Technical background 0001 transformation of an image in a computer communication network

摘要

A geometric transformation of a compressed picture (I) is performed (E5,E6,E7) of a selection device (Ae) implements of a geometric transformation of a compressed picture. A compressed data file (20) is transmitted to the selection device (Ae) and if the file is different from the device source the geometric transformation (El0) of the compressed image (I) is compressed by the selection device (Ae). An Independent claim is included for: (a) an image geometrical transforming device (b) a computer communication network