公开(公告)号：KR1020110050143A

公开(公告)日：2011-05-13

申请号：KR1020090106994

申请日：2009-11-06

Applicant: 삼성전자주식회사

Inventor： 피오트르다닐레브스키 ,  안민수 ,  안정환 ,  필립슬루살레크 ,  스테판포포브

IPC: G06T1/00

CPC classification number: G06T7/174 ,  G06T7/20 ,  G06T15/06

Abstract: PURPOSE: An apparatus and method for partial update in an acceleration structure are provided to maximize the performance of a multi-core by creating and updating a hierarchical spatial division structure. CONSTITUTION: A motion region extraction unit(110) extracts a motion region of an object, and a reference node determination unit(120) designates the highest node as a reference node within a hierarchical spatial division structure. An overlapping judgment unit(130) judges whether or not each child node of the reference node is overlapped with the motion region. A division target node determination unit(140) determines the reference node as a division target node if the motion region is overlapped with each child node of the reference node.

Abstract translation: 目的：提供一种用于加速结构中的部分更新的装置和方法，以通过创建和更新分层空间分割结构来最大化多核的性能。 构成：运动区域提取单元（110）提取对象的运动区域，参考节点确定单元（120）将最高节点指定为层次空间分割结构内的参考节点。 重叠判断单元（130）判断参考节点的每个子节点是否与运动区域重叠。 如果运动区域与参考节点的每个子节点重叠，则分割目标节点确定单元（140）将参考节点确定为分割目标节点。

公开(公告)号：KR101623502B1

公开(公告)日：2016-05-23

申请号：KR1020090106994

申请日：2009-11-06

Applicant: 삼성전자주식회사

Inventor： 피오트르다닐레브스키 ,  안민수 ,  안정환 ,  필립슬루살레크 ,  스테판포포브

IPC: G06T1/00

Abstract: 계층적공간분할구조의부분업데이트장치및 방법을개시한다. 계층적공간분할구조의부분업데이트장치는, 객체의움직임영역을판단하고, 움직임영역을포함하는노드에대해서만공간분할구조를업데이트하여, 공간전체가아닌계층적공간분할구조의일부를업데이트하는장치를제공할수 있다.