公开(公告)号：US20150349796A1

公开(公告)日：2015-12-03

申请号：US14288018

申请日：2014-05-27

Applicant: QUALCOMM Incorporated

Inventor： Bo Zhou ,  Mao Zeng ,  Erich James Plondke ,  Lucian Codrescu ,  Shu Xiao ,  Junchen Du ,  Suhail Jalil

IPC: H03M7/40

CPC classification number: H03M7/4018 ,  G06F9/30018 ,  G06F9/30025 ,  G06F9/3895 ,  H04N19/13 ,  H04N19/42 ,  H04N19/91

Abstract: A method includes executing, at a processor, a dedicated arithmetic encoding instruction. The dedicated arithmetic encoding instruction accepts a plurality of inputs including a first range, a first offset, and a first state and produces one or more outputs based on the plurality of inputs. The method also includes storing a second state, realigning the first range to produce a second range, and realigning the first offset to produce a second offset based on the one or more outputs of the dedicated arithmetic encoding instruction.

Abstract translation: 一种方法包括在处理器处执行专用算术编码指令。 专用算术编码指令接受包括第一范围，第一偏移和第一状态的多个输入，并且基于多个输入产生一个或多个输出。 该方法还包括存储第二状态，重新对准第一范围以产生第二范围，以及基于专用算术编码指令的一个或多个输出来重新对准第一偏移以产生第二偏移。

公开(公告)号：US20150254824A1

公开(公告)日：2015-09-10

申请号：US14201636

申请日：2014-03-07

Applicant: QUALCOMM Incorporated

Inventor： Qinwen Xu ,  Bo Zhou ,  Shuxue Quan ,  Junchen Du

IPC: G06T5/10

CPC classification number: G06T5/10 ,  G06T1/00 ,  G06T2207/20024 ,  G06T2207/20212

Abstract: A particular method includes generating a first result of a first integration operation performed on a first subset of elements of the plurality of elements. The first integration operation is associated with a first level of integration. The method includes generating a second result of a second integration operation performed on the first subset of elements. The second integration operation is associated with a second level of integration. The method further includes performing a third integration operation on a second subset of elements of the plurality of elements. The third integration operation is associated with the second level of integration. The third integration operation is performed based on the first result and the second result.

Abstract translation: 特定方法包括生成对多个元素的元素的第一子集执行的第一积分操作的第一结果。 第一个集成操作与第一级集成有关。 该方法包括生成对元素的第一子集执行的第二积分操作的第二结果。 第二次集成操作与第二级集成相关联。 该方法还包括对多个元素的元素的第二子集执行第三积分操作。 第三个集成操作与第二级集成有关。 基于第一结果和第二结果执行第三整合操作。