EP 1691342 B1 20101027 - Method and device for treatment of images
Title (en)
Method and device for treatment of images
Title (de)
Verfahren und Vorrichtung zur Bildverarbeitung
Title (fr)
Procédé et dispositif de traitement d'image
Publication
Application
Priority
FR 0501469 A 20050214
Abstract (en)
[origin: EP1691342A1] The method involves elaborating values of additional bits of coding of the components of a pixel from the values of components of adjacent pixels. The converted signal is elaborated from the additional bits. The image to be converted and the converted image have an assembly of pixels associated to the value of the components of red, green and blue constituting a frame of 16 bits per pixel and a frame of 18 bits per pixel, respectively. An independent claim is also included for a portable electronic equipment of type mobile telephone comprising a flat screen.
IPC 8 full level
CPC (source: EP US)
G09G 5/006 (2013.01 - EP US); G09G 5/04 (2013.01 - EP US); G09G 2320/02 (2013.01 - EP US); G09G 2320/0666 (2013.01 - EP US); G09G 2340/0428 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 1691342 A1 20060816; EP 1691342 B1 20101027; DE 602006017760 D1 20101209; FR 2882185 A1 20060818; US 2006181724 A1 20060817; US 8576246 B2 20131105
DOCDB simple family (application)
EP 06290242 A 20060213; DE 602006017760 T 20060213; FR 0501469 A 20050214; US 35289306 A 20060213