公开(公告)号：US09088801B2

公开(公告)日：2015-07-21

申请号：US13668643

申请日：2012-11-05

申请人： Uwe Nagel ,  Klaus Burkhardt ,  Andreas Kärcher

发明人： Uwe Nagel ,  Klaus Burkhardt ,  Andreas Kärcher

IPC分类号： H04N17/00 ,  H04N5/222 ,  H04N19/89

CPC分类号： H04N19/89

摘要： The invention pertains to a method for operating an image-processing device, in which an image signal is digitally transmitted between a transmitter and at least one receiver, and in which the image signal comprises a timed sequence of images. An alternating signal which alternates at a signal alternation frequency is superimposed on the image content of the images before they are transmitted, and the signal alternation frequency is greater than or equal to the perception frequency resolvable by the human eye. The invention also pertains to an image-processing device.

摘要翻译： 本发明涉及一种用于操作图像处理装置的方法，其中图像信号在发射器和至少一个接收器之间被数字地传输，并且其中图像信号包括图像的定时序列。 以信号交替频率交替的交替信号在它们被发送之前叠加在图像的图像内容上，并且信号交替频率大于或等于人眼可解析的感知频率。 本发明还涉及一种图像处理装置。

公开(公告)号：US07796113B2

公开(公告)日：2010-09-14

申请号：US10557529

申请日：2004-05-19

申请人： Wolfgang Eckhardt ,  Andreas Kärcher

发明人： Wolfgang Eckhardt ,  Andreas Kärcher

IPC分类号： G09G3/36 ,  G02F1/1335

CPC分类号： G02F1/1336 ,  G02F1/13318 ,  G02F2201/58 ,  G09G3/3406 ,  G09G2320/0626 ,  G09G2360/145

摘要： The aim of the invention is to largely prevent certain influences from distributing the luminance of an image that can be reproduced on a panel of a flat screen. To this end, light-permeable parts are arranged between a sensor and a back light illuminating the panel from the rear, the ageing and/or temperature properties of said light-permeable parts essentially corresponding to those of the light-permeable parts of the panel.

摘要翻译： 本发明的目的是在很大程度上防止在平板显示器的面板上分布可以再现的图像的亮度的某些影响。 为此，透光部分布置在传感器和从后面照亮面板的背光之间，所述透光部分的老化和/或温度特性基本上对应于面板的透光部分的温度特性 。

公开(公告)号：US06302083B1

公开(公告)日：2001-10-16

申请号：US09677562

申请日：2000-10-02

申请人： Andreas Kärcher ,  Achim Przymusinski ,  Ralf Schernewski

发明人： Andreas Kärcher ,  Achim Przymusinski ,  Ralf Schernewski

IPC分类号： F02D4140

CPC分类号： F02D41/1498 ,  F02D2200/1015

摘要： The values for the speed of the crankshaft are corrected by means of an acausal mean-value filter, and the change in the kinetic energy of the crankshaft in the expansion interval of a cylinder is calculated from the dynamically corrected speed values and referred to the maximum fuel quantity which can be fed in this interval. The dimensionless residue obtained therefrom represents for the cylinder under consideration a measure of too much or too little injected fuel. Correction terms are derived from the calculated residues for the injection times of the individual cylinders. This renders adaptation possible in the overall region of the characteristic diagram, in particular also in the case of speed transitions.

摘要翻译： 曲轴的速度值通过绝对平均值滤波器进行校正，并且根据动态校正的速度值计算曲轴在气缸膨胀间隔中的动能的变化，并且被称为最大值 可以在该间隔内供给的燃料量。 由此获得的无量纲残余物表示考虑到的气缸的喷射燃料太多或太少的量度。 修正术语来自各个气缸的注射时间的计算残差。 这使得可以在特性图的整个区域中实现适配，特别是在速度转换的情况下。