DEVICE FOR COLOURING BLACK AND WHITE IMAGE Russian patent published in 2014 - IPC H04N1/60 H04N9/43 G06T11/40 

Abstract RU 2524869 C1

FIELD: physics.

SUBSTANCE: device comprises RGB→NTSC converter units (1), (20), a label mask selection unit (2), multiplier units (3), (18), (19), a breakdown unit (4), a dispersion calculation unit (6), a weight function generating unit (10), a label coordinate determining unit (5), buffer units (7), (8), (12), (21) delay units (11), (13), (14), (15), (16), a sparse matrix generating unit (17), a control unit (9), a clock-pulse generator (22).

EFFECT: reduced colour distortion when colouring monochromatic images.

1 dwg

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RU 2 524 869 C1

Authors

Marchuk Vladimir Ivanovich

Sherstobitov Aleksandr Ivanovich

Voronin Vjacheslav Vladimirovich

Semenishchev Evgenij Aleksandrovich

Prikhodchenko Vladislav Aleksandrovich

Timofeev Dmitrij Vital'Evich

Dates

2014-08-10Published

2013-01-09Filed