Patents by Inventor Jae Moon Kim
Jae Moon Kim 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: 10250879Abstract: A video encoding apparatus comprises an encoder encoding input video; a decoder decoding video data, and a filter to compensate for a pixel value of the encoded video data. An adaptive loop filter (ALF) parameter predictor generates an ALF filter parameter using the decoded video data. The ALF filter parameter is applied to an ALF filter to compensate a current pixel by using a pixel adjacent to the current pixel and a filter coefficient with respect to the neighboring pixel; a sample adaptive offset (SAO) filter unit applied to the decoded video data compensates for a current pixel by using at least one of an edge offset and a band offset; an ALF filter unit applies the ALF filter parameter, the ALF filter to video data to which the SAO filter has been applied; and an entropy encoder performs entropy encoding on the ALF filter parameter.Type: GrantFiled: June 29, 2015Date of Patent: April 2, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-dae Kim, Ki-won Yoo, Jae-moon Kim, Sang-kwon Na
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Patent number: 10062405Abstract: A video compressing apparatus and method that may increase the compression efficiency while maintaining the quality of video on an electronic device processing multimedia data including video are provided. The apparatus includes a video compressing apparatus and method that obtain a target image from a memory or camera, generate meta data corresponding to attribute information of the obtained target image, and compress the target image based on, at least, the generated meta data.Type: GrantFiled: May 5, 2016Date of Patent: August 28, 2018Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun-Hee Park, Jae-Moon Kim, Sung-Oh Kim, Yong-Man Lee, Kwang-Tai Kim, Soo-Hyung Kim, Dong-Hyun Yeom, Ki-Huk Lee
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Publication number: 20180218710Abstract: Various examples of the present invention provide an electronic device comprising: a display for displaying content in a direction corresponding to a first surface of the electronic device; a sensor for sensing light incident on a second surface of the electronic device; and a processor, wherein the processor determines information of the brightness around the electronic device, at least on the basis of the sensed light, and can be set to adjust at least one attribute of the display or at least one attribute of the content. In addition, other examples besides the various examples of the present invention are possible.Type: ApplicationFiled: July 5, 2016Publication date: August 2, 2018Inventors: Hyun-Hee PARK, Sung-Oh KIM, Jae-Moon KIM, Yong-Man LEE, Kyoung-Min PARK, Kee-Hyon PARK, Dae-Keun PARK, Seul-Ki JANG, Hyung-Ju CHUN, Jong-Bum CHOI, Kwang-Tai KIM, Soo-Hyung KIM, Dong-Hyun YEOM, Ki-Huk LEE
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Publication number: 20180167614Abstract: A method of performing embedded compression (EC) on image data includes receiving decoded image data; determining a block size of image data waiting for embedded compression from among the received image data; and comparing the determined block size of the image data waiting for embedded compression with an EC block size that is an embedded compression unit, the method further including: if the determined block size of the image data waiting for embedded compression is equal to or greater than the EC block size, embedding and compressing the received image data; and if the determined block size of the image data waiting for embedded compression is smaller than the EC block size, storing tag information of the received image data.Type: ApplicationFiled: June 1, 2016Publication date: June 14, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chan-sik PARK, Jae-moon KIM
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Publication number: 20170310976Abstract: Provided is a video decoding method for reconstructing an image, the video decoding method including: obtaining reference image data from a bitstream; determining an attribute of the reference image data as a long-term reference attribute or a short-term reference attribute, according to a frequency of referring to the reference image data by image data to be decoded; storing the reference image data in a memory by using the attribute of the reference image data; and decoding an image by using the reference image data stored in the memory.Type: ApplicationFiled: September 23, 2015Publication date: October 26, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang-kwon NA, Sung-oh KIM, Jae-moon KIM, Ki-won YOO
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Patent number: 9762908Abstract: Provided are a method and apparatus for encoding a video and a method and apparatus for decoding a video. The method of encoding includes: determining, for a current block, bidirectional motion estimation information comprising an L0 motion vector, an L1 motion vector, an L0 reference vector, and an L1 reference picture by performing bidirectional motion estimation on the current block; determining whether to use the determined bidirectional motion estimation information as prediction information of the current block based on whether the L0 reference picture and the L1 reference picture are the same and based on a difference value between the L0 motion vector and the L1 motion vector; and in response to determining to use the determined bidirectional motion estimation information as the prediction information of the current block, encoding the determined bidirectional motion estimation information as the prediction information of the current block.Type: GrantFiled: July 21, 2014Date of Patent: September 12, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-moon Kim, Ki-won Yoo, Jae-Hyun Kim, Kyo-hyuk Lee
