公开(公告)号：US20150235410A1

公开(公告)日：2015-08-20

申请号：US14623954

申请日：2015-02-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： In Woo HA ,  MinSu AHN ,  Hyoung Euk LEE

IPC: G06T15/50 ,  G06T15/20 ,  G06T15/60 ,  G06T19/00

CPC classification number: G06T15/60 ,  G06T15/04 ,  G06T15/40 ,  G06T15/55 ,  G06T2215/12

Abstract: An image processing apparatus to calculate a visibility with respect to a plurality of virtual point lights (VPL) sampled at a three-dimensional (3D) model includes at least one first VPL included in a screen scene associated with a viewpoint to render and at least one second VPL not found in the screen scene, and may calculate a first probability obtained by calculating a visibility between a first area including the first VPL and a first point with respect to the at least one first VPL.

Abstract translation: 用于计算相对于在三维（3D）模型中采样的多个虚拟点光（VPL）的可见度的图像处理装置包括包括在与要呈现的视点相关联的屏幕场景中的至少一个第一VPL，并且至少 在屏幕场景中没有发现一秒钟的VPL，并且可以计算通过相对于至少一个第一VPL计算包括第一VPL的第一区域和第一点之间的可视性而获得的第一概率。