公开(公告)号：US11694393B2

公开(公告)日：2023-07-04

申请号：US17351855

申请日：2021-06-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongjoon Yoo ,  Sundeep Krishnadasan ,  Soojung Ryu ,  Seokyoon Jung ,  John Brothers

IPC: G06T15/80 ,  G06T11/20 ,  G06T11/40

CPC classification number: G06T15/80 ,  G06T11/203 ,  G06T11/40

Abstract: A method of rendering at least one of paths forming an object includes setting an initial value to each of tiles included in a frame based on a position and a proceeding direction of the at least one of paths, calculating a winding number of each of the tiles through which the at least one of paths passes, among the tiles included in the frame, based on the set initial value, and determining whether to perform shading based on the set initial value and the calculated winding number.

公开(公告)号：US10186053B2

公开(公告)日：2019-01-22

申请号：US14518473

申请日：2014-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongjoon Yoo ,  Soojung Ryu ,  Seokyoon Jung

IPC: G09G5/02 ,  G06T11/00 ,  G06T15/80 ,  G06T9/00 ,  G06T1/20 ,  G06T5/00 ,  G06T11/20 ,  G06T11/40

Abstract: A method of performing path rendering, includes acquiring information of vertexes in an object to be rendered in a frame, and calculating a winding number of a pixel in the frame, based on a relationship between a position of the pixel and a proceeding direction of a path connecting the vertexes. The method further includes determining whether to assign a color to the pixel, based on the winding number.

公开(公告)号：US10120650B2

公开(公告)日：2018-11-06

申请号：US14869227

申请日：2015-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyeongseok Yu ,  Yeongon Cho ,  Changmoo Kim ,  Soojung Ryu

IPC: G06F1/00 ,  G06F7/544 ,  G06F1/035 ,  G06F7/483

Abstract: A method of calculating data includes acquiring a difference between first data that is input and second data that was previously stored; determining a method of generating third data corresponding to a result of a calculation of the first data based on the difference; and performing a calculation corresponding to the determined method using a calculator.

公开(公告)号：US10078881B2

公开(公告)日：2018-09-18

申请号：US15248281

申请日：2016-08-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangheon Lee ,  Kwontaek Kwon ,  Soojung Ryu ,  Yeongon Cho

IPC: G06T15/00 ,  G06T1/20 ,  G06T11/40

CPC classification number: G06T1/20 ,  G06T11/40 ,  G06T15/005

Abstract: A method and device for processing graphics data include generating primitives including objects in an image, classifying tiles dividing the image into scalable tile groups, generating a coverage pattern identifying primitives that are covered on tiles included in each scalable tile group, generating a bin stream including the coverage pattern corresponding to the each scalable tile groups, and performing rendering for each tile of the tiles using the bin stream.

公开(公告)号：US09959659B2

公开(公告)日：2018-05-01

申请号：US14962648

申请日：2015-12-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeongon Cho ,  Soojung Ryu ,  Jeongae Park ,  Woong Seo ,  Sangheon Lee ,  Seunghun Jin

IPC: G06T15/00 ,  G06T15/80 ,  G06T1/60 ,  G06T17/20 ,  G06T11/40 ,  G06T7/50

CPC classification number: G06T15/005 ,  G06T1/60 ,  G06T7/50 ,  G06T11/40 ,  G06T15/80 ,  G06T17/20 ,  G06T2207/10024

Abstract: A tile-based rendering method includes performing binning of a current frame; generating an identification code of binning information or property information of a tile to be rendered in the current frame; comparing the identification code of the tile to be rendered to an identification code of a previous tile, wherein a location of the previous tile in a previous frame is the same as a location of the tile to be rendered in the current frame; and rendering the current frame by either re-using an image stored in a frame buffer or performing pixel processing of the tile to be rendered depending on a result of the comparing.

