JP2025098104A5 - - Google Patents

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Publication number
JP2025098104A5
JP2025098104A5 JP2025044372A JP2025044372A JP2025098104A5 JP 2025098104 A5 JP2025098104 A5 JP 2025098104A5 JP 2025044372 A JP2025044372 A JP 2025044372A JP 2025044372 A JP2025044372 A JP 2025044372A JP 2025098104 A5 JP2025098104 A5 JP 2025098104A5
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JP
Japan
Prior art keywords
block
luma
threshold
partitioning
partitioned
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JP2025044372A
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English (en)
Japanese (ja)
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JP7852113B2 (ja
JP2025098104A (ja
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Priority claimed from US17/087,236 external-priority patent/US11546592B2/en
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Publication of JP7852113B2 publication Critical patent/JP7852113B2/ja
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JP2025044372A 2020-01-08 2025-03-19 クロマ成分に関する柔軟なブロックパーティション分割 Active JP7852113B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202062958422P 2020-01-08 2020-01-08
US62/958,422 2020-01-08
US17/087,236 US11546592B2 (en) 2020-01-08 2020-11-02 Flexible block partitioning for chroma component
US17/087,236 2020-11-02
PCT/US2021/012479 WO2021142105A1 (en) 2020-01-08 2021-01-07 Flexible block partitioning for chroma component
JP2021558680A JP7315700B2 (ja) 2020-01-08 2021-01-07 クロマ成分に関する柔軟なブロックパーティション分割
JP2023115395A JP7654719B2 (ja) 2020-01-08 2023-07-13 クロマ成分に関する柔軟なブロックパーティション分割

Related Parent Applications (1)

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JP2023115395A Division JP7654719B2 (ja) 2020-01-08 2023-07-13 クロマ成分に関する柔軟なブロックパーティション分割

Publications (3)

Publication Number Publication Date
JP2025098104A JP2025098104A (ja) 2025-07-01
JP2025098104A5 true JP2025098104A5 (https=) 2026-02-09
JP7852113B2 JP7852113B2 (ja) 2026-04-27

Family

ID=76654837

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2021558680A Active JP7315700B2 (ja) 2020-01-08 2021-01-07 クロマ成分に関する柔軟なブロックパーティション分割
JP2023115395A Active JP7654719B2 (ja) 2020-01-08 2023-07-13 クロマ成分に関する柔軟なブロックパーティション分割
JP2025044372A Active JP7852113B2 (ja) 2020-01-08 2025-03-19 クロマ成分に関する柔軟なブロックパーティション分割

Family Applications Before (2)

Application Number Title Priority Date Filing Date
JP2021558680A Active JP7315700B2 (ja) 2020-01-08 2021-01-07 クロマ成分に関する柔軟なブロックパーティション分割
JP2023115395A Active JP7654719B2 (ja) 2020-01-08 2023-07-13 クロマ成分に関する柔軟なブロックパーティション分割

Country Status (6)

Country Link
US (3) US11546592B2 (https=)
EP (1) EP4088459A4 (https=)
JP (3) JP7315700B2 (https=)
KR (2) KR102859960B1 (https=)
CN (2) CN118646872A (https=)
WO (1) WO2021142105A1 (https=)

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WO2013152736A1 (en) 2012-04-12 2013-10-17 Mediatek Singapore Pte. Ltd. Method and apparatus for block partition of chroma subsampling formats
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WO2016074147A1 (en) * 2014-11-11 2016-05-19 Mediatek Singapore Pte. Ltd. Separated coding tree for luma and chroma
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WO2016154963A1 (en) 2015-04-01 2016-10-06 Mediatek Inc. Methods for chroma coding in video codec
US10455228B2 (en) * 2016-03-21 2019-10-22 Qualcomm Incorporated Determining prediction parameters for non-square blocks in video coding
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US10679328B2 (en) * 2018-05-23 2020-06-09 Adobe Inc. Machine learning techniques for increasing color consistency across videos
US11483559B2 (en) * 2018-05-29 2022-10-25 Interdigital Vc Holdings, Inc. Method and apparatus for video encoding and decoding with partially shared luma and chroma coding trees
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KR101997681B1 (ko) * 2018-06-11 2019-07-08 광운대학교 산학협력단 양자화 파라미터 기반의 잔차 블록 부호화/복호화 방법 및 장치
US11438590B2 (en) * 2018-08-16 2022-09-06 Hfi Innovation Inc. Methods and apparatuses of chroma quantization parameter derivation in video processing system
US11589050B2 (en) * 2018-12-18 2023-02-21 Hfi Innovation Inc. Method and apparatus of encoding or decoding video blocks with constraints during block partitioning
US11323748B2 (en) * 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
US11172214B2 (en) * 2018-12-21 2021-11-09 Qualcomm Incorporated Derivation of processing area for parallel processing in video coding
PL3903484T3 (pl) * 2018-12-30 2025-11-17 Hfi Innovation Inc. Urządzenie i sposób kodowania za pomocą oddzielnych drzew kodowania luminacji i chrominancji z ograniczeniami
CN113508299B (zh) * 2019-03-01 2025-02-21 艾瓦生命科学有限公司 流式细胞仪测量方法和实施该测量方法的试剂盒

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