JPS63175583A - Plural input picture edition recording system - Google Patents
Plural input picture edition recording systemInfo
- Publication number
- JPS63175583A JPS63175583A JP782087A JP782087A JPS63175583A JP S63175583 A JPS63175583 A JP S63175583A JP 782087 A JP782087 A JP 782087A JP 782087 A JP782087 A JP 782087A JP S63175583 A JPS63175583 A JP S63175583A
- Authority
- JP
- Japan
- Prior art keywords
- picture
- image
- information
- events
- plural
- 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
- 230000015654 memory Effects 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 101000854862 Homo sapiens Vacuolar protein sorting-associated protein 35 Proteins 0.000 description 3
- 102100020822 Vacuolar protein sorting-associated protein 35 Human genes 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 101100000928 Canis lupus familiaris ADRA1B gene Proteins 0.000 description 2
- 101100247634 Metacordyceps chlamydosporia rdc5 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000001454 recorded image Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は複数入力画像編集記録方式に関し、特に複数事
象の同時監視記録を行う複数入力画像編集記録方式に関
する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a multiple input image editing and recording method, and more particularly to a multiple input image editing and recording method for simultaneously monitoring and recording a plurality of events.
従来、複数の監視入力画像を、後々、固定化した記録と
して時系列的に記録する場合には、それぞれの入力毎に
監視装置および収録装置を用意して各素材の監視記録を
していた。Conventionally, when recording a plurality of monitoring input images in chronological order as a fixed record later on, a monitoring device and a recording device were prepared for each input to monitor and record each material.
上述した従来の複数入力画像情報記録方式では、画像情
報の数だけ記録装置が必要となり、画像情報入力装置（
カメラ）、モニタ装置（ＣＲＴディスプレイ）、記録装
置（ＶＴＲ）等の機器間の接続が複雑になり、機器収容
スペースも多く必要となる欠点があった。また、収録さ
れた複数の画像情報を再生してそれらを時間的に関連づ
けて詳細に見たい場合でも各再生機器間のタイミング調
整が容易でないという欠点があった。In the conventional multiple input image information recording method described above, recording devices are required for the number of image information, and image information input devices (
This has the disadvantage that connections between devices such as a camera), a monitor device (CRT display), and a recording device (VTR) are complicated, and a large amount of space is required to accommodate the devices. Furthermore, even when it is desired to reproduce a plurality of pieces of recorded image information and view them temporally in detail, there is a drawback in that it is not easy to adjust the timing between each reproduction device.
本発明の目的は、複数の画像情報を等分縮小して一画面
にして出力することにより事象監視装置。An object of the present invention is to provide an event monitoring device that reduces a plurality of image information into equal parts and outputs them on one screen.
記録装置の数量を減らし、且つ複数事象の同時記録を可
能にする複数入力画像編集記録方式を提供することにあ
る。It is an object of the present invention to provide a multiple input image editing and recording method that reduces the number of recording devices and enables simultaneous recording of multiple events.
本発明の複数入力画像編集記録方式は、第１〜第ｎの画
像編集手段と、これらｎ組の画像編集手段の画像メモリ
の蓄積情報を読み出して一画面の１、／ｎの大きさに縮
小配置して出力する画像メモリ読出しアドレス変換手段
とを備え、前記第１〜第ｎの画像編集手段はそれぞれ対
応して入力された第１〜第ｎの画像情報の輝度・クロマ
分離回路と、内挿回路と、この内挿回路の出力情報を蓄
積する前記画像メモリとを備えることを特徴とする。The multiple input image editing and recording method of the present invention reads the accumulated information of the image memory of the first to nth image editing means and these n sets of image editing means and reduces the size to 1/n of one screen. image memory read address conversion means for arranging and outputting image memory; It is characterized by comprising an interpolation circuit and the image memory that stores output information of the interpolation circuit.
次に、本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.
第１図は本発明の複数入力画像編集記録方式の一実施例
を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of the multiple input image editing and recording method of the present invention.
