FIELD: computer equipment.
SUBSTANCE: invention relates to computer engineering. Video encoding method in which split information is generated indicating whether a coding unit is divided from at least one coding unit included in a maximum coding unit; when the current level conversion unit included in coding unit is divided into lower-level transformation units, a conversion index information for indicating division of the current-level conversion unit is generated; quantized transform coefficients of a current level transform unit are generated; and bitstream is generated based on the split information, conversion index information and quantized transform coefficient of the current level transform unit.
EFFECT: technical result is to increase efficiency of decoding information by using a conversion index.
10 cl, 23 dwg, 1 tbl
Title |
Year |
Author |
Number |
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2016 |
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- Li Tammi
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- Cheon Min-Su
|
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2011 |
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|
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|
RU2595610C2 |
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2016 |
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2016 |
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|
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2014 |
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|
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2017 |
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|
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2014 |
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VIDEO ENCODING METHOD AND APPARATUS, VIDEO DECODING METHOD AND APPARATUS BASED ON HIERARCHICAL CODED BLOCK PATTERN INFORMATION |
2014 |
- Cheon Min-Su
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- Min Dzung-Khie
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|
RU2643497C2 |
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2018 |
- Cheon, Min-Su
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- Kim, Il-Koo
|
RU2665299C1 |