JPH0374550B2 - - Google Patents
Info
- Publication number
- JPH0374550B2 JPH0374550B2 JP57139708A JP13970882A JPH0374550B2 JP H0374550 B2 JPH0374550 B2 JP H0374550B2 JP 57139708 A JP57139708 A JP 57139708A JP 13970882 A JP13970882 A JP 13970882A JP H0374550 B2 JPH0374550 B2 JP H0374550B2
- Authority
- JP
- Japan
- Prior art keywords
- image signal
- flicker
- average value
- image
- component
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 8
- 238000012935 Averaging Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 description 9
- 230000015654 memory Effects 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 7
- 238000005070 sampling Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001131 transforming 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
- H04N7/0132—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 the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57139708A JPS5930373A (ja) | 1982-08-13 | 1982-08-13 | 画像フリツカ除去方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57139708A JPS5930373A (ja) | 1982-08-13 | 1982-08-13 | 画像フリツカ除去方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5930373A JPS5930373A (ja) | 1984-02-17 |
| JPH0374550B2 true JPH0374550B2 (enrdf_load_stackoverflow) | 1991-11-27 |
Family
ID=15251565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57139708A Granted JPS5930373A (ja) | 1982-08-13 | 1982-08-13 | 画像フリツカ除去方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930373A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01253369A (ja) * | 1988-03-31 | 1989-10-09 | Matsushita Electric Ind Co Ltd | 固体テレビカメラのフリッカー補正装置 |
| JPH02152372A (ja) * | 1988-12-02 | 1990-06-12 | Matsushita Electric Ind Co Ltd | ビデオカメラ装置 |
| CN111025698A (zh) * | 2019-12-26 | 2020-04-17 | 惠州市华星光电技术有限公司 | 用于测量显示面板闪烁度的检测装置及检测方法 |
-
1982
- 1982-08-13 JP JP57139708A patent/JPS5930373A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5930373A (ja) | 1984-02-17 |
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