公开(公告)号：US20210084222A1

公开(公告)日：2021-03-18

申请号：US17085935

申请日：2020-10-30

申请人： Ki Baek KIM

发明人： Ki Baek KIM

IPC分类号： H04N5/232 ,  G06T3/40 ,  H04N19/176 ,  H04N19/103 ,  H04N19/159 ,  H04N19/13 ,  H04N19/129 ,  H04N19/124 ,  H04N19/134 ,  H04N19/625 ,  H04N19/51 ,  H04N19/119 ,  H04N19/11

摘要： A method for decoding a 360-degree image includes: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; combining the generated prediction image with a residual image obtained by dequantizing and inverse-transforming the bitstream to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. Generating the prediction image includes: obtaining, from motion information in the syntax information, a motion vector candidate group including a motion vector of a block adjacent to a current block to be decoded; deriving a prediction motion vector from the motion vector candidate group based on selection information extracted from the motion information; and determining a prediction block for the current block to be decoded, using a final motion vector derived by adding the prediction motion vector to a differential motion vector extracted from the motion information.

公开(公告)号：US20200288122A1

公开(公告)日：2020-09-10

申请号：US16880788

申请日：2020-05-21

申请人： Ki Baek KIM

发明人： Ki Baek KIM

IPC分类号： H04N19/105 ,  H04N19/117 ,  H04N19/186 ,  H04N19/176

摘要： Disclosed is an image decoding method using the correlation between color components to perform into prediction of chrominance components. Here, the image decoding method using the correlation between color components to perform intra prediction of chrominance components comprises the steps of: checking image data and a prediction mode in a bitstream; generating a prediction block according to a reconstructed prediction mode; determining compensation settings according to the size of a current block and the reconstructed prediction mode; compensating the prediction block according to the determined compensation settings; and reconstructing the current block by adding reconstructed image data to the prediction block.

公开(公告)号：US20190281217A1

公开(公告)日：2019-09-12

申请号：US16372237

申请日：2019-04-01

申请人： Ki Baek KIM

发明人： Ki Baek KIM

IPC分类号： H04N5/232 ,  G06T3/40 ,  H04N19/159 ,  H04N19/103 ,  H04N19/176

摘要： Disclosed are methods and apparatuses for image data encoding/decoding. A method for decoding a 360-degree image includes the steps of: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; adding the generated prediction image to a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. Therefore, the performance of image data compression can be improved.

公开(公告)号：US20190230337A1

公开(公告)日：2019-07-25

申请号：US16372251

申请日：2019-04-01

申请人： Ki Baek KIM

发明人： Ki Baek KIM

IPC分类号： H04N13/161 ,  H04N19/597 ,  H04N19/70 ,  H04N19/167 ,  H04N19/119 ,  H04N19/172

摘要： Disclosed are methods and apparatuses for image data encoding/decoding. A method for decoding a 360-degree image includes the steps of: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; combining the generated prediction image with a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. The step of generating the prediction image includes the steps of: performing image extension of a reference picture obtained by reconstructing the bitstream; and generating a prediction image by making reference to the reference picture extended by the image extension.

公开(公告)号：US08949904B2

公开(公告)日：2015-02-03

申请号：US12890981

申请日：2010-09-27

申请人： Si Baek Kim ,  Jae Young Lee

发明人： Si Baek Kim ,  Jae Young Lee

IPC分类号： G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N7/173 ,  H04N5/50 ,  H04N21/222 ,  H04N21/431 ,  H04N21/434 ,  H04N21/4402 ,  H04N21/482

CPC分类号： H04N5/50 ,  H04N5/44543 ,  H04N21/2221 ,  H04N21/4316 ,  H04N21/4347 ,  H04N21/440263 ,  H04N21/482

摘要： A channel control method and apparatus of a broadcast reception system are provided for facilitating channel selection by providing multiple broadcast channel images on a screen. A method of managing channels for a channel control device includes receiving video images of plural channels from a content delivery device, displaying the video images of plural channels on a screen simultaneously, receiving an input for selecting at least one of the plural channels; and transmitting a channel selection request indicating the selected channel to the content delivery device. The channel control method and apparatus are capable of facilitating a user to search for broadcast channels, resulting in improvement of the user's convenience.

