公开(公告)号：WO1993023827A1

公开(公告)日：1993-11-25

申请号：PCT/US1993004584

申请日：1993-05-14

Applicant: UNISYS CORPORATION

Inventor： UNISYS CORPORATION ,  STOLIS, Paul ,  VALA, John, D. ,  CATCHPOLE, Clive, E. ,  BAKKER, Johan, P. ,  COPENHAVER, Gary, B. ,  CONCANNON, David, J. ,  ROURKE, Robert, T. ,  VALICE, David, J.

IPC: G07D07/00

CPC classification number: G06K17/00 ,  G06K2007/10485 ,  G06K2017/0038 ,  G07D7/12 ,  G07D7/20 ,  G07D11/0084

Abstract: In a check processing array, an imaging/illumination arrangement for illuminating and imaging checks at one or several imaging-sites as they are rapidly, continuously transported past two or more imaging stations, each station having, as its illumination source, a hollow Lambertian integrating vessel, housing lamps which project a highly uniform, diffuse Lambertian illumination-beam to its respective imaging site.

Abstract translation: 在检查处理阵列中，用于在一个或多个成像位置快速，连续地传送通过两个或更多个成像站的照明和成像检查的成像/照明装置，每个站具有作为其照明源的空心朗伯积分 容器，房屋灯，其投射高度均匀的漫射朗伯照明光束到其各自的成像部位。

公开(公告)号：EP0640233A1

公开(公告)日：1995-03-01

申请号：EP93913883.0

申请日：1993-05-14

Applicant: UNISYS CORPORATION

Inventor： STOLIS, Paul ,  VALA, John, D. ,  CATCHPOLE, Clive, E. ,  BAKKER, Johan, P. ,  COPENHAVER, Gary, B. ,  CONCANNON, David, J. ,  ROURKE, Robert, T. ,  VALICE, David, J.

IPC: G07D7 ,  G06K17 ,  G07D11 ,  G06K7

CPC classification number: G06K17/00 ,  G06K2007/10485 ,  G06K2017/0038 ,  G07D7/12 ,  G07D7/20 ,  G07D11/0084

Abstract: In a check processing array, an imaging/illumination arrangement for illuminating and imaging checks at one or several imaging-sites as they are rapidly, continuously transported past two or more imaging stations, each station having, as its illumination source, a hollow Lambertian integrating vessel, housing lamps which project a highly uniform, diffuse Lambertian illumination-beam to its respective imaging site.