METHOD AND DEVICE FOR PROVIDING COMPENSATION OFFSETS FOR RECORDING RETRIEVED IMAGE SELECTIONS Russian patent published in 2017 - IPC H04N19/00 

FIELD: physics.

SUBSTANCE: method contains a selection based on the distortion criterion depending on the transmission rate, the classification from the set of predefined classifications. Each predetermined classification has a classification range that is less than the full range of the sample values, and consists of a set of classes, each of which specifies a range of sample values in the classification range. A sample is placed in this class if its sample value is in the range of the class in question. The compensation offset is associated with each class of the selected classification for application to the sampling value of each sample of the class.

EFFECT: reducing spatial and temporal redundancies in video streams.

27 cl, 28 dwg