摘要翻译： 提供广播接收系统的频道控制方法和装置，用于通过在屏幕上提供多个广播频道图像来促进频道选择。 管理信道控制装置的信道的方法包括从内容发送装置接收多个频道的视频图像，同时在屏幕上显示多个频道的视频图像，接收用于选择多个频道中的至少一个的输入; 以及向所述内容传送设备发送指示所选择的频道的频道选择请求。 信道控制方法和装置能够方便用户搜索广播信道，从而提高用户的便利性。

公开(公告)号：US08921505B2

公开(公告)日：2014-12-30

申请号：US13810177

申请日：2011-07-15

申请人： Young Baek Kim ,  Goo Jin Jeong ,  In Whan Kim

发明人： Young Baek Kim ,  Goo Jin Jeong ,  In Whan Kim

IPC分类号： C08G77/26 ,  A61K8/893 ,  A61K8/02 ,  A61K8/81 ,  A61K8/898 ,  A61Q17/04 ,  C08G77/00

CPC分类号： A61K8/898 ,  A61K8/025 ,  A61K8/8158 ,  A61K8/893 ,  A61K2800/612 ,  A61Q17/04 ,  C08G77/26 ,  C08G77/80

摘要： The present invention relates to a method for preparing poly(organic oxidized silicon) particles having UV-absorbing groups, including reacting an organoalkoxysilane precursor having a UV-absorbing group selected from a group consisting of organotrialkoxysilane, diorganoalkoxysilane and a mixture thereof, in the presence of a base, with a silane compound selected from a group consisting of tetraalkoxysilane, alkyltrialkoxysilane, tetraalkoxysilane, aryltrialkoxysilane, dialkyldialkoxysilane, diaryldialkoxysilane, arylalkyldialkoxysilane and a mixture thereof, serving as a crosslinking regulator and UV stability enhancer, so as to prepare poly(organic oxidized silicon) particles selected from a group consisting of polysilsesquioxane, silsesquioxane-siloxane copolymer, silsesquioxane-silica copolymer, silsesquioxane-siloxane-silica copolymer and silsesquioxane-siloxane copolymer, having UV-absorbing groups. The poly(organic oxidized silicon) particles significantly solves the problem of poor UV stability, while maintaining UV absorption by the UV-absorbing group contained in the particles. Since the poly(organic oxidized silicon) particles having UV-absorbing groups do not exhibit white turbidity, they can be effectively used in cosmetics. In accordance with the present invention, the poly(organic oxidized silicon) particles having UV-absorbing groups can be prepared economically as compared to the existing methods.

摘要翻译： 本发明涉及一种制备具有UV吸收基团的聚（有机氧化硅）颗粒的方法，包括使有机烷氧基硅烷前体具有选自有机三烷氧基硅烷，二有机基烷氧基硅烷及其混合物的UV吸收基团的有机烷氧基硅烷前体， 的基团，其具有选自四烷氧基硅烷，烷基三烷氧基硅烷，四烷氧基硅烷，芳基三烷氧基硅烷，二烷基二烷氧基硅烷，二芳基二烷氧基硅烷，芳基烷基二烷氧基硅烷及其混合物的硅烷化合物，用作交联调节剂和UV稳定性增强剂，以制备聚（有机氧化 选自聚倍半硅氧烷，倍半硅氧烷 - 硅氧烷共聚物，倍半硅氧烷 - 二氧化硅共聚物，倍半硅氧烷 - 硅氧烷 - 二氧化硅共聚物，倍半硅氧烷 - 硅氧烷共聚物，硅氧烷 - 硅氧烷共聚物。 聚（有机氧化硅）颗粒显着解决了紫外线稳定性差的问题，同时通过颗粒中所含的紫外线吸收剂保持紫外线吸收。 由于具有UV吸收基团的聚（有机氧化硅）颗粒不显示白色混浊，因此它们可以有效地用于化妆品中。 根据本发明，与现有方法相比，具有UV吸收基团的聚（有机氧化硅）颗粒可以经济地制备。

公开(公告)号：US08832426B2

公开(公告)日：2014-09-09

申请号：US13332136

申请日：2011-12-20

申请人： Ji Uk Moon ,  Kwang Baek Kim

发明人： Ji Uk Moon ,  Kwang Baek Kim

IPC分类号： G06F12/14

CPC分类号： G06F3/0416 ,  G06F3/04886 ,  G06F21/83 ,  G06F2221/2105 ,  H04L63/0428 ,  H04L63/062 ,  H04L63/1475

摘要： An apparatus to secure input data includes a main processor to enter into a secure mode, a touch panel to detect an input, and a touch integrated circuit (IC) to obtain coordinate data of the input, and to encrypt data related to the input using a secure key, in which the data related to the input is encrypted in the secure mode, and the touch IC transmits the encrypted data to the main processor. A method for securing input data in an electronic device includes entering into a secure mode, receiving an input using a touch panel, obtaining coordinate data of the input using a touch integrated circuit (IC), and encrypting data related to the input using a secure key, in which the data related to the input is encrypted in the secure mode, and the touch IC transmits the encrypted data to the main processor.