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Publication number: 20170251220Abstract: A video decoding method includes obtaining a motion vector of a current block belonging to a first picture from a bitstream, performed by a first decoding unit; determining whether a reference block indicated by the motion vector is decoded, performed by the first decoding unit; and decoding the current block, based on whether the reference block is decoded. The reference block is included in a second picture decoded by a second decoding unit. The first picture and the second picture are decoded in parallel.Type: ApplicationFiled: October 7, 2015Publication date: August 31, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-ju CHUN, Chan-sik PARK, Ki-won YOO, Jae-moon KIM
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Publication number: 20170223352Abstract: A video encoding apparatus comprises an encoder encoding input video; a decoder decoding video data, and a filter to compensate for a pixel value of the encoded video data. An adaptive loop filter (ALF) parameter predictor generates an ALF filter parameter using the decoded video data. The ALF filter parameter is applied to an ALF filter to compensate a current pixel by using a pixel adjacent to the current pixel and a filter coefficient with respect to the neighboring pixel; a sample adaptive offset (SAO) filter unit applied to the decoded video data compensates for a current pixel by using at least one of an edge offset and a band offset; an ALF filter unit applies the ALF filter parameter, the ALF filter to video data to which the SAO filter has been applied; and an entropy encoder performs entropy encoding on the ALF filter parameter.Type: ApplicationFiled: June 29, 2015Publication date: August 3, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung-dae KIM, Ki-won YOO, Jae-moon KIM, Sang-kwon NA
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Publication number: 20170155922Abstract: Provided is a video encoding method including: performing padding outside an input image such that a size of the input image is a multiple of a maximum coding unit; when a current maximum coding unit includes a padding area generated via the padding, determining a coding unit by splitting the current maximum coding unit by using a boundary of the input image and the padding area; determining information indicating whether a coding unit included in the padding area includes a nonzero coefficient to be 0; and encoding a bitstream including the determined information.Type: ApplicationFiled: June 26, 2015Publication date: June 1, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ki-won YOO, Jae-moon KIM, Sang-kwon NA
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Publication number: 20170019672Abstract: Disclosed is a video data decoding method comprising receiving a bitsream comprising encoded image information; decoding an image based on the encoded image information and obtaining luma data allocated to luma channels comprising a plurality of channels and chroma data allocated to a chroma channel comprising one channel from data generated by decoding the image; merging the obtained luma data as luma data having one component; splitting the obtained chroma data into chroma data having a plurality of components; and reconstructing the image based on the luma data having one component generated by merging the obtained luma data and the split chroma data having the plurality of components.Type: ApplicationFiled: December 17, 2014Publication date: January 19, 2017Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-moon KIM, Ki-won YOO, Sung-dae KIM, Chang-su HAN
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Publication number: 20160329078Abstract: A video compressing apparatus and method that may increase the compression efficiency while maintaining the quality of video on an electronic device processing multimedia data including video are provided. The apparatus includes a video compressing apparatus and method that obtain a target image from a memory or camera, generate meta data corresponding to attribute information of the obtained target image, and compress the target image based on, at least, the generated meta data.Type: ApplicationFiled: May 5, 2016Publication date: November 10, 2016Inventors: Hyun-Hee PARK, Jae-Moon KIM, Sung-Oh KIM, Yong-Man LEE, Kwang-Tai KIM, Soo-Hyung KIM, Dong-Hyun YEOM, Ki-Huk LEE
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Publication number: 20160191920Abstract: Provided are a method and apparatus for determining a merge mode by using motion information of a previous prediction unit. The method of determining a merge mode includes obtaining a merge mode cost of a lower depth based on a merge mode cost of a coding unit of an upper depth obtained by using motion information of a merge mode of the coding unit of the upper depth corresponding to a merge mode of the coding unit of the lower depth.Type: ApplicationFiled: August 11, 2014Publication date: June 30, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-moon KIM, Sung-oh KIM, Ki-won YOO, Hyung-ju CHUN
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Patent number: 9145243Abstract: Provided is a cup to which a transparent display is applied, the cup including a body comprising a display unit capable of showing contents in the body or displaying content; and a support being attached to or detached from the body, generating a control signal so as to control the content displayed on the display unit, and transmitting the control signal to the body.Type: GrantFiled: November 7, 2013Date of Patent: September 29, 2015Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yoo-Ra Kim, Hyun-Gu Kang, Jae-Moon Kim, Su-Yeon Yun
