CN1169371C - 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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- CN1169371C CN1169371C CNB971002576A CN97100257A CN1169371C CN 1169371 C CN1169371 C CN 1169371C CN B971002576 A CNB971002576 A CN B971002576A CN 97100257 A CN97100257 A CN 97100257A CN 1169371 C CN1169371 C CN 1169371C
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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 |
---|---|---|---|
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)
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 |
Publications (2)
Publication Number | Publication Date |
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CN1187737A CN1187737A (zh) | 1998-07-15 |
CN1169371C true 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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CN (1) | CN1169371C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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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1997
- 1997-01-10 CN CNB971002576A patent/CN1169371C/zh not_active Expired - Lifetime
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CN1187737A (zh) | 1998-07-15 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
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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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: FENGYE VISION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DAEWOO ELECTRONICS CO., LTD. Effective date: 20130417 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
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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CX01 | Expiry of patent term |
Granted publication date: 20040929 |
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EXPY | Termination of patent right or utility model |