A method and arrangement for the reduction of coding artefacts of block-based image encoding methods and object-based image encoding methods

摘要

it is a procedure and a procedure is presented to bildcodierung and bilddecodierung spent, in which an image in an area of the bildpunktes for in the surroundings of working nachbarbildpunkte is checked whether brightness and / or pixel values of the nachbarbildpunkt e and the brightness and / or color values of the bildpunktes on a u00e4hnlichkeitsmau00dfes,for example, a barrier is similar enough (501). this is the case, the corresponding nachbarbildpunkt in determining a new helligkeitswerts considered (502). in addition, a nachbarbildpunkt included when the nachbarbildpunkt and the picture image are different bildblu00f6cken (503).