同図に示すように、本実施例はｎ個の画像入力端子１１
．１２．〜１ｎにそれぞれ接続される画像編集装置２１
，２２．〜２ｎと、これら画像編集装置２１．２２’、
〜２ｎに蓄積されている画像情報をマイクロプロセッサ
（以下μＰ）６の制御によって読み出してその画サイズ
を縮小するとともにアドレス変換を行うメモリ続出制御
回路（以下ＲＤＣ）５と、ＲＤＣ５の指示により画像編
集装置２１，２２．〜２ｎから読み出された画像データ
を記憶する出力画像メモリ（以下ＭＥＭ）３と、ＭＥＭ
３の出力デ゛イジタルデータをアナログ変換するＤ／Ａ
変換回路（以下Ｄ／Ａ）４と、Ｄ／Ａ４の出力を表示す
る画像モニタ用のディスプレイ装置（以下ＣＲＴ）８と
、画像編集装置２１゜２２、〜２ｎ、ＭＥＭ３．ＲＤＣ
５のシーケンス制御を行うμＰ６に所要の指示を入力す
る制御パネル（以下ＰＮＬ）７を含んで構成される。As shown in the figure, this embodiment has n image input terminals 11.
．． 12. Image editing devices 21 respectively connected to ~1n
, 22. ~2n, and these image editing devices 21.22',
A memory continuous control circuit (hereinafter referred to as RDC) 5 reads the image information stored in ~2n under the control of a microprocessor (hereinafter referred to as μP) 6, reduces the image size, and performs address conversion, and image editing according to instructions from the RDC 5. Devices 21, 22. An output image memory (hereinafter referred to as MEM) 3 that stores image data read out from ~2n;
D/A that converts the output digital data of 3 into analog
A conversion circuit (hereinafter referred to as D/A) 4, a display device (hereinafter referred to as CRT) 8 for displaying the output of the D/A 4, an image editing device 21, 22, to 2n, MEM3. RDC
The device includes a control panel (hereinafter referred to as PNL) 7 for inputting necessary instructions to μP 6 which performs sequence control of step 5.
例えば画像編集装置２１は画像入力端子１１からの画像
情報（アナログデータ）をディジタル変換するＡ／Ｄ変
換回路（以下Ａ／Ｄ）２１．１と、輝度・クロマ分離回
路（以下ＹＣＦ）２１．２と、垂直内挿回路（以下ＶＩ
Ｓ）２１Ｂと、水平内挿回路（以下ＨＩＳ）２１４と、
ＨＩ Ｓ ２１４の出力情報を蓄積する入力画像メモリ
（以下Ｍ）２１５とからなり、ＶＩＳ２１Ｂ、ＨＩＳ２
］、４．μＰ１５はμＰ６の指示に従って動作する。な
お他の画像編集装置２２．〜２ｎもこれと同様の構成を
有する。For example, the image editing device 21 includes an A/D conversion circuit (hereinafter referred to as A/D) 21.1 that digitally converts image information (analog data) from the image input terminal 11, and a luminance/chroma separation circuit (hereinafter referred to as YCF) 21.2. and vertical interpolation circuit (hereinafter VI
S) 21B, a horizontal interpolation circuit (hereinafter referred to as HIS) 214,
It consists of an input image memory (hereinafter referred to as M) 215 that stores the output information of the HIS 214, and the VIS 21B and the HIS 2
], 4. μP15 operates according to instructions from μP6. Note that other image editing devices 22. ~2n also has a similar configuration.
続いて本実施例の動作について説明する。Next, the operation of this embodiment will be explained.
画像入力端子１１，１２．〜］ｎから同時に入力された
画像情報は、それぞれ画像編集装置２１゜２２、〜２ｎ
においてＡ／Ｄ２１ Ｌ ２２１．〜２ｎ １、ＹＣＦ
２１２，２２２．〜２ｎ２、ＶＩＳ２１３．２２３．〜
２ｎ３、ＨＩＳ２１４，２２４、〜２ｎ４を通してμＰ
１５，２２５．〜２ｎ５に蓄積される。ＰＮＬ７からの
指示に基づいてμＰ６がＲＤＣ５に制御信号を送ると、
ＲＤＣ５はμＰ１５，２２５．〜２ｎ５のｍ個（ｍ≦ｎ
）を選択アクセスしてその内容を読み出し、この読み出
した各画像情報を１画面サイズの１ ／ ｍの大きさに
縮小した各縮小サイズ画像データの１画面上のアドレス
指定を行ってＭＥＭ３に書き込む。Image input terminals 11, 12. ~] The image information input simultaneously from n is input to the image editing devices 21, 22, and ~2n, respectively.
