KR20030064473A - 모니터에서의 동영상 화면에 대한 밝기 및 선명도 자동조정 방법 - Google Patents
모니터에서의 동영상 화면에 대한 밝기 및 선명도 자동조정 방법 Download PDFInfo
- Publication number
- KR20030064473A KR20030064473A KR1020020004781A KR20020004781A KR20030064473A KR 20030064473 A KR20030064473 A KR 20030064473A KR 1020020004781 A KR1020020004781 A KR 1020020004781A KR 20020004781 A KR20020004781 A KR 20020004781A KR 20030064473 A KR20030064473 A KR 20030064473A
- Authority
- KR
- South Korea
- Prior art keywords
- brightness
- screen
- porch
- sharpness
- monitor
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 3
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/10—Intensity circuits
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
Description
Claims (2)
- 입력되는 각 프레임에 대한 영상 신호의 프론트 포치 및 백 포치를 검출하는 단계와,상기 프론트 포치와 상기 백 포치가 프레임에 따라 변화하는지 여부를 판단하는 단계와,만약, 각 프레임에 대한 상기 프론트 포치와 백 포치가 변화하면, 입력되는 영상을 동영상으로 판단하고 화면의 밝기 및 선명도를 증가시키는 단계를 구비하는 것을 특징으로 하는 모니터의 화면 밝기 및 선명도 조정 방법.
- 제1항에 있어서, 각 프레임에 대한 상기 프론트 포치와 백 포치가 변화하지 않고 일정하면, 입력되는 영상을 윈도우 화면으로 판단하고, 화면의 밝기 및 선명도를 감소시키는 단계를 구비하는 것을 특징으로 하는 모니터의 화면 밝기 및 선명도 조정 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020004781A KR100863856B1 (ko) | 2002-01-28 | 2002-01-28 | 모니터, 모니터에서의 동영상 화면에 대한 밝기 및 선명도 자동 조정 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020020004781A KR100863856B1 (ko) | 2002-01-28 | 2002-01-28 | 모니터, 모니터에서의 동영상 화면에 대한 밝기 및 선명도 자동 조정 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030064473A true KR20030064473A (ko) | 2003-08-02 |
KR100863856B1 KR100863856B1 (ko) | 2008-10-15 |
Family
ID=32219559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020004781A Expired - Fee Related KR100863856B1 (ko) | 2002-01-28 | 2002-01-28 | 모니터, 모니터에서의 동영상 화면에 대한 밝기 및 선명도 자동 조정 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100863856B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768819B1 (ko) * | 2006-09-26 | 2007-10-19 | 주식회사 대우일렉트로닉스 | 표시장치의 자동 영상처리방법 |
CN115079970A (zh) * | 2021-03-12 | 2022-09-20 | 浙江宇视科技有限公司 | 拼接屏亮度调节方法、装置、电子设备及计算机存储介质 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100415510B1 (ko) * | 2001-03-15 | 2004-01-16 | 삼성전자주식회사 | 적응형 휘도 증대 기능을 갖는 액정 표시 장치 및 이의구동 방법 |
-
2002
- 2002-01-28 KR KR1020020004781A patent/KR100863856B1/ko not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100768819B1 (ko) * | 2006-09-26 | 2007-10-19 | 주식회사 대우일렉트로닉스 | 표시장치의 자동 영상처리방법 |
CN115079970A (zh) * | 2021-03-12 | 2022-09-20 | 浙江宇视科技有限公司 | 拼接屏亮度调节方法、装置、电子设备及计算机存储介质 |
Also Published As
Publication number | Publication date |
---|---|
KR100863856B1 (ko) | 2008-10-15 |
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