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31.发明申请公开(公告)号：US20190101490A1
公开(公告)日：2019-04-04
申请号：US15720708
申请日：2017-09-29
Applicant: Konica Minolta Laboratory U.S.A., Inc.
Inventor： Leiming Wang , Ting Xu
IPC: G01N21/3504 , G01M3/38
Abstract: A gas concentration-length quantification method may include acquiring a first image including a gas plume with a camera; identifying and segmenting pixels corresponding to the gas plume in the first image; creating a mask image corresponding to the first image, where only pixels of the mask image corresponding to the gas plume in the first image have non-zero values; generating a background image corresponding to the first image using an image inpainting algorithm with the first image and the mask image as inputs; calculating a gas concentration-length for each pixel corresponding to the gas plume in the first image, based on the first image and the background image data; and triggering an alert when the gas concentration-length for at least one pixel exceeds a threshold level.
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公开(公告)号：US20190087988A1
公开(公告)日：2019-03-21
申请号：US15706072
申请日：2017-09-15
Applicant: Konica Minolta Laboratory U.S.A., Inc.
Inventor： Darrell Eugene Bellert
CPC classification number: G06T11/206 , G06K9/00 , G06T3/60 , G06T7/13 , G06T7/162 , G06T7/62 , G06T7/73 , G06T11/203 , G06T11/60 , G06T2207/30176
Abstract: A method for processing an image that includes a table is provided. The method includes: obtaining a set of edges associated with a cell candidate of the table; determining a longest edge in the set of edges and a first orientation of the longest edge; determining, in the set of edges, an initial edge for a first cell border comprising the first orientation and the longest edge; building the first cell border based on the initial edge, the first orientation, and the set of edges; calculating a second orientation for a second cell border by rotating the first orientation; building the second cell border based on an initial edge for the second cell border and the second orientation; and validating the cell candidate as a cell of the table in response to building the first cell border and building the second cell border.
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33.发明授权公开(公告)号：US10209936B2
公开(公告)日：2019-02-19
申请号：US15639008
申请日：2017-06-30
Applicant: KONICA MINOLTA LABORATORY U.S.A., INC.
Inventor： Ann Qiongying Feng , Kenneth Huang Young
Abstract: A method is disclosed for controlling at least one printer engine, the at least one printer engine having plural trays, each of the plural trays is aligned independently for imaging on a sheet of print medium. The method includes obtaining information according to first conditions in which each of the plural trays has been aligned, and the alignment of the each of plural trays is an adjustment to a position of a printable area on the sheet of print medium so that the printable area is centered on the sheet of print medium; obtaining information according to a second condition in which the at least one printer engine executes a print job; judging differences between each of the first conditions and the second condition; selecting a tray for the print job based on the judged differences; and instructing the print engine to execute the print job using the selected tray.
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公开(公告)号：US10157311B2
公开(公告)日：2018-12-18
申请号：US15253283
申请日：2016-08-31
Applicant: Konica Minolta Laboratory U.S.A., Inc.
Inventor： Ron Hightower
Abstract: A method for processing an image with a processor, including: identifying, within an image, a candidate arrow including a long path adjacent to a plurality of short paths; determining a direction of the candidate arrow based on the long path; estimating a tip pixel within the plurality of short paths based on the direction of the candidate arrow; determining, for the candidate arrow, a plurality of arrowhead edges in the plurality of short paths based on the tip pixel; and generating, for the candidate arrow, a plurality of refined arrowhead edges based on the plurality of arrowhead edges, the direction, and the tip pixel.
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公开(公告)号：US20180351925A1
公开(公告)日：2018-12-06
申请号：US15610558
申请日：2017-05-31
Applicant: Konica Minolta Laboratory U.S.A., Inc.
Inventor： Subramanyam BADRI , Sarma SISTA
Abstract: A method, a system, and a non-transitory computer readable program code are disclosed for authenticating users for services. The method includes registering one or more users in an authentication system; assigning a score index to each of the one or more users in the authentication system for one or more services, the score index representing a security level and corresponding authentication required to access each of the one or more services; inputting each request for services from the one or more users into the authentication system to continuously update the score index for each of the one or more users, each of the requests including one or more authenticators or biometric identifiers for the requested service; and requesting the one or more users to register one or more additional authenticators or biometric identifiers with the authentication system upon the score index for a user reaching of a predefined threshold value.
