公开(公告)号：US10297067B2

公开(公告)日：2019-05-21

申请号：US15028277

申请日：2014-10-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minkyu Jeong ,  Kwontaek Kwon ,  Minyoung Son ,  Jeongsoo Park ,  Sangoak Woo

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

Abstract: Provided are methods and apparatuses for adjusting the processing sequence of draw commands for rendering images. The rendering method including determining, at a processing sequence determiner, previous draw commands that are identical to current draw commands; de-termining a processing sequence of the current draw commands based on depth information of the determined previous draw commands; and performing a Z-test on the current draw commands based on the processing sequence, and performing shading based on a result of the Z-test.

公开(公告)号：US10163258B2

公开(公告)日：2018-12-25

申请号：US14795083

申请日：2015-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsoo Park ,  Kwontaek Kwon ,  Wonjong Lee

IPC: G06T17/20

Abstract: A tessellation method and apparatus are provided, where the tessellation method includes receiving a first value that is calculated in performing tessellation, the first value being a first floating-point real number represented by a first exponent and a first mantissa; determining a second precision of the first mantissa on the basis of a value of the first exponent and a first precision; and adjusting the first mantissa to have the second precision.

公开(公告)号：US09898838B2

公开(公告)日：2018-02-20

申请号：US15073731

申请日：2016-03-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heejun Shim ,  Kwontaek Kwon ,  Sunmin Kwon ,  Hoyoung Kim ,  Seonghun Jeong

IPC: G06T15/04 ,  G06T11/00 ,  G06T1/20

CPC classification number: G06T11/001 ,  G06T1/20 ,  G06T11/40 ,  G06T15/04 ,  G06T2210/36

Abstract: A method of determining a level of detail (LOD) for a texturing includes: acquiring texture coordinate data on pixels included in an upper block; determining a reference quad among quads included in the upper block; determining a similarity between the determined reference quad and the upper block using texture coordinates of the determined reference quad and the upper block; and determining LODs of remaining quads among the quads included in the upper block to be the same as an LOD of the determined reference quad in response to the determining of the similarity including determining that the determined reference quad and the upper block are similar.

公开(公告)号：US20150379673A1

公开(公告)日：2015-12-31

申请号：US14712675

申请日：2015-05-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Karthik Ramani ,  Kwontaek Kwon ,  John W. Brothers

IPC: G06T1/20 ,  G06F1/32

CPC classification number: G06F1/3293 ,  G06F1/3237 ,  G06F1/3243 ,  G06F1/3287 ,  G06F17/17 ,  G06T1/20 ,  Y02D10/128 ,  Y02D10/152 ,  Y02D10/171

Abstract: Signal processing may include determining a first component common to a first input signal and a second input signal and extracting the first component from at least one of the first input signal or the second input signal, a second component from the first input signal, and a second component from the second input signal. The second component of the first input signal may be different from the second component of the second input signal. An operation may be performed using the extracted, second components. The first component may be combined with a result of the operation.

Abstract translation: 信号处理可以包括确定第一输入信号和第二输入信号共同的第一分量，并从第一输入信号或第二输入信号中的至少一个提取第一分量，从第一输入信号中提取第二分量，以及 第二分量来自第二输入信号。 第一输入信号的第二分量可以不同于第二输入信号的第二分量。 可以使用提取的第二组件来执行操作。 第一个组件可以与操作的结果相结合。