公开(公告)号：US20110199492A1

公开(公告)日：2011-08-18

申请号：US13020496

申请日：2011-02-03

申请人： Daniel KAUKER ,  Muhammad Siddiqui ,  Klaus Zimmermann

发明人： Daniel KAUKER ,  Muhammad Siddiqui ,  Klaus Zimmermann

IPC分类号： H04N5/225 ,  G06K9/40

CPC分类号： G06T5/003 ,  G06T2207/20201

摘要： The present invention relates to a method and system for obtaining a point spread function for deblurring image data captured by an imaging device comprising a motion sensor. First, motion path values indicating the motion of the imaging device during the exposure time are acquired. The motion path values of the imaging device are then projected onto the sensor plane and for each sensor pixel the projected motion path values are integrated over time. Said integrated value represents for each sensor pixel an initial estimate of the point spread function. Optionally, the size of the point spread function can also be estimated based on the distance of the focused object and taken into account during the projecting step.

摘要翻译： 本发明涉及一种用于获得由包括运动传感器的成像装置拍摄的图像去除图像数据的点扩散函数的方法和系统。 首先，获取表示曝光时间期间摄像元件的动作的运动路径值。 然后将成像装置的运动路径值投影到传感器平面上，并且对于每个传感器像素，投影运动路径值随时间积分。 所述积分值表示每个传感器像素的点扩散函数的初始估计。 可选地，点扩散函数的大小也可以基于聚焦对象的距离并在投影步骤期间考虑到来估计。

公开(公告)号：US07969040B2

公开(公告)日：2011-06-28

申请号：US12411895

申请日：2009-03-26

申请人： Mark Conen ,  Daniel Benjamin Kok ,  Muhammad Siddiqui ,  Paul Taberham ,  Darren Lee Cousen

发明人： Mark Conen ,  Daniel Benjamin Kok ,  Muhammad Siddiqui ,  Paul Taberham ,  Darren Lee Cousen

IPC分类号： B60L3/04

CPC分类号： H02J1/10 ,  F02N11/0866 ,  F02N11/087 ,  H02J7/1423 ,  Y02T10/7005

摘要： A dual battery electrical system for a vehicle having an engine comprises a primary load and a secondary load and is switchable between an ON state in which the engine is running, an OFF state in which the engine is not running, a START state in which the primary load requires power to start the engine, and a PAUSE state in which the engine is not running. A first battery powers the primary load, a second battery powers the secondary load, a battery switch is closable to connect the first battery to the second battery such that both batteries can provide power to both loads. The transition to and from the OFF state is via a user activated mechanism and transition to and from the PAUSE state is via a user-independent mechanism. A controller controls operation of the battery switch when the system enters and/or leaves the PAUSE state.

摘要翻译： 用于具有发动机的车辆的双电池电气系统包括主负载和次级负载，并且可在发动机运行的接通状态，发动机未运行的OFF状态之间切换，其中， 主负载需要启动发动机的电力和发动机未运行的暂停状态。 第一电池为主负载供电，第二电池为次级负载供电，电池开关可关闭，以将第一电池连接到第二电池，使得两个电池都可以向两个负载提供电力。 通过用户激活的机制转换到OFF状态并且从暂停状态转换到通过用户无关机制。 当系统进入和/或离开暂停状态时，控制器控制电池开关的操作。

公开(公告)号：US20100091126A1

公开(公告)日：2010-04-15

申请号：US12560015

申请日：2009-09-15

申请人： Muhammad Siddiqui ,  Christian Unruh

发明人： Muhammad Siddiqui ,  Christian Unruh

IPC分类号： H04N5/228 ,  G06K9/00

CPC分类号： H04N5/144

摘要： Method for motion detection in a current picture (CP) with respect to a reference picture (RP), wherein for a plurality of locations in the current picture (CP) respective difference values (|D|) are determined (B100). A respective difference value is determined based on a difference between a first value and a second value, wherein the first value is descriptive of a photometric measure of one of the locations in the current picture (CP) and the second value is descriptive of the photometric measure of a corresponding location in the reference picture (RP). Based on the difference values, a histogram is determined (B102). The histogram is used as a basis for determining (B104) a threshold (T1, T2, T3). At a respective location in the current picture (CP), motion is detected by comparing the threshold (T1, T2, T3) to the difference value (|D|) of the respective location.

摘要翻译： 相对于参考图像（RP）的当前图像（CP）中的运动检测的方法，其中对于当前图像（CP）中的多个位置确定各自的差值（| D |）（B100）。 基于第一值和第二值之间的差确定相应的差值，其中第一值描述当前图像（CP）中的一个位置的光度测量值，第二值描述光度 测量参考图片（RP）中相应的位置。 基于差值，确定直方图（B102）。 直方图用作确定（B104）阈值（T1，T2，T3）的基础。 在当前图像（CP）中的相应位置处，通过将阈值（T1，T2，T3）与相应位置的差值（| D |）进行比较来检测运动。

公开(公告)号：US20080309516A1

公开(公告)日：2008-12-18

申请号：US12114239

申请日：2008-05-02

申请人： Fabian FRIEDRICHS ,  Muhammad Siddiqui ,  Klaus Zimmermann

发明人： Fabian FRIEDRICHS ,  Muhammad Siddiqui ,  Klaus Zimmermann

IPC分类号： G08G1/01

CPC分类号： G06K9/00805 ,  G06T7/223

摘要： A method for detecting moving objects In a blind spot of vehicle is provided, comprising: taking a sequence of images of said blind spot region, partitioning each of said images of said sequence into blocks, identifying moving blocks which have moved between consecutive images of said sequence, determining a direction and a distance of said movement of said moving blocks; grouping adjacent moving blocks, for which directions within a predetermined direction interval and distances within a predetermined distance interval have been determined, and determining said moving objects based on said step of grouping. A corresponding blind spot detection device is provided as well.

摘要翻译： 一种用于检测移动物体的方法在车辆的盲点中，包括：获取所述盲点区域的一系列图像，将所述序列的每个所述图像划分成块，识别已经在所述盲点区域的连续图像之间移动的移动块 确定所述移动块的所述移动的方向和距离; 对相邻移动块进行分组，确定预定方向间隔内的方向和预定距离间隔内的距离，以及基于所述分组步骤确定所述运动对象。 还提供了相应的盲点检测装置。

公开(公告)号：US20060083407A1

公开(公告)日：2006-04-20

申请号：US11249972

申请日：2005-10-13

申请人： Klaus Zimmermann ,  Muhammad Siddiqui

发明人： Klaus Zimmermann ,  Muhammad Siddiqui

IPC分类号： G06K9/00

CPC分类号： H04N19/547 ,  G06T7/262 ,  H04N19/523 ,  H04N19/527

摘要： A method for motion estimation of sequences of images is proposed, wherein for consecutive frames (f1, f2) respective corresponding consecutive Fourier transformed frames (F1, F2) are determined, and wherein motion parameters for translation, rotation and/or for scaling are derived based on a phase relationship between said respective corresponding consecutive Fourier transformed frames (F1, F2), and in particular based on translational, rotational and/or scaling properties of the Fourier transforming process.

摘要翻译： 提出了一种用于图像序列的运动估计的方法，其中对于连续帧（f 1，f 2）确定各自对应的连续傅立叶变换帧（F 1，F 2），并且其中用于平移，旋转和/或 基于所述各自对应的连续傅里叶变换帧（F 1，F 2）之间的相位关系，特别是基于傅立叶变换处理的平移，旋转和/或缩放特性，导出缩放。