KR100791545B1 - 동영상 압축방법 - Google Patents
동영상 압축방법 Download PDFInfo
- Publication number
- KR100791545B1 KR100791545B1 KR1020060137756A KR20060137756A KR100791545B1 KR 100791545 B1 KR100791545 B1 KR 100791545B1 KR 1020060137756 A KR1020060137756 A KR 1020060137756A KR 20060137756 A KR20060137756 A KR 20060137756A KR 100791545 B1 KR100791545 B1 KR 100791545B1
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- KR
- South Korea
- Prior art keywords
- video
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- frame
- video compression
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- Prior art date
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- 230000006835 compression Effects 0.000 title claims abstract description 49
- 238000007906 compression Methods 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000001228 spectrum Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000013598 vector Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
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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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (2)
- 동영상 압축 방법에 있어서,(1) 동영상 압축 시스템은, 동영상 저장 또는 전송 명령이 입력되면 압축될 동영상에 대해 기준 프레임을 읽어들이는 과정;(2) 동영상 압축 시스템은, 상기 기준 프레임과 비교될 현재 프레임을 읽어들이는 과정;(3) 동영상 압축 시스템은, 기준 프레임 및 현재 프레임에 대해 각각 라인별 스펙트럼을 생성시키는 과정; 및(4) 동영상 압축 시스템은, (3) 단계에서 생성된 기준 프레임 및 현재 프레임에 대한 라인별 스펙트럼을 중첩시켜 변화된 부분을 검출하고, 검출된 변화 부분의 데이터를 저장부에 저장되어 있는 동영상 압축 프로그램을 사용하여 압축시켜 압축 데이터를 생성시키는 과정을 포함하는 것을 특징으로 하는 동영상 압축 방법.
- 제 1 항에 있어서, 상기 (4) 과정에서 압축 데이터는,상기 기준 프레임과 현재 프레임의 컬러 패턴을 비교하고,상기 컬러 패턴의 차이만 추출하여 생성시킬 수 있는 것을 특징으로 하는 동영상 압축 방법.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060137756A KR100791545B1 (ko) | 2006-12-29 | 2006-12-29 | 동영상 압축방법 |
PCT/KR2007/006948 WO2008082189A1 (en) | 2006-12-29 | 2007-12-28 | Compression method for moving picture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060137756A KR100791545B1 (ko) | 2006-12-29 | 2006-12-29 | 동영상 압축방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100791545B1 true KR100791545B1 (ko) | 2008-01-04 |
Family
ID=39216667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060137756A KR100791545B1 (ko) | 2006-12-29 | 2006-12-29 | 동영상 압축방법 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100791545B1 (ko) |
WO (1) | WO2008082189A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230034675A (ko) * | 2021-09-03 | 2023-03-10 | 주식회사 에스디에이 | 노광이미지를 처리하는 이미지 처리장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010031548A (ko) * | 1997-10-28 | 2001-04-16 | 칼 하인쯔 호르닝어 | 디지털화된 영상을 처리하기 위한 방법 및 장치 |
KR20010102220A (ko) * | 1999-12-17 | 2001-11-15 | 요트.게.아. 롤페즈 | 신호 피킹 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100322706B1 (ko) * | 1995-09-25 | 2002-06-20 | 윤종용 | 선형예측부호화계수의부호화및복호화방법 |
CA2195037C (en) * | 1996-01-25 | 2001-03-20 | Theodore Ii Sizer | System and method for encoding digital information in a television signal |
AU2003259425A1 (en) * | 2002-09-06 | 2004-03-29 | Koninklijke Philips Electronics N.V. | Parameter encoding for an improved atsc dtv system |
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2006
- 2006-12-29 KR KR1020060137756A patent/KR100791545B1/ko not_active IP Right Cessation
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2007
- 2007-12-28 WO PCT/KR2007/006948 patent/WO2008082189A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010031548A (ko) * | 1997-10-28 | 2001-04-16 | 칼 하인쯔 호르닝어 | 디지털화된 영상을 처리하기 위한 방법 및 장치 |
KR20010102220A (ko) * | 1999-12-17 | 2001-11-15 | 요트.게.아. 롤페즈 | 신호 피킹 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230034675A (ko) * | 2021-09-03 | 2023-03-10 | 주식회사 에스디에이 | 노광이미지를 처리하는 이미지 처리장치 |
KR102636970B1 (ko) * | 2021-09-03 | 2024-02-16 | 주식회사 에스디에이 | 노광이미지를 처리하는 이미지 처리장치 |
Also Published As
Publication number | Publication date |
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WO2008082189A1 (en) | 2008-07-10 |
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