EP 1663653 A2 20060607 - METHOD AND DEVICE FOR CONTROLLING PROCESSES DURING PRINTING
Title (en)
METHOD AND DEVICE FOR CONTROLLING PROCESSES DURING PRINTING
Title (de)
VERFAHREN UND VORRICHTUNG ZUR PROZESSKONTROLLE BEIM DRUCKEN
Title (fr)
PROCEDE ET DISPOSITIF DE CONTROLE DE PROCESSUS LORS D'UNE IMPRESSION
Publication
Application
Priority
- EP 2004009189 W 20040817
- DE 10339651 A 20030828
Abstract (en)
[origin: DE10339651B3] The method involves allocating discrete grey values to image elements of a defined image section, forming a frequency distribution of the grey values, determining a middle region between a first maximum relative to a number of covered/black image elements and a second maximum relative to a number of free/white elements and determining the raster color value of the recorded image section as a percentage ratio of the number of covered elements to the total number of elements. An independent claim is also included for the following: (a) an arrangement for determining raster color values by direct recording of different print technology substrates.
IPC 1-7
IPC 8 full level
B41F 33/00 (2006.01); G03F 3/10 (2006.01); H04N 1/40 (2006.01)
CPC (source: EP US)
B41F 33/0027 (2013.01 - EP US); B41F 33/0036 (2013.01 - EP US); G03F 3/101 (2013.01 - EP US); H04N 1/40075 (2013.01 - EP US)
Citation (search report)
See references of WO 2005028197A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10339651 B3 20050324; CN 1842417 A 20061004; EP 1663653 A2 20060607; JP 2007504964 A 20070308; US 2006219120 A1 20061005; WO 2005028197 A2 20050331; WO 2005028197 A3 20050707
DOCDB simple family (application)
DE 10339651 A 20030828; CN 200480024809 A 20040817; EP 04764181 A 20040817; EP 2004009189 W 20040817; JP 2006524287 A 20040817; US 56974806 A 20060224