JPS59101570U - Still image playback device - Google Patents
Still image playback deviceInfo
- Publication number
- JPS59101570U JPS59101570U JP19932182U JP19932182U JPS59101570U JP S59101570 U JPS59101570 U JP S59101570U JP 19932182 U JP19932182 U JP 19932182U JP 19932182 U JP19932182 U JP 19932182U JP S59101570 U JPS59101570 U JP S59101570U
- Authority
- JP
- Japan
- Prior art keywords
- field
- digital video
- frame
- writing
- video signal
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図及び第３図は静止画再生の説明に供する
パターン図、第４図は本考案による静止画再生装置の一
実施例を示すブロック線図、第５図はその動作説明に供
する波形図である。
７はフレームメモリ装置、７ａ、 ７ｂは第１及び第
２フィールドメモリ部、６は書込手段としてのスイッチ
、８は読出手段としての切換スイッチである。1, 2, and 3 are pattern diagrams for explaining still image playback, FIG. 4 is a block diagram showing an embodiment of the still image playback device according to the present invention, and FIG. 5 is an explanation of its operation. FIG. 7 is a frame memory device, 7a and 7b are first and second field memory sections, 6 is a switch as a writing means, and 8 is a changeover switch as a reading means.
Claims (1)
リ装置と、再生機から再生された飛越走査方式のフレー
ムデジタルビデオ信号中の第１フ、イールドデジタルビ
デオ信号を第１フ、イールド再生期間に上記第１フィー
ルドメモリ部のみに書き込むと共に、第２フイールドデ
ジ？ルビアオ信号を第２フィールド再生期間に上記第２
フィールドメモリ部のみに書き込む書込手段と、上記フ
レームメモリ装置の書込期間中は第１フィールドメモリ
部に記憶されているデジタルビデオ信号のみを読出し、
その後は上記第１及び第２フィールドメモリ部に夫々記
憶されているデジタルビデオ信号をフィールド周期毎に
交互に読み出す読出手段とを有して成る静止画再生装置
。A frame memory device consisting of a first and a second field memory section, and a first frame and a yield digital video signal in an interlaced scanning frame digital video signal reproduced from a reproducer are stored in the first frame and a yield digital video signal as described above during a yield reproduction period. While writing only to the first field memory section, the second field digital? The Rubiao signal is transmitted to the second field during the second field reproduction period.
a writing means for writing only into the field memory section, and reading only the digital video signal stored in the first field memory section during the writing period of the frame memory device;
Thereafter, the still image reproducing apparatus comprises reading means for alternately reading out the digital video signals stored in the first and second field memory sections, respectively, every field period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19932182U JPS59101570U (en) | 1982-12-27 | 1982-12-27 | Still image playback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19932182U JPS59101570U (en) | 1982-12-27 | 1982-12-27 | Still image playback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59101570U true JPS59101570U (en) | 1984-07-09 |
Family
ID=30424860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19932182U Pending JPS59101570U (en) | 1982-12-27 | 1982-12-27 | Still image playback device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101570U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141280A (en) * | 1984-12-13 | 1986-06-28 | Sony Corp | Video signal reproducign device |
| JPS62239776A (en) * | 1986-04-12 | 1987-10-20 | Sony Corp | Rotary head type video signal reproducing device |
| JPS62274878A (en) * | 1986-05-21 | 1987-11-28 | Canon Inc | Picture memory device |
| JPH01120975A (en) * | 1987-11-04 | 1989-05-12 | Canon Inc | Reproducing device |
-
1982
- 1982-12-27 JP JP19932182U patent/JPS59101570U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61141280A (en) * | 1984-12-13 | 1986-06-28 | Sony Corp | Video signal reproducign device |
| JPS62239776A (en) * | 1986-04-12 | 1987-10-20 | Sony Corp | Rotary head type video signal reproducing device |
| JPS62274878A (en) * | 1986-05-21 | 1987-11-28 | Canon Inc | Picture memory device |
| JPH01120975A (en) * | 1987-11-04 | 1989-05-12 | Canon Inc | Reproducing device |
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