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Patent Agency Ranking
公开(公告)号：US10115037B2
公开(公告)日：2018-10-30
申请号：US15076039
申请日：2016-03-21
Applicant: KONICA MINOLTA LABORATORY U.S.A., INC.
Inventor： Satoshi Kasai , Taisuke Akahori
Abstract: A patient identification method and related system use dynamic medical images of a patient, such as dynamic chest x-ray images, to generate pulsation and/or perfusion signals and use them for patient identification. A first pulsation and/or perfusion signal acquired from a current patient is compared to a previously stored second pulsation and/or perfusion signal associated with a known patient, to determine whether the current patient is the same as the known patient. At least one of the first and second pulsation and/or perfusion signals is generated from dynamic medical images. In some embodiments, one of the first and second pulsation and/or perfusion signals is pulsation-like signal obtained from electrocardiogram (ECG). When the current patient is determined to be different from the known patient, warning signals can be generated, and further steps can be taken to prevent medical procedures being conducted on the wrong patient.
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公开(公告)号：US20180288015A1
公开(公告)日：2018-10-04
申请号：US15475261
申请日：2017-03-31
Applicant: KONICA MINOLTA LABORATORY U.S.A., INC.
Inventor： Richa KUDARAYA , Maria PEREZ
Abstract: A method, a computer program product, and a multi-function peripheral are disclosed, which secures a device using a link local network for transmission of data. The method includes starting an Internet Protocol Version 6 (IPv6) network initialization from an Internet of Things (IOT) device in an IPv6 link local network; deriving an identifier for a link local IPv6 address for the IOT device from a first public key of the IOT device; sending the link local IPv6 address with the identifier from the IOT device to the first host device for double address detection (dad) in the link local IPv6 network; and authenticating the link local IPv6 address on the first host device with a private key.
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公开(公告)号：US10084820B2
公开(公告)日：2018-09-25
申请号：US14633941
申请日：2015-02-27
Applicant: KONICA MINOLTA LABORATORY U.S.A., INC.
Inventor： Maria Perez
CPC classification number: H04L63/20 , G06F21/608 , H04L12/40 , H04L63/0254 , H04L63/0428 , H04L63/0485 , H04L63/164
Abstract: A method of providing security for data being transferred over a Universal Serial Bus (USB) connection, the method comprising: setting an IPsec policy configuration on a host device hand a client device; sending a packet to a first loopback interface on the host device, wherein the first loopback interface configures the packet to be routed to a second loopback interface on the client device; sending the packet from the first loopback interface to an IPsec module for encryption; filtering the packet received from first loopback interface; sending the packet to the client device over the USB connection; injecting the packet into the second loopback interface; sending the packet from the second loopback interface on the client device to the IPsec module on the client device for decryption; and sending the decrypted packet to the second loopback interface on the device application, wherein the packet is received on the client device.
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公开(公告)号：US10042820B2
公开(公告)日：2018-08-07
申请号：US14815586
申请日：2015-07-31
Applicant: Konica Minolta Laboratory U.S.A., Inc.
Inventor： Paul Bosma
Abstract: A method for converting an electronic document (ED) having a first format includes comparing an original width of the ED with a predetermined width and an original length of the ED with a predetermined length; splitting the ED into pieces in a width direction when the original width is greater than the predetermined width, and splitting the ED into pieces in a length direction when the original length is greater than the predetermined length, wherein each piece has a width and length less than or equal to the predetermined width and length; storing information representing geometric relationships of the pieces; converting the pieces from the first format into a second format; outputting the converted pieces as first output EDs; and outputting a second output ED having the second format, wherein the second output ED incorporates the first output EDs according to the information when displayed by a viewer application.
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公开(公告)号：US10037708B2
公开(公告)日：2018-07-31
申请号：US14230577
申请日：2014-03-31
Applicant: Konica Minolta Laboratory U.S.A., Inc.
Inventor： Wei Ming , Yibin Tian
IPC: G09B7/00
CPC classification number: G09B7/00
Abstract: A method, a computer program product, and a system for analyzing exam-taking behavior and improving exam-taking skills are disclosed, the method includes obtaining a student answering sequence and timing to an examination having a series of questions; comparing the student answering sequence and timing with results from a statistic analysis of the examination obtained from a plurality of students; and identifying an abnormality in the student answering sequence and timing according to the comparison.
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