公开(公告)号：KR1020000022279A

公开(公告)日：2000-04-25

申请号：KR1019980710700

申请日：1997-06-17

Applicant: 엠엠-레제스티프트 매니저 메모리 게엠베하

Inventor： 토이펠토마스 ,  케ㄹ러게르하르트

IPC: H04N1/107

CPC classification number: H04N1/1075 ,  H04N1/047 ,  H04N1/107 ,  H04N1/32358 ,  H04N2201/0077 ,  H04N2201/0471 ,  H04N2201/04715 ,  H04N2201/04734

Abstract: PURPOSE: A device is provided for the reader which can collect, store, and transmit photographic images, the graphics having size and shape, and the alphanumerical characters. CONSTITUTION: A reader comprising a projection device for projecting of light emitted from a radiation source (117) to a section of a marked surface (20) and an optical unit (4) for receiving and visualizing the reflected light on an image sensor (114) which transforms the reflected light into a sequence of electronic signals. The reader also has a motion detector (2) for generating synchronization signals during movement parallel to the marked surface, and also a signal processing unit which converts the signals of the image sensor into information packets containing independently of the character code the alphanumerical, graphic or pictorial information of a freely selectable part of the marked surface, and stores said signalsin a memory unit from which they can be retrieved.

Abstract translation: 目的：为阅读器提供一种可以收集，存储和传输摄影图像，具有大小和形状的图形以及字母数字字符的设备。 构成：包括用于将从辐射源（117）发射的光投射到标记表面（20）的部分的投影装置和用于在图像传感器（114）上接收和可视化反射光的光学单元（4）的读取器 ），其将反射光转换成电子信号序列。 读取器还具有用于在平行于标记表面的移动期间产生同步信号的运动检测器（2），以及信号处理单元，其将图像传感器的信号转换成独立于字符代码的独立于字母数字，图形或 标记表面的可自由选择的部分的图形信息，并且将所述信号存储在可从中检索的存储单元。