KR100422647B1 - Ccd 카메라의 영상 프레임 수 배증 방법 - Google Patents
Ccd 카메라의 영상 프레임 수 배증 방법 Download PDFInfo
- Publication number
- KR100422647B1 KR100422647B1 KR10-2001-0041978A KR20010041978A KR100422647B1 KR 100422647 B1 KR100422647 B1 KR 100422647B1 KR 20010041978 A KR20010041978 A KR 20010041978A KR 100422647 B1 KR100422647 B1 KR 100422647B1
- Authority
- KR
- South Korea
- Prior art keywords
- image
- ccd camera
- frame
- odd
- doubling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 101000868045 Homo sapiens Uncharacterized protein C1orf87 Proteins 0.000 description 1
- 102100032994 Uncharacterized protein C1orf87 Human genes 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (2)
- CCD 카메라의 화상 프레임 수를 배증하는 방법에 있어서,CCD 카메라의 아날로그 영상을 디지털 영상으로 변환하는 단계,상기 변환된 디지털 영상의 한 프레임을 구성하는 홀수 필드와 짝수 필드에서 가로 방향으로 한 화소씩 건너뛰는 단계,상기 변환된 디지털 영상의 수직 방향의 유용하지 않은 영역을 제거하는 단계,상기 변환된 디지털 영상의 수평 방향의 유용하지 않은 영역을 제거하는 단계, 및상기 1 프레임을 구성하는 상기 홀수 필드와 상기 짝수 필드를 각각 새로운 1 프레임으로 만드는 단계로 이루어지는 CCD 카메라의 화상 프레임 수 배증 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0041978A KR100422647B1 (ko) | 2001-07-12 | 2001-07-12 | Ccd 카메라의 영상 프레임 수 배증 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0041978A KR100422647B1 (ko) | 2001-07-12 | 2001-07-12 | Ccd 카메라의 영상 프레임 수 배증 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030006271A KR20030006271A (ko) | 2003-01-23 |
KR100422647B1 true KR100422647B1 (ko) | 2004-03-12 |
Family
ID=27714752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0041978A Expired - Fee Related KR100422647B1 (ko) | 2001-07-12 | 2001-07-12 | Ccd 카메라의 영상 프레임 수 배증 방법 |
Country Status (1)
Country | Link |
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KR (1) | KR100422647B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100766074B1 (ko) * | 2006-01-27 | 2007-10-11 | 삼성전자주식회사 | 주사변환이 가능한 감시카메라 및 주사변환방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09191430A (ja) * | 1996-01-10 | 1997-07-22 | Nec Corp | 映像信号取り込み装置 |
KR19990026700A (ko) * | 1997-09-26 | 1999-04-15 | 전주범 | 영상화면의 확대 장치와 방법 |
JP2001063500A (ja) * | 1999-08-26 | 2001-03-13 | Matsushita Electric Works Ltd | 車両周辺障害物監視装置 |
KR100317353B1 (ko) * | 1994-12-19 | 2002-02-28 | 구자홍 | 영상소거방법 |
-
2001
- 2001-07-12 KR KR10-2001-0041978A patent/KR100422647B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100317353B1 (ko) * | 1994-12-19 | 2002-02-28 | 구자홍 | 영상소거방법 |
JPH09191430A (ja) * | 1996-01-10 | 1997-07-22 | Nec Corp | 映像信号取り込み装置 |
KR19990026700A (ko) * | 1997-09-26 | 1999-04-15 | 전주범 | 영상화면의 확대 장치와 방법 |
JP2001063500A (ja) * | 1999-08-26 | 2001-03-13 | Matsushita Electric Works Ltd | 車両周辺障害物監視装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20030006271A (ko) | 2003-01-23 |
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