JPH0365376U - - Google Patents
Info
- Publication number
- JPH0365376U JPH0365376U JP12662389U JP12662389U JPH0365376U JP H0365376 U JPH0365376 U JP H0365376U JP 12662389 U JP12662389 U JP 12662389U JP 12662389 U JP12662389 U JP 12662389U JP H0365376 U JPH0365376 U JP H0365376U
- Authority
- JP
- Japan
- Prior art keywords
- signals
- conversion means
- delay amount
- signal obtained
- color difference
- 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
- 238000006243 chemical reaction Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Color Television Image Signal Generators (AREA)
- Processing Of Color Television Signals (AREA)
Description
第１図は、本考案の一実施例の回路構成を示す
ブロツク図、第２図は、同実施例の色プロセス回
路の概念ブロツク図、第３図は、同色プロセス回
路の具体的回路図、第４図は、同実施例の可変遅
延回路の具体的回路図、第５図は、従来のＣＣＤ
映像入力装置の一例の回路構成を示すブロツク図
、第６図は、同ＣＣＤ映像入力装置を説明するた
めの図である。
２１……ＣＣＤ、２２……同期信号生成回路、
２３……タイミング生成回路、２４……水平、垂
直ドライバ、２５……サンプルホールドＡＧＣ回
路、２６……Ａ／Ｄ変換器、２７……色プロセツ
サ回路、２９……可変遅延回路、３０……アパー
チヤ、３２……エンコーダ。
FIG. 1 is a block diagram showing a circuit configuration of an embodiment of the present invention, FIG. 2 is a conceptual block diagram of a color process circuit of the same embodiment, and FIG. 3 is a specific circuit diagram of a same color process circuit. FIG. 4 is a specific circuit diagram of the variable delay circuit of the same embodiment, and FIG. 5 is a conventional CCD.
FIG. 6, a block diagram showing the circuit configuration of an example of the video input device, is a diagram for explaining the CCD video input device. 21...CCD, 22...synchronous signal generation circuit,
23... Timing generation circuit, 24... Horizontal, vertical driver, 25... Sample hold AGC circuit, 26... A/D converter, 27... Color processor circuit, 29... Variable delay circuit, 30... Aperture , 32...Encoder.
Claims (1)
アンの各信号をデジタルデータに変換するデータ
変換手段と、このデータ変換手段にてデジタル化
された出力をＲＧＢ信号に変換するＲＧＢ変換手
段、ホワイトバランスを調整するホワイトバラン
ス調整手段、ガンマ補正を行うガンマ補正手段お
よび上記ＲＧＢ信号よりＹ，Ｒ−Ｙ，Ｂ−Ｙの各
信号を出力する色差変換手段を有する色プロセス
手段と、この色プロセス手段の色差変換手段より
得られるＹ信号の遅延量を調整する遅延量調整手
段と、この遅延量調整手段を通して得られるＹ信
号および上記色差変換手段より直接得られるＲ−
Ｙ，Ｂ−Ｙの各信号により映像出力を生成する映
像出力生成手段とを具備したことを特徴とする映
像入力装置。 Data conversion means converts yellow, green, and cyan signals obtained from the image sensor into digital data; RGB conversion means converts the output digitized by the data conversion means into RGB signals; and white balance adjustment. a color processing means having a white balance adjustment means, a gamma correction means for performing gamma correction, and a color difference conversion means for outputting Y, R-Y, and B-Y signals from the RGB signals; and a color difference conversion means for the color processing means. a delay amount adjusting means for adjusting the delay amount of the Y signal obtained from the above, and a Y signal obtained through the delay amount adjusting means and an R- signal obtained directly from the color difference converting means.
1. A video input device comprising video output generation means for generating video output using Y and B-Y signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662389U JPH0365376U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12662389U JPH0365376U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365376U true JPH0365376U (en) | 1991-06-25 |
Family
ID=31674428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12662389U Pending JPH0365376U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365376U (en) |
-
1989
- 1989-10-31 JP JP12662389U patent/JPH0365376U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2078200A1 (en) | Gradation correction method and apparatus | |
| US5550586A (en) | Video camera and image input device connected through signal line for transferring multiplex data, and image input system using them | |
| JP2614850B2 (en) | Image signal processing circuit | |
| JPH05103339A (en) | Automatic white balance controlling device | |
| JPH0365376U (en) | ||
| JPH09182090A (en) | Single solid state color image pickup device | |
| JPS63102580A (en) | Image pick-up device | |
| CA2355553A1 (en) | Video signal processing apparatus | |
| JPH02203677A (en) | Image pickup device | |
| JPS57138280A (en) | Color image pickup device | |
| JPH02128488U (en) | ||
| JPH0591527A (en) | Chrominance signal processing circuit | |
| JPH0546759B2 (en) | ||
| JPH04310088A (en) | Color television camera equipment | |
| JP2523859Y2 (en) | A / D converter | |
| JPH06113320A (en) | Video signal processing circuit | |
| JPH0438188U (en) | ||
| JPS63102383U (en) | ||
| JP2002247608A (en) | Television camera apparatus and television system | |
| JPS63113388U (en) | ||
| JPH0467887U (en) | ||
| JPH0467884U (en) | ||
| JPS6226990U (en) | ||
| JPH025355B2 (en) | ||
| JPH04310089A (en) | Color television camer equipment |