EP 0983690 A1 20000308 - METHOD FOR INCREASING THE RESOLUTION OF AN IMAGE
Title (en)
METHOD FOR INCREASING THE RESOLUTION OF AN IMAGE
Title (de)
VERFAHREN ZUR ERHÖHUNG DER AUFLÖSUNG EINES BILDES
Title (fr)
PROCEDE POUR ACCROITRE LA RESOLUTION D'UNE IMAGE
Publication
Application
Priority
- DE 19812118 A 19980319
- EP 9901859 W 19990319
Abstract (en)
[origin: DE19812118A1] An original image (B1) has n1 image elements (b1), arranged as a matrix in lines (z1) and columns (s1). The image elements contain RGB coding to determine individual color proportions. The original image is subjected to data compression transformation (R) to produce a target image (B2) with n2 image elements (b2) arranged as a matrix in lines (z2) and columns (s2).
IPC 1-7
IPC 8 full level
G06T 3/40 (2006.01); H04N 5/14 (2006.01); H04N 5/44 (2011.01); H04N 5/46 (2006.01); H04N 7/26 (2006.01); H04N 7/46 (2006.01); H04N 19/59 (2014.01); H04N 19/80 (2014.01)
CPC (source: EP)
G06T 3/4084 (2013.01); H04N 5/14 (2013.01); H04N 5/46 (2013.01); H04N 7/012 (2013.01); H04N 19/59 (2014.11); H04N 19/80 (2014.11); G09G 2340/0407 (2013.01); H04N 19/63 (2014.11); H04N 21/426 (2013.01)
Citation (search report)
See references of WO 9948297A1
Designated contracting state (EPC)
DE FI FR GB IT NL
DOCDB simple family (publication)
DE 19812118 A1 19990923; AU 3416099 A 19991011; EP 0983690 A1 20000308; WO 9948297 A1 19990923
DOCDB simple family (application)
DE 19812118 A 19980319; AU 3416099 A 19990319; EP 9901859 W 19990319; EP 99915674 A 19990319