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Publication numberDE3015184 A1
Publication typeApplication
Application numberDE19803015184
Publication date22 Oct 1981
Filing date19 Apr 1980
Priority date19 Apr 1980
Publication number19803015184, 803015184, DE 3015184 A1, DE 3015184A1, DE-A1-3015184, DE19803015184, DE3015184 A1, DE3015184A1, DE803015184
InventorsGeorg Dipl Ing Heinle, Joachim Dipl Ing Thienemann
ApplicantDaimler Benz Ag
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
TV camera coping with moving objects - limits charge integration to certain partial time region of scanning interval
DE 3015184 A1
Abstract
The appts. is used in laboratory investigations of fast moving objects. In order to obtain well defined images the charging time of the individual capacitors forming the signal plate (3) is restricted to a fraction of the line scan and reset time for the plate. The relationship between these times has to be precisely defined. With the proposed timing alteration standard cameras and video receiving apparatus can be used. Typically either the illumination time of the photo-cathode (2) or the illumination time of the object to be recorded is limited to the desired integrating time interval for the signal plate (3) capacitors. The timing may be achieved by a shutter (5), flash illumination of the object, or electronically from inside the camera. Whichever method is used it must be synchronised to the line scanner. Either conventional or CCD cameras can be employed.
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE2143120B2 *28 Aug 197128 Jun 1973 Fernsehkamera
DE2916334A1 *23 Apr 197931 Oct 1979Canon KkBildaufzeichnungssystem
GB1441927A * Title not available
US4171529 *5 May 197816 Oct 1979The United States Of America As Represented By The Secretary Of The NavyPhase controlled shuttering system
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
EP0202607A2 *15 May 198626 Nov 1986Forschungszentrum Jülich GmbhCircuit arrangement for recording and reproducing static or motive objects by way of the television technique
EP0202607A3 *15 May 198624 Jun 1987Kernforschungsanlage Julich Gesellschaft Mit Beschrankter HaftungMethod and circuit arrangement for recording and reproducing static or motive objects by way of the television technique
Classifications
International ClassificationH04N5/30
Cooperative ClassificationH04N5/30
European ClassificationH04N5/30
Legal Events
DateCodeEventDescription
12 Mar 19878110Request for examination paragraph 44
12 Mar 19878125Change of the main classification
Ipc: H04N 5/225
16 Jun 19888130Withdrawal