公开(公告)号：US20140301656A1

公开(公告)日：2014-10-09

申请号：US14355095

申请日：2012-10-19

Applicant: AJOU UNIVERSITY INDUSTRY COOPERATION FOUNDATION

Inventor： Myung Hoon Sunwoo ,  Ho Il Bang

IPC: G06T9/00

CPC classification number: G06T9/00 ,  H04N19/105 ,  H04N19/119 ,  H04N19/154 ,  H04N19/176 ,  H04N19/436 ,  H04N19/56

Abstract: Provided are a motion estimation method and a motion estimation apparatus. The motion estimation apparatus includes a first register storing information on whether to detect first detection positions, a second register storing information on distances and number information of valid distance information, a controller receiving a command, a shifter, in response to the shift-enable signal, shifting and outputting reference data in a detection region of a reference frame and outputting the received reference data as it is, a selector, in response to the selection signal, selecting and outputting a part of output data of the shifter or outputting the whole output data, a process element (PE) array receiving current data of a current frame, and a comparator generating operation results for respective block sizes using operation results of the plurality of the PEGs.

Abstract translation: 提供了一种运动估计方法和运动估计装置。 运动估计装置包括：第一寄存器，存储关于是否检测第一检测位置的信息;第二寄存器，存储关于距离的信息和有效距离信息的数量信息;控制器，接收命令，移位器，响应于移位使能信号 ，在参考帧的检测区域中移位并输出参考数据，并原样输出接收到的参考数据，选择器，响应于选择信号，选择并输出移位器的输出数据的一部分或输出整个输出 数据，接收当前帧的当前数据的处理元件（PE）阵列，以及比较器，使用多个PEG的操作结果产生各个块大小的运算结果。