JPH01117193U - - Google Patents
Info
- Publication number
- JPH01117193U JPH01117193U JP1153888U JP1153888U JPH01117193U JP H01117193 U JPH01117193 U JP H01117193U JP 1153888 U JP1153888 U JP 1153888U JP 1153888 U JP1153888 U JP 1153888U JP H01117193 U JPH01117193 U JP H01117193U
- Authority
- JP
- Japan
- Prior art keywords
- motion
- processing
- chroma
- scanning line
- television receiver
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Color Television Systems (AREA)
- Processing Of Color Television Signals (AREA)
Description
第１図は本考案によるテレビジヨン受像機の一
実施例を示すブロツク図、第２図は従来装置を示
すブロツク図である。
２……Ｙ／Ｃ分離回路、５……時間軸圧縮回路
、７……フレームメモリ、８……動き検出回路、
９……フイールドメモリ、１２，１３……スイツ
チ回路、１４……走査線補間回路。
FIG. 1 is a block diagram showing an embodiment of a television receiver according to the present invention, and FIG. 2 is a block diagram showing a conventional device. 2... Y/C separation circuit, 5... Time axis compression circuit, 7... Frame memory, 8... Motion detection circuit,
9...Field memory, 12, 13...Switch circuit, 14...Scanning line interpolation circuit.
Claims (1)
動き検出手段を備え、この動き検出出力に応じて
走査線補間手段の補間方式を適応制御させるよう
になされたものであつて、外部装置から与えられ
る輝度信号及びクロマ信号をも入力して処理し得
るテレビジヨン受像機において、 上記外部装置から分離されて与えられる輝度信
号及びクロマ信号を処理するモードの選択時に、
与えられた輝度信号またはクロマ信号の一方を上
記動き検出手段に与える切換手段を設け、当該処
理モードにおいても上記動き検出手段の検出出力
に基づいて走査線補間を適応的に制御するように
したことを特徴とするテレビジヨン受像機。[Claims for Utility Model Registration] An apparatus comprising motion detection means for detecting motion from a composite video signal, and adapted to adaptively control the interpolation method of the scanning line interpolation means according to the motion detection output, In a television receiver capable of inputting and processing luminance signals and chroma signals provided from an external device, when selecting a mode for processing the luminance signals and chroma signals provided separately from the external device,
A switching means is provided for supplying either the given luminance signal or the chroma signal to the motion detecting means, and scanning line interpolation is adaptively controlled based on the detection output of the motion detecting means even in the processing mode. A television receiver featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1153888U JPH01117193U (en) | 1988-01-30 | 1988-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1153888U JPH01117193U (en) | 1988-01-30 | 1988-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01117193U true JPH01117193U (en) | 1989-08-08 |
Family
ID=31220182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1153888U Pending JPH01117193U (en) | 1988-01-30 | 1988-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01117193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01212195A (en) * | 1988-02-19 | 1989-08-25 | Pioneer Electron Corp | Idtv receiver |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346090A (en) * | 1986-08-13 | 1988-02-26 | Hitachi Ltd | Television receiver |
-
1988
- 1988-01-30 JP JP1153888U patent/JPH01117193U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6346090A (en) * | 1986-08-13 | 1988-02-26 | Hitachi Ltd | Television receiver |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01212195A (en) * | 1988-02-19 | 1989-08-25 | Pioneer Electron Corp | Idtv receiver |
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