公开(公告)号：US09881392B2

公开(公告)日：2018-01-30

申请号：US14598590

申请日：2015-01-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghun Jin ,  Jeongae Park ,  Woong Seo ,  Soojung Ryu ,  Yeongon Cho

IPC: G06T15/00 ,  G06T11/00 ,  G06T15/04

CPC classification number: G06T11/001 ,  G06T15/04

Abstract: A method and corresponding apparatus are configured to generate a mipmap are configured to allocate a mipmap status register of a mipmap level generated with respect to a texture, receive a request for the texture, and calculate a mipmap level with respect to the texture. The method and corresponding apparatus are also configured to determine whether a mipmap of the calculated mipmap level exists using the mipmap status register and outputting a result indicative thereof, and determine whether to generate the mipmap of the mipmap level based on the result.

公开(公告)号：US09715746B2

公开(公告)日：2017-07-25

申请号：US14518501

申请日：2014-10-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongjoon Yoo ,  Seokyoon Jung ,  Soojung Ryu ,  Donghoon Yoo ,  Yoonseo Choi

IPC: G06T11/20 ,  G06T11/60

CPC classification number: G06T11/203 ,  G06T11/20 ,  G06T11/60

Abstract: A curve rendering method includes calculating a step size based on a length of a straight line connecting a start point and an end point among control points of a curve to be rendered, and calculating initial values of a forward differencing algorithm (FDA) based on the calculated step size and coefficient values of an equation of the curve that is determined based on the control points. The method further includes generating an FDA table based on the initial values, and calculating a coordinate value of a pixel based on the FDA table.

公开(公告)号：US20160092171A1

公开(公告)日：2016-03-31

申请号：US14869227

申请日：2015-09-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeongseok Yu ,  Yeongon Cho ,  Changmoo Kim ,  Soojung Ryu

IPC: G06F7/544 ,  G06F1/02

CPC classification number: G06F7/544 ,  G06F1/035 ,  G06F7/483

Abstract: A method of calculating data includes acquiring a difference between first data that is input and second data that was previously stored; determining a method of generating third data corresponding to a result of a calculation of the first data based on the difference; and performing a calculation corresponding to the determined method using a calculator.

Abstract translation: 计算数据的方法包括获取输入的第一数据与先前存储的第二数据之间的差; 基于该差异来确定与第一数据的计算结果相对应的第三数据的生成方法; 以及使用计算器执行与所确定的方法相对应的计算。

公开(公告)号：US11726929B2

公开(公告)日：2023-08-15

申请号：US17165018

申请日：2021-02-02

Applicant: SAMSUNG ELECTRONICS CO., LTD. ,  SNU R&DB FOUNDATION

Inventor： Seung Wook Lee ,  Soojung Ryu ,  Jintaek Kang ,  Sunjung Lee

IPC: G06F12/02 ,  G06F13/16 ,  G06F7/544 ,  G06F13/28 ,  G06N3/04 ,  G06N3/10

CPC classification number: G06F13/1668 ,  G06F7/5443 ,  G06F13/28 ,  G06N3/04 ,  G06N3/10

Abstract: An accelerator, an operation method of the accelerator, and an accelerator system including the accelerator are disclosed. The operation method includes receiving one or more workloads assigned by a host controller, determining reuse data of the workloads based on hardware resource information and/or a memory access cost of the accelerator when a plurality of processing units included in the accelerator performs the workloads, and providing a result of performing the workloads.

公开(公告)号：US10510325B2

公开(公告)日：2019-12-17

申请号：US14819193

申请日：2015-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunghun Jin ,  Kwontaek Kwon ,  Jeongae Park ,  Soojung Ryu ,  Yeongon Cho

IPC: G09G5/39 ,  G09G3/20 ,  G06T1/60

Abstract: A rendering method includes receiving an input including pixel pattern information of a device configured to display a rendered image, generating a pixel pattern of the rendered image using the received input indicating pixel pattern information, and outputting a pixel value of the rendered image into a frame buffer using the generated pixel pattern.