摘要翻译： 用于保护输入数据的装置包括进入安全模式的主处理器，用于检测输入的触摸面板和用于获取输入的坐标数据的触摸集成电路（IC），并且使用 安全密钥，其中与安全模式相关的与数据有关的数据被加密，并且触摸IC将加密数据发送到主处理器。 一种用于将输入数据固定在电子设备中的方法包括进入安全模式，使用触摸面板接收输入，使用触摸集成电路（IC）获得输入的坐标数据，以及使用安全的方式加密与输入相关的数据 键，其中与输入相关的数据在安全模式下被加密，并且触摸IC将加密数据发送到主处理器。

公开(公告)号：US08668458B2

公开(公告)日：2014-03-11

申请号：US13067662

申请日：2011-06-17

申请人： Min Gi Cho ,  Jin Baek Kim ,  Seong Ho Kil ,  Young Jae Kim ,  Byung Ghun Kim

发明人： Min Gi Cho ,  Jin Baek Kim ,  Seong Ho Kil ,  Young Jae Kim ,  Byung Ghun Kim

IPC分类号： F04D29/34

CPC分类号： F04D29/023 ,  F04D29/329 ,  F04D29/668 ,  F05D2300/43

摘要： A fan including a hub part, a blade part and a vibration-absorbing boss, all constituent elements of which are injection molded, thereby reducing production costs. The fan has a minimized contact area between the vibration-absorbing boss and the hub part to prevent the vibration-absorbing boss from being deformed by high-temperature heat during insert injection molding of the hub part and the blade part while assuring sufficient strength of the hub part.

摘要翻译： 一种风扇，其包括轮毂部分，叶片部分和减振凸台，其所有构成元件均注塑成型，从而降低生产成本。 风扇在吸振凸台和轮毂部分之间具有最小化的接触面积，以防止在轮毂部分和叶片部分的插入注射成型期间通过高温热而使减振凸起变形，同时确保振动吸收凸台的足够的强度 枢纽部分。

公开(公告)号：US20130208794A1

公开(公告)日：2013-08-15

申请号：US13877253

申请日：2012-04-23

申请人： Je Chang Jeong ,  Ki Baek Kim ,  Dong Jin Jung

发明人： Je Chang Jeong ,  Ki Baek Kim ,  Dong Jin Jung

IPC分类号： H04N7/26

CPC分类号： H04N19/80 ,  H04N19/117 ,  H04N19/126 ,  H04N19/176 ,  H04N19/182 ,  H04N19/186 ,  H04N19/44 ,  H04N19/45 ,  H04N19/50 ,  H04N19/59 ,  H04N19/593 ,  H04N19/82 ,  H04N19/86

摘要： Disclosed is a prediction method adopting in-loop filtering. According to the present invention, a prediction method for encoding and decoding video comprises the following steps: generating a residual block of the current block through an inverse quantization and inverse transform; generating a prediction block of the current block through an intra-prediction; performing in-loop filtering on the current block in which the residual block and the prediction block are combined; and storing the current block, on which the in-loop filtering is performed, in a frame buffer for an intra-prediction of the next block to be encoded. As described above, prediction is performed using an in-loop filter during processes for encoding and decoding video, thereby improving the accuracy of prediction and reducing errors in prediction, thus improving the efficiency of video compression and reducing the amount of data to be transmitted.

公开(公告)号：US20120237006A1

公开(公告)日：2012-09-20

申请号：US13367078

申请日：2012-02-06

申请人： Kwang Baek KIM

发明人： Kwang Baek KIM

IPC分类号： H04M1/64

CPC分类号： H04M1/274516 ,  H04M2250/68 ,  H04M2250/74

摘要： Provided are an apparatus and method for providing caller information, capable of automatically collecting identification information of a caller during a call with a caller not stored in an address book, and providing the identification information of the caller that is collected during the call to a user if the caller transmits a call again, thereby enabling the terminal user to select whether to answer the call. Accordingly, the identification information of the caller not stored in the address book is able to be collected without an additional operation performed by the terminal user, thereby enabling the terminal user to easily select whether to answer the call with the corresponding caller.

摘要翻译： 提供了一种用于提供呼叫者信息的装置和方法，能够在与没有存储在地址簿中的呼叫者的呼叫期间自动收集呼叫者的识别信息，并且向用户提供在呼叫期间收集的呼叫者的识别信息 如果呼叫者再次发送呼叫，则终端用户能够选择是否应答呼叫。 因此，无需终端用户执行的附加操作就可以收集不存储在地址簿中的呼叫者的识别信息，从而使得终端用户能够容易地选择是否与对应的呼叫者应答呼叫。