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1. 发明授权

KR102112522B1 디지털 텔레비전을 이용한 소셜 네트워크 서비스 제공 장치 및 방법 有权
公开(公告)号：KR102112522B1
公开(公告)日：2020-05-19
申请号：KR1020130050822
申请日：2013-05-06
申请人： 삼성전자주식회사
发明人： 조영철 , 류수정 , 유병인 , 유윤주 , 이영범 , 장경자 , 황효선
IPC分类号： H04N21/4788 , H04N21/426 , H04N21/422

2. 发明授权

KR102059356B1 동작 인식을 이용하여 가상 피팅 서비스를 제공하는 가상 피팅 장치 및 그 장치를 이용한 방법 有权
公开(公告)号：KR102059356B1
公开(公告)日：2020-02-11
申请号：KR1020130031263
申请日：2013-03-25
申请人： 삼성전자주식회사
发明人： 유병인 , 이영범 , 류수정 , 장경자 , 조영철 , 황효선
IPC分类号： G06T19/00 , G06K9/00 , G06T19/20

3. 发明授权

KR101953133B1 렌더링 장치 및 그 방법 有权
公开(公告)号：KR101953133B1
公开(公告)日：2019-05-22
申请号：KR1020120019523
申请日：2012-02-27
申请人： 삼성전자주식회사
发明人： 장경자 , 우상옥 , 정석윤
IPC分类号： G06F17/00 , G06F9/06

4. 发明公开

KR1020090028337A 정점 데이터 처리 장치 및 방법 有权
标题翻译：用于处理VERTEX的装置和方法
公开(公告)号：KR1020090028337A
公开(公告)日：2009-03-18
申请号：KR1020070093849
申请日：2007-09-14
申请人： 삼성전자주식회사
发明人： 민경준 , 박찬민 , 이원종 , 장경자
IPC分类号： G06T1/20 , G06T15/00
CPC分类号： G06T15/005
摘要： A vertex data processing apparatus and a method thereof are provided to output batches stored in a buffer so that a processor immediately processes them when all batches, being processed in the processor, are processed. The first storage unit(200) stores vertex data. The second storage unit(220) stores vertex data corresponding to a preset processing unit among the stored vertex data. A processing unit(230) processes vertex data stored in the second storage unit. While the processing unit is processing the vertex data corresponding to the preset processing unit, an extracting unit(210) extracts vertex data which will be processed next as corresponding to the preset processing unit from the first storage unit and temporarily stores the extracted results.
摘要翻译：提供顶点数据处理装置及其方法来输出存储在缓冲器中的批次，使得处理器中处理的所有批次处理时，处理器立即处理它们。第一存储单元（200）存储顶点数据。第二存储单元（220）存储对应于存储的顶点数据中的预设处理单元的顶点数据。处理单元（230）处理存储在第二存储单元中的顶点数据。当处理单元正在处理与预设处理单元相对应的顶点数据时，提取单元（210）从第一存储单元提取将被处理的下一个对应于预设处理单元的顶点数据，并临时存储所提取的结果。

5. 发明公开

KR1020070095040A 카메라 보정 방법 및 이를 이용한 3차원 물체 재구성 방법 有权
标题翻译：相机校准方法和3D对象重建方法
公开(公告)号：KR1020070095040A
公开(公告)日：2007-09-28
申请号：KR1020060025209
申请日：2006-03-20
申请人： 삼성전자주식회사
发明人： 김근호 , 정석윤 , 이신준 , 장경자 , 베즈네베츠블라디미르 , 코노신안톤
IPC分类号： G06T17/00 , H04N5/232
CPC分类号： G06T7/80
摘要： A camera calibration method and a method of reconstructing a three-dimensional object using the camera calibration method are provided to calibrate a camera using feature points in an image and reconstruct a three-dimensional object using a parameter acquired according to the calibration. Features of an input image sequence are tracked and matched to set a feature track(11). The structure and motion of a camera are initialized to estimate three-dimensional points with respect to the features(12). The posture of the camera is estimated using the three-dimensional points(13), and the structure of the camera is updated based on the estimated posture(14). The posture of the camera is updated(16).
摘要翻译：提供相机校准方法和使用相机校准方法重建三维物体的方法，以使用图像中的特征点校准相机，并使用根据校准获取的参数重建三维物体。跟踪和匹配输入图像序列的特征以设置特征轨迹（11）。相机的结构和运动被初始化以估计相对于特征（12）的三维点。使用三维点（13）估计摄像机的姿势，并且基于估计的姿势来更新摄像机的结构（14）。更新摄像机的姿势（16）。

