CN1187737A - 用于为形状自适应变换填充视频信号的方法和装置 - Google Patents
用于为形状自适应变换填充视频信号的方法和装置 Download PDFInfo
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- CN1187737A CN1187737A CN 97100257 CN97100257A CN1187737A CN 1187737 A CN1187737 A CN 1187737A CN 97100257 CN97100257 CN 97100257 CN 97100257 A CN97100257 A CN 97100257A CN 1187737 A CN1187737 A CN 1187737A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB971002576A CN1169371C (zh) | 1997-01-10 | 1997-01-10 | 用于为形状自适应变换填充视频信号的方法和装置 |
Applications Claiming Priority (1)
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CNB971002576A CN1169371C (zh) | 1997-01-10 | 1997-01-10 | 用于为形状自适应变换填充视频信号的方法和装置 |
Publications (2)
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CN1187737A true CN1187737A (zh) | 1998-07-15 |
CN1169371C CN1169371C (zh) | 2004-09-29 |
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CNB971002576A Expired - Lifetime CN1169371C (zh) | 1997-01-10 | 1997-01-10 | 用于为形状自适应变换填充视频信号的方法和装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013079035A1 (en) * | 2011-12-02 | 2013-06-06 | Huawei Technologies Co., Ltd. | Image transform zero coefficient selection and zero-skip transmission for arbitrary shape transform coding |
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1997
- 1997-01-10 CN CNB971002576A patent/CN1169371C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013079035A1 (en) * | 2011-12-02 | 2013-06-06 | Huawei Technologies Co., Ltd. | Image transform zero coefficient selection and zero-skip transmission for arbitrary shape transform coding |
US9179162B2 (en) | 2011-12-02 | 2015-11-03 | Futurewei Technologies, Inc. | Image transform zero coefficient selection and zero-skip transmission for arbitrary shape transform coding |
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Publication number | Publication date |
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CN1169371C (zh) | 2004-09-29 |
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Effective date of registration: 20030418 Address after: Seoul Applicant after: Daewoo Electronics Co., Ltd. Address before: Seoul Applicant before: Daewoo Electronics Co., Ltd. |
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Owner name: FENGYE VISION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DAEWOO ELECTRONICS CO., LTD. Effective date: 20130417 |
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Effective date of registration: 20130417 Address after: Ontario Patentee after: Fengye Vision Technology Co., Ltd. Address before: Seoul, South Kerean Patentee before: Daewoo Electronics Co., Ltd. |
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