In A/D21 L 221. ~2n 1, YCF
212, 222. ~2n2, VIS213.223. ~
μP through 2n3, HIS214, 224, ~2n4
15,225. ~2n5 is accumulated. When μP6 sends a control signal to RDC5 based on instructions from PNL7,
RDC5 is μP15,225. m pieces of ~2n5 (m≦n
) is selectively accessed to read its contents, each of the read image information is reduced to 1/m of one screen size, and each reduced size image data is addressed on one screen and written into MEM3.
ＭＥＭ３に書き込まれた画像データはＤ／Ａ４により映
像信号（アナログ信号）にされて画像出力端子つとＣＲ
Ｔ８に出力される。The image data written to MEM3 is converted into a video signal (analog signal) by D/A4 and sent to the image output terminal and CR.
It is output to T8.
従って、ＣＲＴ８にはｍ個の同時事象が１つの画面に縮
小配置されて表示される。つ吐り同時進行した複数事象
をモニタすることができる。Therefore, on the CRT 8, m simultaneous events are displayed in a reduced size arrangement on one screen. It is possible to monitor multiple events occurring simultaneously.
以上説明したように本発明は、複数の画像メモリを並列
的に組み合わせることにより、複数入力画像のうち任意
の画像を選択してその組み合わせ画像の数に応じて複数
入力画像を等分して縮小して一画面内に収容することが
できるので、同時事象を並行した事象として単一の記録
媒体内に収容することが可能となり、記録再現時に同時
進行した複数事象の認識に役立つ効果があり、また、記
録媒体容量の縮小、記録装置の数量の削減の効果がある
。さらに事象の監視に必要なディスプレイ装置および機
器接続ケーブル等の数量を減らす効果がある。As explained above, the present invention combines multiple image memories in parallel, selects any image from among multiple input images, and divides the multiple input images into equal parts according to the number of combined images and reduces the size of the input images. Since simultaneous events can be stored in one screen, it is possible to store simultaneous events as parallel events in a single recording medium, which has the effect of helping to recognize multiple events that occurred simultaneously when reproducing records. Further, there is an effect of reducing the capacity of the recording medium and the number of recording devices. Furthermore, it has the effect of reducing the number of display devices, device connection cables, etc. required for event monitoring.
第１図は本発明の複数入力画像編集記録方式の一実施例
を示すブロック図である。
３・・出力画像メモリ（ＭＥＭ） 、４・・・Ｄ／Ａ変
換回路（Ｄ／Ａ）、５・・・メモリ読出制御回路（ＲＤ
Ｃ）、６・・・マイクロプロセッサ（μＰ）、７・・・
制御パネル（ＰＮＬ）、８・・・ディスプレイ装置（Ｃ
ＲＴ）、９・・画像出力端子、１１，１２．〜１ｎ・・
・画像入力端子、２１，２２．〜２ｎ・・・画像編集装
置、２１１ 、２２１ 、〜２ ｎ １−・Ａ／Ｄ変換
回路（Ａ／Ｄ） 、２１２，２２２．〜２ｎ２・・・輝
度・クロマ分離回路（ＹＣＦ）、２１４．２２４゜〜２
ｎ ４−垂直内挿回路（ＶＩＳ）、２１５．２２５
、 ・２ ｎ ５・・・水平内挿回路（ＨＩＳ）、２１
６．２２６．〜２ｎ６・・入力画像メモリ（Ｍ）６７一FIG. 1 is a block diagram showing an embodiment of the multiple input image editing and recording method of the present invention. 3... Output image memory (MEM), 4... D/A conversion circuit (D/A), 5... Memory read control circuit (RD
C), 6... microprocessor (μP), 7...
Control panel (PNL), 8...Display device (C
RT), 9... image output terminal, 11, 12. ~1n...
