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1. 发明申请

US20150131731A1 METHOD OF CALCULATING DISCONTINUITY OF MOTION VECTOR AND FALLBACK PERFORMING METHOD USING THE SAME 有权
标题翻译：计算运动矢量不连续性的方法和使用该方法的倒角执行方法
公开(公告)号：US20150131731A1
公开(公告)日：2015-05-14
申请号：US14538952
申请日：2014-11-12
申请人： Anapass Inc.
发明人： Tae Jin KIM , Daehyun KIM , Jae Hun LEE
IPC分类号： H04N19/513
CPC分类号： H04N19/521 , H04N5/21 , H04N7/18
摘要： A method of calculating discontinuity of a motion vector includes obtaining at least any one of a k-th projected forward motion vector by a forward motion vector of a block and a k-th projected backward motion vector by the forward motion vector and at least any one of a k-th projected forward motion vector by a backward motion vector and a k-th projected backward motion vector by the backward motion vector; obtaining inconsistency of forward motion vector to k-th frame projection and inconsistency of backward motion vector to k-th frame projection by calculating a first difference function using the obtained vectors, and calculating discontinuity using the inconsistency of forward motion vector to k-th frame projection and the inconsistency of backward motion vector to k-th frame projection.
摘要翻译：一种计算运动矢量的不连续性的方法包括：通过前向运动矢量通过块的向前运动矢量和第k个投影的后向运动矢量获得第k个投影的前向运动矢量中的至少任一个，并且至少任何通过后向运动矢量的第k个投影向前运动矢量中的一个和通过后向运动矢量的第k个投影后向运动矢量; 通过使用所获得的矢量计算第一差分函数，并且使用前向运动矢量与第k帧的不一致来计算不连续性，从而获得前向运动矢量与第k帧投影的不一致性和向后运动矢量与第k帧投影的不一致性投影和反向运动矢量与第k帧投影的不一致。

2. 发明申请

US20180262772A1 METHOD OF CALCULATING DISCONTINUITY OF MOTION VECTOR AND FALLBACK PERFORMING METHOD USING THE SAME 审中-公开
公开(公告)号：US20180262772A1
公开(公告)日：2018-09-13
申请号：US15974983
申请日：2018-05-09
申请人： Anapass Inc.
发明人： Tae Jin KIM , Daehyun KIM , Jae Hun LEE
IPC分类号： H04N19/513 , H04N5/21 , H04N7/18
CPC分类号： H04N19/521 , H04N5/21 , H04N7/18
摘要： A fallback performing method including: calculating unreliability of a motion vector in a block included in a moving object in two frames classified in terms of time; calculating discontinuity of the motion vector for a predetermined time; calculating a fallback level from the unreliability and the discontinuity; and performing fallback based on the calculated fallback level.

3. 发明申请

US20150110171A1 METHOD FOR MOTION ESTIMATION AND APPARATUS FOR PROCESSING IMAGE 有权
标题翻译：运动估计方法和处理图像的设备
公开(公告)号：US20150110171A1
公开(公告)日：2015-04-23
申请号：US14492145
申请日：2014-09-22
申请人： Anapass Inc.
发明人： Daehyun KIM , Tae Jin KIM , Jae Hun LEE
IPC分类号： H04N19/14 , H04N19/196 , H04N19/176 , H04N19/583 , H04N19/51 , H04N19/105
CPC分类号： H04N19/105 , H04N19/14 , H04N19/176 , H04N19/182 , H04N19/54 , H04N19/567
摘要： Provided are a method for motion estimation and an apparatus for processing an image. The method includes extracting a pattern from any one frame, classifying the extracted pattern as any one of predetermined basic patterns, counting basic patterns of regions included in macroblocks according to types of the basic patterns to set representative basic patterns of the macroblocks, calculating at least one of a sum of absolute difference (SAD) term coefficient and a smoothness constraint (SC) term coefficient from a correlation between representative basic patterns of macroblocks included in a macroblock group, and calculating a cost function result using at least one of the calculated SAD term coefficient and SC term coefficient.
摘要翻译：提供了一种用于运动估计的方法和用于处理图像的装置。该方法包括从任何一个帧提取模式，将所提取的模式分类为预定的基本模式中的任何一种，根据基本模式的类型对包含在宏块中的区域的基本模式进行计数，以设置宏块的代表性基本模式，至少计算从包括在宏块组中的宏块的代表性基本模式之间的相关性之间的绝对差（SAD）项系数和平滑度约束（SC）项系数的和之一，并且使用所计算的SAD中的至少一个来计算成本函数结果期限系数和SC项系数。

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