JPS5546671A - Hairdo-pattern color video synthesizer - Google Patents
Hairdo-pattern color video synthesizerInfo
- Publication number
- JPS5546671A JPS5546671A JP12067878A JP12067878A JPS5546671A JP S5546671 A JPS5546671 A JP S5546671A JP 12067878 A JP12067878 A JP 12067878A JP 12067878 A JP12067878 A JP 12067878A JP S5546671 A JPS5546671 A JP S5546671A
- Authority
- JP
- Japan
- Prior art keywords
- hairdo
- comparator
- output
- video
- delay circuit
- 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.)
- Pending
Links
Abstract
PURPOSE: To make it possible to observe clearly a hairdo pattern by projecting the hairdo with its ground color changed, by delaying a signal of the fixed pattern from VTR by a fixed period of time in a beauty salon, etc.
CONSTITUTION: This unit consists of VTR1 which outputs a hairdo video signal expressing a hairdo on a blue ground, comparator 3, delay circuit 4 and video synthesizer circuit 7 which receive the video signal, generator 2 which supplies a reference voltage to comparator 3, switching method 6 which selects the output of delay circuit 4 or pickup unit 5, and video synthesizer circuit 7 which receives the selective output of switching method 6 and that of comparator 3 and then generates as selective output on the basis of the output signal of comparator 3. In this case, the delay time of delay circuit 4 is set to values of 279.4 and its multiple without a value of less than nanoseconds, e.g. 200 nanoseconds. Then, a composite video image is projected by receiver 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12067878A JPS5546671A (en) | 1978-09-29 | 1978-09-29 | Hairdo-pattern color video synthesizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12067878A JPS5546671A (en) | 1978-09-29 | 1978-09-29 | Hairdo-pattern color video synthesizer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5546671A true JPS5546671A (en) | 1980-04-01 |
Family
ID=14792225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12067878A Pending JPS5546671A (en) | 1978-09-29 | 1978-09-29 | Hairdo-pattern color video synthesizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5546671A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439783A (en) * | 1980-12-03 | 1984-03-27 | Matsushita Electric Industrial Co., Ltd. | Image synthesizing apparatus |
JPS6220522A (en) * | 1985-07-19 | 1987-01-29 | Toagosei Chem Ind Co Ltd | Production of polyester(meth)acrylate |
US4872056A (en) * | 1987-02-05 | 1989-10-03 | Video Graphic Styling, Inc. | Method for displaying selected hairstyles in video form |
-
1978
- 1978-09-29 JP JP12067878A patent/JPS5546671A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439783A (en) * | 1980-12-03 | 1984-03-27 | Matsushita Electric Industrial Co., Ltd. | Image synthesizing apparatus |
JPS6220522A (en) * | 1985-07-19 | 1987-01-29 | Toagosei Chem Ind Co Ltd | Production of polyester(meth)acrylate |
US4872056A (en) * | 1987-02-05 | 1989-10-03 | Video Graphic Styling, Inc. | Method for displaying selected hairstyles in video form |
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