- Image input terminal, 21, 22. ~2n... Image editing device, 211, 221, ~2n1-A/D conversion circuit (A/D), 212, 222. ~2n2...Luminance/chroma separation circuit (YCF), 214.224°~2
n 4 - Vertical interpolation circuit (VIS), 215.225
, ・2 n 5...Horizontal interpolation circuit (HIS), 21
6.226. ~2n6...Input image memory (M) 67-
Claims (1)
段の画像メモリの蓄積情報を読み出して一画面の１／ｎ
の大きさに縮小配置して出力する画像メモリ読出しアド
レス変換手段とを備え、前記第１〜第ｎの画像編集手段
はそれぞれ対応して入力された第１〜第ｎの画像情報の
輝度・クロマ分離回路と、内挿回路と、この内挿回路の
出力情報を蓄積する前記画像メモリとを備えることを特
徴とする複数入力画像編集記録方式。The first to n-th image editing means and the stored information of the image memory of these n sets of image editing means are read out and 1/n of one screen is read out.
image memory read address converting means for reducing and arranging image information to a size of A multiple-input image editing and recording method comprising a separation circuit, an interpolation circuit, and the image memory that stores output information of the interpolation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP782087A JPS63175583A (en) | 1987-01-14 | 1987-01-14 | Plural input picture edition recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP782087A JPS63175583A (en) | 1987-01-14 | 1987-01-14 | Plural input picture edition recording system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63175583A true JPS63175583A (en) | 1988-07-19 |
Family
ID=11676228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP782087A Pending JPS63175583A (en) | 1987-01-14 | 1987-01-14 | Plural input picture edition recording system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63175583A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2674090A1 (en) * | 1991-03-15 | 1992-09-18 | Video Scoper France | METHOD FOR SIMULTANEOUSLY GENERATING A SET OF VIDEO IMAGES ON A VIEWING MEDIUM, AND SYSTEMS FOR ITS IMPLEMENTATION. |
| JPH0673977U (en) * | 1991-05-22 | 1994-10-18 | 日本電気ホームエレクトロニクス株式会社 | Image compression device and image decompression device |
| US20120212670A1 (en) * | 2002-11-15 | 2012-08-23 | Thomson Licensing S.A. | Method and apparatus for composition of subtitles |
| US9462221B2 (en) | 2002-11-15 | 2016-10-04 | Thomson Licensing | Method and apparatus for composition of subtitles |
-
1987
- 1987-01-14 JP JP782087A patent/JPS63175583A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2674090A1 (en) * | 1991-03-15 | 1992-09-18 | Video Scoper France | METHOD FOR SIMULTANEOUSLY GENERATING A SET OF VIDEO IMAGES ON A VIEWING MEDIUM, AND SYSTEMS FOR ITS IMPLEMENTATION. |
| WO1992017035A1 (en) * | 1991-03-15 | 1992-10-01 | V.S.F. Video Scoper France | Process for simultaneously generating a series of video images on a display, and systems for implementation thereof |
| JPH0673977U (en) * | 1991-05-22 | 1994-10-18 | 日本電気ホームエレクトロニクス株式会社 | Image compression device and image decompression device |
| US20120212670A1 (en) * | 2002-11-15 | 2012-08-23 | Thomson Licensing S.A. | Method and apparatus for composition of subtitles |
| US20120219267A1 (en) * | 2002-11-15 | 2012-08-30 | Thomson Licensing S.A. | Method and apparatus for composition of subtitles |
| US20120219266A1 (en) * | 2002-11-15 | 2012-08-30 | Thomson Licensing S.A. | Method and apparatus for composition of subtitles |
| US8363163B2 (en) * | 2002-11-15 | 2013-01-29 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US8373800B2 (en) * | 2002-11-15 | 2013-02-12 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US8432493B2 (en) * | 2002-11-15 | 2013-04-30 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US8531609B2 (en) * | 2002-11-15 | 2013-09-10 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US8537282B2 (en) * | 2002-11-15 | 2013-09-17 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US8737810B2 (en) | 2002-11-15 | 2014-05-27 | Thomson Licensing | Method and apparatus for cropping of subtitle elements |
| US20160211000A9 (en) * | 2002-11-15 | 2016-07-21 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US9462221B2 (en) | 2002-11-15 | 2016-10-04 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US9503678B2 (en) | 2002-11-15 | 2016-11-22 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US9595293B2 (en) * | 2002-11-15 | 2017-03-14 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US9635306B2 (en) | 2002-11-15 | 2017-04-25 | Thomson Licensing | Method and apparatus for composition of subtitles |
| US9749576B2 (en) | 2002-11-15 | 2017-08-29 | Thomson Licensing | Method and apparatus for composition of subtitles |
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