公开(公告)号：US20150042656A1

公开(公告)日：2015-02-12

申请号：US14457513

申请日：2014-08-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Won-jun ROH

IPC: G06T15/06 ,  G06T15/80

CPC classification number: G06T15/06 ,  G06T15/005 ,  G06T15/80 ,  G06T17/005

Abstract: An image processing apparatus includes a ray generator configured to generate at least one ray, a plurality of tree searchers configured to perform a tree search of the generated at least one ray, an area divider configured to divide the generated at least one ray into a plurality of subareas based on information regarding a number of tree searches of a previous image frame, and a ray allocator configured to allocate the plurality of subareas divided by the area divider to the plurality of tree searchers respectively.

Abstract translation: 一种图像处理设备包括：射线发生器，被配置为产生至少一个射线;多个树形搜索器，被配置为执行所生成的至少一个射线的树形搜索;区域划分器，被配置为将所生成的至少一个射线划分成多个 基于关于先前图像帧的树搜索的信息的分区，以及分配器，被配置为将由区域划分器划分的多个子区分别分配给多个树搜索器。

公开(公告)号：US20170330367A1

公开(公告)日：2017-11-16

申请号：US15533787

申请日：2015-09-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Byung-joon CHANG ,  Kyung-su KIM ,  Won-jun ROH ,  Jae-woong LEE ,  Chan-min PARK ,  Gun-ill LEE ,  In-sang CHO

IPC: G06T15/06 ,  G06T15/60

CPC classification number: G06T15/06 ,  G06F12/0207 ,  G06T15/60

Abstract: An image processing apparatus and an image processing method are provided. The image processing method in the image processing apparatus according to the present invention includes: sequentially storing, in a memory, a non-shadow ray and at least one shadow ray derived from the non-shadow ray; and performing a shading operation using the sequentially stored non-shadow ray and at least one shadow ray.