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1.发明授权Method and system for estimating motion from a sequence of bidimensional arrays of sampled values, optical mouse including such a system and computer program product therefor 有权用于从采样值的二维阵列的序列估计运动的方法和系统，包括这种系统的光学鼠标及其计算机程序产品
公开(公告)号：EP1574994B1
公开(公告)日：2012-05-30
申请号：EP04354011.1
申请日：2004-03-11
Applicant: STMicroelectronics Srl , STMicroelectronics S.A.
Inventor： Rovati, Fabrizio Simone , Zambotti, Paolo Sergio , Mellot, Pascal Jean
IPC: G06T7/20
CPC classification number: G06T7/207
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Patent Agency Ranking2.发明授权Method and system for delivery of coded information streams, related network and computer program product therefor 有权用于递送的编码信息的方法，未系统流相关联的网络和计算机程序
公开(公告)号：EP1615447B1
公开(公告)日：2016-03-09
申请号：EP04016172.1
申请日：2004-07-09
Applicant: STMicroelectronics Srl
IPC: H04N19/172
CPC classification number: H04N19/59 , H04N19/124 , H04N19/132 , H04N19/137 , H04N19/15 , H04N19/152 , H04N19/164 , H04N19/172 , H04N19/40 , H04N19/61
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3.发明授权Method and system for estimating motion from a sequence of bidimensional arrays of sampled values, optical mouse including such a system and computer program product therefor 有权的计算机程序，方法和装置，用于样品的二维阵列，光学鼠标的序列的运动估计，其包括这样的装置
公开(公告)号：EP1574993B1
公开(公告)日：2012-09-12
申请号：EP04354010.3
申请日：2004-03-11
Applicant: STMicroelectronics Srl , STMicroelectronics SA
Inventor： Rovati, Fabrizio Simone , Zambotti, Paolo Sergio , Mellot, Pascal Jean
IPC: G06T7/20
CPC classification number: G06T7/20
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公开(公告)号：EP1628484B1
公开(公告)日：2019-04-03
申请号：EP04019572.9
申请日：2004-08-18
Applicant: STMicroelectronics Srl
IPC: H04N19/40 , H04N19/126
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5.发明授权A method for executing programs on selectable-instruction-length processors and corresponding processor system 有权一种用于在处理器中执行的程序具有可选择指令长度，和相应的处理器系统的方法
公开(公告)号：EP1378825B1
公开(公告)日：2010-04-21
申请号：EP02425437.7
申请日：2002-07-02
Applicant: STMicroelectronics Srl
Inventor： Rovati, Fabrizio Simone , Borneo, Antonio Maria , Pau, Danilo Pietro
IPC: G06F9/38
CPC classification number: G06F9/3879 , G06F9/3853 , G06F9/3877 , G06F9/3885
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6.发明公开Method and system for estimating motion from a sequence of bidimensional arrays of sampled values, optical mouse including such a system and computer program product therefor 有权的计算机程序，方法和装置，用于样品的二维阵列，光学鼠标的序列的运动估计，其包括这样的装置
公开(公告)号：EP1574994A1
公开(公告)日：2005-09-14
申请号：EP04354011.1
申请日：2004-03-11
Applicant: STMicroelectronics S.r.l. , STMicroelectronics S.A.
Inventor： Rovati, Fabrizio Simone , Zambotti, Paolo Sergio , Mellot, Pascal Jean
IPC: G06T7/20
CPC classification number: G06T7/207
Abstract: A method for estimating motion in a sequence of bidimensional arrays of sampled values (e.g. video frames), includes the step of generating (104; 114) estimated motion vectors having at least one component along at least one reference axis (x, y). Motion estimation is performed with a given resolution (110, 112), and the method includes at least one of:
dynamically varying (110, 112) the resolution between subsequent estimation steps (114), and
if said estimated motion vectors have two components along two reference axes (x, y), selectively varying (110, 112) the resolution of motion estimation independently along said two axes (x, y).
Preferred application is in optical mouse arrangements.Abstract translation: 一种用于在采样值（例如视频帧）的二维阵列的序列估计运动的方法，包括：生成步骤（104; 114）沿至少一个参考轴线（X，Y），其具有至少一个分量估计的运动向量。 运动估计执行与给定的分辨率（110，112），并且该方法包括以下至少一个：动态地改变（110，112）的后续估计步骤（114）之间的分辨率，并且如果所述估计的运动矢量沿着具有两个部件 两个参考轴（x，y）的选择性地改变（110，112）的运动估计unabhängig的分辨率沿着所述两个轴（X，Y）。 优选的应用是在光学鼠标的安排。
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