  G06T7/70 ,  G01C21/36

Abstract: A non-transitory computer-readable recording medium stores therein a position estimation program for causing a computer to execute a process for capturing an image; extracting, from the captured image, an optical signal pattern that identifies an information terminal; estimating a position of the information terminal based on the captured image; and transmitting notification information corresponding to the estimated position to the outside based on the extracted optical signal pattern that identifies the information terminal.

公开(公告)号：US20180124476A1

公开(公告)日：2018-05-03

申请号：US15787275

申请日：2017-10-18

Applicant: FUJITSU LIMITED

Inventor： Akira NAKAGAWA ,  Keizo Kato ,  Kensuke KURAKI ,  RYUTA TANAKA ,  Toshiyuki Fukuoka

IPC: H04N21/8358 ,  G06T1/00 ,  G06K9/46 ,  H04N21/254 ,  H04N21/4627 ,  H04N21/488 ,  H04N21/63 ,  H04N21/2389 ,  H04N21/4788

CPC classification number: H04N21/8358 ,  G06K9/00771 ,  G06K9/00979 ,  G06K9/2063 ,  G06K9/4604 ,  G06T1/0042 ,  H04N21/23418 ,  H04N21/23892 ,  H04N21/2541 ,  H04N21/4627 ,  H04N21/4788 ,  H04N21/4882 ,  H04N21/632 ,  H04N21/812

Abstract: A system includes a light irradiating device configured to irradiate an object with light to illuminate a mark on the object, and an information processing device storing relation information and control information associated with the object, the relation information indicating a relation between the mark and the object, and the control information indicating a policy whether to distribute an image of the object to at least one device through a network, and configured to acquire the image of the object irradiated with the light to illuminate the mark on the object, extract the mark illuminated by the light on the object, identify the object associated with the extracted mark based on the relation information, and execute a process to control distribution of the image to the at least one device through the network, according to the policy for the image of the object in the control information.