EP 0993656 A1 20000419 - IMAGE INTERPOLATION
Title (en)
IMAGE INTERPOLATION
Title (de)
BILDINTERPOLATION
Title (fr)
INTERPOLATION D'IMAGES
Publication
Application
Priority
- EP 99947051 A 19990318
- EP 98201396 A 19980429
- IB 9900460 W 19990318
Abstract (en)
[origin: WO9956247A1] In an image interpolation method, interpolated pixels are inserted (51) along horizontal and vertical directions so as to obtain a grid (I2) in which interpolated lines cross themselves in original pixels. In a second step, pixels are interpolated (52) between rows and columns formed by the grid (I2) so as to fill squares delimited by the grid (I2) to obtain an interpolated image (I3).
IPC 1-7
IPC 8 full level
G06T 3/40 (2006.01); G06T 5/00 (2006.01); H04N 1/387 (2006.01); H04N 7/01 (2006.01)
CPC (source: EP KR)
G06T 3/4023 (2013.01 - EP); G06T 5/00 (2013.01 - KR); H04N 7/0135 (2013.01 - EP)
Citation (search report)
See references of WO 9956247A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 9956247 A1 19991104; AU 3268899 A 19991116; CN 1266519 A 20000913; EP 0993656 A1 20000419; JP 2002506600 A 20020226; KR 20010014320 A 20010226
DOCDB simple family (application)
IB 9900460 W 19990318; AU 3268899 A 19990318; CN 99800639 A 19990318; EP 99947051 A 19990318; JP 55385299 A 19990318; KR 19997012462 A 19991229