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1. 发明申请

US20160156925A1 VIDEO FRAME ENCODING SYSTEM, ENCODING METHOD AND VIDEO DATA TRANSCEIVER INCLUDING THE SAME 审中-公开
标题翻译：视频帧编码系统，编码方法和包括其的视频数据收发器
公开(公告)号：US20160156925A1
公开(公告)日：2016-06-02
申请号：US14938248
申请日：2015-11-11
申请人： Samsung Electronics Co., Ltd.
发明人： Taehwan KIM , Sungho Roh
IPC分类号： H04N19/52 , H04N19/80 , H04N19/176 , H04N19/167 , H04N19/61 , H04N19/124
CPC分类号： H04N19/57 , H04N19/20
摘要： An encoding system includes a motion estimation unit configured to receive a plurality of frames and motion data corresponding to the plurality of frames, the plurality of frames including a first frame and a second frame, the first frame being a reference frame to an encoding target frame and the second frame being the encoding target frame, the motion estimation unit further configured to generate a motion vector to indicate a positional relationship between a macroblock of the first frame and a target macroblock of the second frame, a motion compensation unit configured to compensate for a motion of the target macroblock of the second frame according to the motion vector, a transform and quantization unit configured to output transformed and quantized data transforming and quantizing the motion-compensated target macroblock of the second frame and an encoder configured to encode the transformed and quantized data and output the encoded data.
摘要翻译：编码系统包括：运动估计单元，被配置为接收与所述多个帧相对应的多个帧和运动数据，所述多个帧包括第一帧和第二帧，所述第一帧是参考帧到编码目标帧并且所述第二帧是所述编码对象帧，所述运动估计单元还被配置为生成用于指示所述第一帧的宏块与所述第二帧的目标宏块之间的位置关系的运动矢量，运动补偿单元，根据运动矢量的第二帧的目标宏块的运动;变换和量化单元，被配置为输出变换和量化数据，变换和量化第二帧的运动补偿目标宏块;以及编码器，被配置为编码经变换和量化数据并输出编码数据。

2. 发明授权

US09812095B2 Video processing method including managing a reference picture list and video system therefore 有权
公开(公告)号：US09812095B2
公开(公告)日：2017-11-07
申请号：US14959338
申请日：2015-12-04
申请人： Samsung Electronics Co., Ltd.
发明人： Jun-Shik Jeon , Sungho Roh
IPC分类号： H04N19/50 , H04N19/70 , H04N19/105 , G09G5/39 , H04N19/61
CPC分类号： G09G5/39 , G09G2320/106 , G09G2360/12 , G09G2360/128 , G09G2360/18 , H04N19/105 , H04N19/50 , H04N19/61 , H04N19/70
摘要： An image processing method of a video device includes storing a plurality of pictures into a buffer, parsing header information of a current image of the plurality of pictures and managing a reference picture list of the current image while the current image is processed by a video engine based on the parsed header information.

3. 发明授权

US10091527B2 Video frame encoding system, encoding method and video data transceiver including the same 有权
公开(公告)号：US10091527B2
公开(公告)日：2018-10-02
申请号：US14938248
申请日：2015-11-11
申请人： Samsung Electronics Co., Ltd.
发明人： Taehwan Kim , Sungho Roh
IPC分类号： H04B1/66 , H04N19/57 , H04N19/20
摘要： An encoding system includes a motion estimation unit configured to receive a plurality of frames and motion data corresponding to the plurality of frames, the plurality of frames including a first frame and a second frame, the first frame being a reference frame to an encoding target frame and the second frame being the encoding target frame, the motion estimation unit further configured to generate a motion vector to indicate a positional relationship between a macroblock of the first frame and a target macroblock of the second frame, a motion compensation unit configured to compensate for a motion of the target macroblock of the second frame according to the motion vector, a transform and quantization unit configured to output transformed and quantized data transforming and quantizing the motion-compensated target macroblock of the second frame and an encoder configured to encode the transformed and quantized data and output the encoded data.

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