Patents Assigned to Konan Technology
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Publication number: 20230205579Abstract: An apparatus for data processing for simultaneously performing artificial intelligence (AI) function processing and data collection and a method thereof are provided. The method of simultaneously performing AI function processing and data collection includes: receiving, by a data receiver, data; transferring, by the data receiver, the received data to a disk handler; accessing, by the disk handler, a disk in an idle state among a plurality of disks and performing writing of a file; after the writing of the file is completed, notifying, by the disk handler, a scheduler that the writing of the file is completed; transmitting, by the scheduler, job information about a job, for which the file writing is completed together with a job execution command to an AI module handler; and accessing, by the AI module handler, an AI module in an idle state among a plurality of AI modules and executing an AI function.Type: ApplicationFiled: April 27, 2022Publication date: June 29, 2023Applicant: Konan Technology Inc.Inventors: Hyungjae SON, Hansang CHO
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Patent number: 11636177Abstract: Disclosed are an object detection dataset construction method using image entropy and a data processing device performing the same. The data processing device includes an input unit configured to receive multiple images, a control unit configured to choose processing priorities of the received multiple images using image entropy and construct an object detection dataset from a corresponding image according to the chosen processing priorities, and a storage unit configured to store the constructed object detection dataset.Type: GrantFiled: November 23, 2020Date of Patent: April 25, 2023Assignee: Konan Technology Inc.Inventors: Hyunsu Kang, Euncheol Kang
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Publication number: 20220147762Abstract: Disclosed are an object detection dataset construction method using image entropy and a data processing device performing the same. The data processing device includes an input unit configured to receive multiple images, a control unit configured to choose processing priorities of the received multiple images using image entropy and construct an object detection dataset from a corresponding image according to the chosen processing priorities, and a storage unit configured to store the constructed object detection dataset.Type: ApplicationFiled: November 23, 2020Publication date: May 12, 2022Applicant: Konan Technology Inc.Inventors: Hyunsu KANG, Euncheol KANG
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Publication number: 20190130529Abstract: Disclosed are an image processing apparatus for multi-playback based on a tile image and a method of constructing a tile image using the same. An image processing apparatus according to one embodiment includes a receiver configured to receive a captured image from each of client terminals connected to at least one camera, a processor configured to generate image construction information for constructing a tile image having an image size which is a maximum size acceptable in a display and to construct the tile image by combining the captured images received from the client terminals, a transmitter configured to transmit reference size information of a captured image included in the image construction information to each of the client terminals, and an output unit configured to display the constructed tile image on the display.Type: ApplicationFiled: May 29, 2018Publication date: May 2, 2019Applicant: Konan Technology Inc.Inventors: Hyung-Jae SON, Jeong Sun PARK
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Publication number: 20160188362Abstract: A library transmission method for a real-time process in a client, which includes extracting a next target address (NextTargetAddress) from workflow data, and transmitting data to an agent of a library apparatus that corresponds to a corresponding target address.Type: ApplicationFiled: December 30, 2015Publication date: June 30, 2016Applicant: Konan Technology Inc.Inventor: Jeong Sun PARK
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Publication number: 20150286648Abstract: A user terminal for searching multiple data and a searching method thereof. According to an exemplary embodiment of the present disclosure, the user terminal includes: a search engine configured to index data acquired from a plurality of user terminals of a user and data associated with a web-based service, search for an index of data requested by the user, and to provide a search result; an interface configured to receive an instruction from the user and output a result of processing the instruction; and a search engine agent configured to relay connection between an interface of each of the plurality of user terminals and the search engine so as to transmit the search result obtained by the search engine to an interface of a search request terminal.Type: ApplicationFiled: April 6, 2015Publication date: October 8, 2015Applicant: Konan Technology Inc.Inventors: Deok Ho YOON, Jeong Sun PARK
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Patent number: 7447352Abstract: A method Abstract a histogram of HSV (Hue-Saturation-Value) colors from a color signal. The method includes receiving the color signal having a luminance component (Y) and chrominance components (CbCr). One section of a lookup table is selected according to the luminance component (Y) of the received color signal. The lookup table is divided into a plurality of sections each storing quantizing index values. Each section is divided by concentric circles corresponding to quantizing boundaries of the Saturation from a center, and divided by radial lines. Corresponding quantizing index values are selected according to the chrominance components (CbCr) of the received color signal in the selected section. The histogram index of the HSV colors is abstracted with reference to the selected section and the quantizing index values selected in the selected section.Type: GrantFiled: May 20, 2002Date of Patent: November 4, 2008Assignee: Konan TechnologyInventor: Yong Sung Kim
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Publication number: 20070201746Abstract: A scene change detector algorithm in image sequence is disclosed, in which a two-stage detecting process is applied to perceive a scene change in a precise and safe way. The algorithm includes classifying images into two different states, a transition state and a stationary state, after determining whether there is any change in adjacent frames, and confirming the scene change by rechecking whether there is the scene change in the classified frames.Type: ApplicationFiled: May 20, 2002Publication date: August 30, 2007Applicant: Konan TechnologyInventor: Yong Kim
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Patent number: 7068839Abstract: The present invention relates to method for processing color image on image processing system. The method for processing color image on image processing system includes the steps of: extracting from the color image hue, luminance and saturation which are the factors of the color image; setting the saturation factor as predetermined constant by normalizing the saturation factor; transforming the color image into complex number using the hue factor and luminance factor. Accordingly, an image processing system can reduce the load of color image processing by way of present invention that reduces the redundancy between the factors of color images through transforming the three factors of the color image into complex number.Type: GrantFiled: June 22, 2001Date of Patent: June 27, 2006Assignees: Konan Technology, Inc.Inventors: Whoi-Yul Kim, Min-Seok Choi
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Publication number: 20040199531Abstract: A content-based image retrieval system retrieves an image based on an angular radial transform (ART) image descriptor. In the content-based image retrieval system, A method for retrieving an image includes the steps of: a) receiving a query image; b) extracting a query image descriptor from the query image based on at least an angular component and a radial component of the query image; c) comparing the query image descriptor with an image descriptor stored on the database; and d) determining a degree of a similarity between the query image descriptor and the image descriptor stored on the database.Type: ApplicationFiled: April 23, 2004Publication date: October 7, 2004Applicant: Konan Technology Inc.Inventors: Whoi-Yul Kim, Yong-Sung Kim, Young-Sum Kim
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Patent number: 6754667Abstract: A content-based image retrieval system retrieves an image based on an angular radial transform (ART) image descriptor. In the content-based image retrieval system, a method for retrieving an image includes the steps of: a) receiving a query image; b) extracting a query image descriptor from the query image based on at least an angular component and a radial component of the query image; c) comparing the query image descriptor with an image descriptor stored on the database; and d) determining a degree of a similarity between the query image descriptor and the image descriptor stored on the database.Type: GrantFiled: December 1, 2000Date of Patent: June 22, 2004Assignee: Konan Technology, Inc.Inventors: Whoi-Yul Kim, Yong-Sung Kim, Young-Sum Kim