6. 发明公开

KR1020060043431A ＤＩＢＲ데이터를 위한 스키마 및 스타일 쉬트 失效
标题翻译： DIBR数据的样板和样式表
公开(公告)号：KR1020060043431A
公开(公告)日：2006-05-15
申请号：KR1020050018333
申请日：2005-03-04
申请人： 삼성전자주식회사
发明人： 장경자 , 한만진 , 김도균 , 이신준
IPC分类号： G06T17/00
CPC分类号： H04N19/25
摘要： 본 발명은 DIBR 데이터를 위한 스키마 및 스타일 쉬트에 관한 것으로서, 그 스키마는 그래픽 데이터를 압축하는 데 사용되는 BitWrapper 노드 스키마; 및 DepthImage 기반 모델 렌더링에 사용되며, 카메라정보와 Depth를 가진 텍스쳐 정보를 구비하며, diTexture를 엘리멘트로 규정하고, 상기 엘리멘트 내에서 SFDepthTextureNode를 모델그룹으로 포함하는 DepthImage 노드 스키마를 포함함을 특징으로 하고, BitWrapper 노드 스키마는 압축될 데이터를 포함한 그래픽 데이터를 나타내며 SFWorldNode를 하위 엘리먼트로 참조하는 node 엘리멘트; BitWrapperEncodingParameter 엘리멘트; 및 이름은 type, url, buffer이고, 타입은 SFInt32, MFUrl, SFString인 3개의 attribute를 구비한다.
본 발명에 의하면, 메타 표현 방법을 사용해서 3D 컨텐츠 저작단계에서 DIBR 데이터의 표현 및 압축을 쉽게 조절할 수 있고, MPEG-4 부호화기에 알맞은 입력파일을 생성을 용이하게 할 수 있다.

7. 发明公开

KR1020030043655A 회전 인터폴레이터의 키 값 데이터 부호화 및 복호화 방법및 장치 失效
标题翻译：用于编码和解码圆形插值器的关键值数据的方法和系统
公开(公告)号：KR1020030043655A
公开(公告)日：2003-06-02
申请号：KR1020020070496
申请日：2002-11-13
申请人： 삼성전자주식회사
发明人： 김도균 , 정석윤 , 장의선 , 우상옥 , 이신준 , 한만진 , 장경자
IPC分类号： H03M7/30 , G06T13/20 , G06T9/00
CPC分类号： H04N19/25 , H03M7/30 , H03M7/40 , H04N19/103 , H04N19/12 , H04N19/126 , H04N19/13 , H04N19/136 , H04N19/14 , H04N19/46 , H04N19/70
摘要： PURPOSE: A method and system for encoding and decoding key value data of circular interpolator are provided to calculate a circular differential value that reflects redundancy of circular transform to encode key value data of the circular interpolator. CONSTITUTION: A key value data encoding system includes a circular differential data generator(300) and an entropy encoder(450). The circular differential data generator generates a circular differential value for circular-transforming an object according to key value data of the current key frame and key value data of the previous key frame using a circular transform value of the current key frame and a restored circular transform value of the previous key frame, and quantizes the circular differential value to output circular differential data. The entropy encoder entropy-encodes the circular differential data. The circular differential data generator is composed of a quantizer for quantizing three component values among the circular differential value to generate the circular differential data, a quantized data controller for controlling the three component values, an inverse quantizer for inverse-quantizing the controlled component values, a circular differential value restoring unit for restoring an unquantized component value using the inverse-quantized three component values to generate the restored circular differential value, and an error measuring unit for measuring an error between the circular differential value and the restored circular differential value and outputting controlled circular differential data that minimizes the error.
摘要翻译：目的：提供一种用于对环形插值器的键值数据进行编码和解码的方法和系统，以计算反映圆形变换冗余度的圆形差分值，以对圆形插值器的键值数据进行编码。构成：键值数据编码系统包括圆形差分数据发生器（300）和熵编码器（450）。圆形差分数据发生器使用当前关键帧的圆形变换值，根据当前关键帧的键值数据和先前关键帧的键值数据，生成圆形差分值，以循环变换对象，并且恢复圆形变换先前的关键帧的值，并量化圆形差分值以输出圆形差分数据。熵编码器对循环差分数据进行熵编码。圆形差分数据发生器由用于量化圆形差分值中的三个分量值以产生圆形差分数据的量化器，用于控制三个分量值的量化数据控制器，用于逆量化受控分量值的逆量化器，循环差分值恢复单元，用于使用逆量化的三分量值来恢复未量化的分量值，以产生恢复的圆形差分值;以及误差测量单元，用于测量圆形差分值和恢复的圆形微分值之间的误差并输出控制的圆形差分数据使误差最小化。

