FIELD: information technologies.
SUBSTANCE: compensation device includes the following: memory unit, address forming scheme, initialisation unit, control unit of insignificant pixel discrepancies of a column, unit for checking distorted sequences, unit for checking distortions with neighbouring columns, unit for checking insignificant difference between upper and lower limits of sequences, unit for checking average brightness of a column, which is close to maximum possible one of a frame, unit for checking average brightness of sequences, which are close to maximum possible one of the frame, blooming parametre unit, correction unit of a distorted column, correction unit of two columns, and correction unit of distorted areas.
EFFECT: increasing correction rate.
2 dwg
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