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Publication number: 20150256833Abstract: A video encoding method includes: receiving an image; up-sampling the received image; and changing a sample value of an up-sampling region included in the up-sampled image and encoding the up-sampled image by using the changed sample value, wherein the up-sampling region is a region inserted into the received image by the up-sampling.Type: ApplicationFiled: March 6, 2015Publication date: September 10, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-moon KIM, Ki-won YOO, Chang-su HAN, Sang-kwon NA, Hyung-ju CHUN
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Publication number: 20140328388Abstract: Provided are a method and apparatus for encoding a video and a method and apparatus for decoding a video. The method of encoding includes: determining, for a current block, bidirectional motion estimation information comprising an L0 motion vector, an L1 motion vector, an L0 reference vector, and an L1 reference picture by performing bidirectional motion estimation on the current block; determining whether to use the determined bidirectional motion estimation information as prediction information of the current block based on whether the L0 reference picture and the L1 reference picture are the same and based on a difference value between the L0 motion vector and the L1 motion vector; and in response to determining to use the determined bidirectional motion estimation information as the prediction information of the current block, encoding the determined bidirectional motion estimation information as the prediction information of the current block.Type: ApplicationFiled: July 21, 2014Publication date: November 6, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-moon KIM, Ki-won YOO, Jae-Hyun KIM, Kyo-hyuk LEE
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Publication number: 20140313176Abstract: Provided is a cup to which a transparent display is applied, the cup including a body comprising a display unit capable of showing contents in the body or displaying content; and a support being attached to or detached from the body, generating a control signal so as to control the content displayed on the display unit, and transmitting the control signal to the body.Type: ApplicationFiled: November 7, 2013Publication date: October 23, 2014Inventors: Yoo-Ra KIM, Hyun-Gu KANG, Jae-Moon KIM, Su-Yeon YUN
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Patent number: 7795554Abstract: The present invention relates to an antistatic component and a method of manufacturing the same. An antistatic component of the present invention comprises buttons each of which includes a push portion 11 or 11? formed at one end of the button and made of a first resin and a switch contact 13 or 13? formed at the other end of the button and made of a second resin; and an elastically-deformable connection portion 15 formed integrally with the switch contact 13 or 13? so as to connect the plurality of buttons to one another. The push portion is exposed outward to be pushed and has a plating layer 12 or 12? formed thereon, and the switch contact selectively operates a tact switch 4 or 4?. The first resin comprises a plating material and the second resin comprises a non-plating material. The switch contact and the connection portion, and the push portion are formed integrally with each other by means of dual injection molding.Type: GrantFiled: November 6, 2006Date of Patent: September 14, 2010Assignee: LG Electronics Inc.Inventor: Jae Moon Kim
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Patent number: 7725140Abstract: The present invention relates to a portable terminal. The portable terminal of the present invention comprises a main body unit 10, a display unit 20 which is connected and installed to the main body unit 10 and provided with a display screen 22 for displaying a variety of information, and a key pad 32 which includes a plurality of keys 34 arranged in rows thereon and is installed to the main body unit to be rotatable by a predetermined angle. According to the present invention, since the arrangement of keys is changed according to modes of the portable terminal, there is an advantage in that a user can conveniently use the keys. In particular, since the arrangement of keys on the key pad with respect to the display unit is similar to that of a computer keyboard in a specified mode of the portable terminal, there is another advantage in that the user can quickly perform a key input operation.Type: GrantFiled: March 31, 2006Date of Patent: May 25, 2010Assignee: LG Electronics Inc.Inventors: Yeong Taek Kang, Jae Moon Kim
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Publication number: 20070289857Abstract: The present invention relates to an antistatic component and a method of manufacturing the same. An antistatic component of the present invention comprises buttons each of which includes a push portion 11 or 11? formed at one end of the button and made of a first resin and a switch contact 13 or 13? formed at the other end of the button and made of a second resin; and an elastically-deformable connection portion 15 formed integrally with the switch contact 13 or 13? so as to connect the plurality of buttons to one another. The push portion is exposed outward to be pushed and has a plating layer 12 or 12? formed thereon, and the switch contact selectively operates a tact switch 4 or 4?. The first resin comprises a plating material and the second resin comprises a non-plating material. The switch contact and the connection portion, and the push portion are formed integrally with each other by means of dual injection molding.Type: ApplicationFiled: November 6, 2006Publication date: December 20, 2007Applicant: LG Electronics Inc.Inventor: Jae Moon Kim
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Patent number: D726499Type: GrantFiled: May 8, 2013Date of Patent: April 14, 2015Assignee: Samsung Display Co., Ltd.Inventors: Yoo-Ra Kim, Hyun-Gu Kang, Jae-Moon Kim, Min-Hyung Lee