8. 发明公开

KR1020030043620A 좌표 인터폴레이터의 키 값 데이터 부호화/복호화 방법 및 장치 失效
标题翻译：用于编码和解码坐标控制器的关键值数据的方法和装置
公开(公告)号：KR1020030043620A
公开(公告)日：2003-06-02
申请号：KR1020020063852
申请日：2002-10-18
申请人： 삼성전자주식회사
发明人： 이신준 , 정석윤 , 장의선 , 우상옥 , 한만진 , 김도균 , 장경자
IPC分类号： H03M7/30 , G06T13/20 , G06T9/00
CPC分类号： H04N19/25 , H03M7/30 , H03M7/40 , H04N19/103 , H04N19/12 , H04N19/126 , H04N19/13 , H04N19/136 , H04N19/14 , H04N19/46 , H04N19/70
摘要： PURPOSE: Methods and devices for coding and decoding key value data of a coordinate interpolator are provided to obtain high encoding efficiency by carrying out the encoding key value data of coordinate interpolators by considering the differential data of key frames of coordinate data of respective peaks in addition to the differential data of coordinate data of respective peaks. CONSTITUTION: A device for coding key value data of a coordinate interpolator includes a quantizer(300) for quantizing input coordinate interpolators to predetermined quantizing bit numbers, a DPCM(Differential Pulse Code Modulation) processor part(310) for carrying out DPCM operation of a predetermined mode for respective peak components of the quantized coordinate interpolators for producing differential data according to temporal change and spacial change of the respective peak coordinates, a dictionary encoder(340) for producing symbols for representing the differential data and the DPCM operation mode carried out for the differential data and index representing the positions of the symbols, and an entropy encoder for carrying out the entropy encoding of the symbols and indexes.
摘要翻译：目的：提供用于编码和解码坐标插值器的键值数据的方法和装置，通过考虑各峰的坐标数据的关键帧的差分数据，通过执行坐标插值器的编码键值数据来获得高的编码效率到各峰的坐标数据的差分数据。构成：用于对坐标插值器的键值数据进行编码的装置包括：量化器（300），用于将输入坐标插值器量化到预定的量化比特数; DPCM（差分脉冲编码调制）处理器部分，用于执行DPCM 用于根据时间变化和相应峰值坐标的空间变化产生差分数据的量化坐标插值器的各个峰值分量的预定模式，用于产生用于表示差分数据的符号的字典编码器（340）以及为表示符号的位置的差分数据和索引，以及用于执行符号和索引的熵编码的熵编码器。

9. 发明公开

KR1020140008623A 영상 처리 방법 및 장치 审中-实审
标题翻译：用于处理图像的方法和装置
公开(公告)号：KR1020140008623A
公开(公告)日：2014-01-22
申请号：KR1020120074951
申请日：2012-07-10
申请人： 삼성전자주식회사
发明人： 문영수 , 태용민 , 이시화 , 장경자 , 조정욱
IPC分类号： G06T5/00 , G06T7/20
CPC分类号： G06T5/00 , G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/20182 , G06T2207/20201
摘要： Disclosed are an image processing method and device for improving image quality filmed in low illumination intensity. The image processing method includes: a step of estimating movement information based on a standard frame among input frames filmed in a filming condition of short exposure and high illumination intensity; a step of removing noise of the standard frame by using the movement information; and a step of improving the image quality of the standard frame in which the noise is removed in the low illumination intensity with a reference frame filmed in the filming condition of appropriate exposure. [Reference numerals] (110) Image processing device; (120) Movement information estimating unit; (130) Noise removing unit; (140) Image quality improving unit
摘要翻译：公开了一种用于提高在低照度下拍摄的图像质量的图像处理方法和装置。该图像处理方法包括：基于在短曝光拍摄条件和高照明强度下拍摄的输入帧中的标准帧来估计移动信息的步骤; 通过使用移动信息去除标准帧的噪声的步骤; 以及在适当曝光的拍摄条件下拍摄的参考系，改善在低照度下消除噪声的标准帧的图像质量的步骤。（附图标记）（110）图像处理装置; （120）运动信息估计单元; （130）噪声去除单元; （140）图像质量改进单元

10. 发明公开

KR1020120058867A 이기종 멀티코어 환경에서의 데이터 처리 방법 및 장치 有权
标题翻译：数据处理方法和异构多核环境中的装置
公开(公告)号：KR1020120058867A
公开(公告)日：2012-06-08
申请号：KR1020100120375
申请日：2010-11-30
申请人： 삼성전자주식회사
发明人： 장경자 , 이충훈 , 정석윤 , 이시화
IPC分类号： G06F15/76 , G06F15/167 , G06T1/00 , G06T15/00
CPC分类号： G06T15/005 , G06T2210/52 , G06F15/76 , G06F15/167 , G06T1/00
摘要： PURPOSE: A data processing method in heterogeneous multi-core environment and apparatus thereof are provided to reduce rendering time by comparing a previous frame with a current frame. CONSTITUTION: An interface unit(110) inputs a second frame. A processor(120) compares the inputted second frame with a first frame which is temporally different from the second frame. The processor determines identity between the first frame and the second frame. When the first frame is the same as the second frame, a sharing memory(130) stores address information related to the first frame. When the first frame is different from the second frame, the sharing memory stores the second frame.
摘要翻译：目的：提供异构多核环境中的数据处理方法及其装置，通过将前一帧与当前帧进行比较来减少渲染时间。构成：接口单元（110）输入第二帧。处理器（120）将输入的第二帧与在时间上不同于第二帧的第一帧进行比较。处理器确定第一帧和第二帧之间的标识。当第一帧与第二帧相同时，共享存储器（130）存储与第一帧有关的地址信息。当第一帧与第二帧不同时，共享存储器存储第二帧。

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