JPH0385877A - Vtr with pip function - Google Patents
Vtr with pip functionInfo
- Publication number
- JPH0385877A JPH0385877A JP22196889A JP22196889A JPH0385877A JP H0385877 A JPH0385877 A JP H0385877A JP 22196889 A JP22196889 A JP 22196889A JP 22196889 A JP22196889 A JP 22196889A JP H0385877 A JPH0385877 A JP H0385877A
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- JP
- Japan
- Prior art keywords
- signal
- pip
- screen
- vtr
- picture
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- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003786 synthesis reaction Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
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Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は、親画面に子画面を重ねて映像表示するいわゆ
るピクチャーインピクチャー（以下ＰＮＰと呼ぶ〉機能
を有するＶＴＲに関する。DETAILED DESCRIPTION OF THE INVENTION (A) Field of Industrial Application The present invention relates to a VTR having a so-called picture-in-picture (hereinafter referred to as PNP) function in which a sub-screen is superimposed on a main screen to display an image.
（ロ）従来の技術
従来のＰＩＰ機能つきＶＴＲでは、ＰＩＰ動作時、親画
面用信号と子画面用信号を反転させない状態でＰＩＰを
解除した場合、親画面に表示されていた画面がそのまま
表示されるが、親画面と子画面を反転させた状態でＰＩ
Ｐを解除した場合、Ｐｌｊｉ！１面に表示されていた画
面が表示される。（′＄５図参月員）
又、特開昭６１−１９４９８４ （ＨＯ４Ｎ５／１５）
には、子画面表示部分に表示されている子画面を消去す
ると同時に親子の画面を切り換えることに関する技術が
開示されている。(B) Conventional technology In a conventional VTR with a PIP function, if PIP is canceled without reversing the main screen signal and sub-screen signal during PIP operation, the screen displayed on the main screen will be displayed as is. However, when the main screen and child screen are reversed, the PI
If you cancel P, Plji! The screen that was displayed on page 1 will be displayed. ('$5 figure Sangetsu member) Also, JP-A-61-194984 (HO4N5/15)
discloses a technique for switching parent and child screens at the same time as erasing a child screen displayed in a child screen display area.
（ハ）発明が解決しようとする課題
前述の場合、Ｖ Ｔ Ｒ操作者は現在観ているＰＩＰ画
面の状態が親画面と子画面が反転した状態の画面か、反
転していない状態の画面かどうか分り難く、ＰＩＰを解
除した後の表示画面が、ＰＮＰ解除前の親画面と同じ画
面にならないで、子画面が表示されると違和感を覚える
。(c) Problems to be Solved by the Invention In the above-mentioned case, the VTR operator must determine whether the state of the PIP screen currently viewed is a screen in which the main screen and child screen are inverted, or a screen in which they are not inverted. It's hard to understand, but it feels strange when the display screen after canceling PIP is not the same as the main screen before canceling PNP, but a child screen is displayed.
（ニ）課題を解決するための手段
ＰＩＰ機能を有するＶＴＲにおいて、ＶＴＲに内蔵され
たチューナー信号とビデオカメラ、ビデオディスク等の
外部入力信号を子画面信号と第２の親画面信号として選
択的に出力する信号切換え手段と、テープ再生時は該再
生信号を第１の親画面信号として選択出力し、さもなけ
れば、前記第２の親画面信号を出力する親画面用信号選
択手段と、前記第１又は第２の親画面用信号と前記子画
面用信号を入れ換えるＰＩＰ反転手段と、１ｉｉ３記各
下段を制御するとともにＶＴＲの動作を制御する制御手
段と、前記両画商用信号を合皮する合成手段で［戊する
。(d) Means for solving the problem In a VTR having a PIP function, a tuner signal built into the VTR and an external input signal from a video camera, video disc, etc. can be selectively used as a sub-screen signal and a second main screen signal. a main screen signal selection means for selectively outputting the reproduced signal as a first main screen signal during tape playback, and otherwise outputting the second main screen signal; PIP inverting means for exchanging the first or second main screen signal and the child screen signal, control means for controlling each lower stage of 1ii and 3 and controlling the operation of the VTR, and combining the two picture commercial signals. [to do] by means.
（ホ）作 用
ＰＩＰ反転状態からＰＩＰ状態を解除した場合、直前の
ＰＩＰ状態で親画面に表示されていた画面を引き続いて
表示することができる。(E) Effect When the PIP state is canceled from the PIP inversion state, the screen that was displayed on the main screen in the previous PIP state can be continuously displayed.
（へ）実施例
以下、本発明を図面に示す実施例に基′Ｊいて詳細に説
明する。第１図は本発明のｌ） Ｉ Ｐ機能を有するＶ
ＴＲのブロック図、第４図は不発［４１１に係る装着の
外観斜視図を示す。(f) Examples The present invention will be explained in detail below based on examples shown in the drawings. Figure 1 shows the l) V having IP function of the present invention.
The block diagram of the TR, FIG. 4, shows an external perspective view of the installation related to the unexploded [411].
第１図において、ＥＥ信号選択部（４）は内蔵チューナ
部（２）からのチューナー信号’：ｂ＋）又は、外部入
力部（３）からの信号（例えばビデオカメラ、ビデオデ
ィスク等の外部入力信号）（ｃ、）を子画面用信号（ｄ
、）として出力するか、或いは両人力信号（ｂ 、）（
Ｃ、）を選択的に子画面用信号（ｄｌ）と第２の親画面
用信号（ｄ、）とを出力する。In FIG. 1, the EE signal selection section (4) selects either a tuner signal ':b+) from the built-in tuner section (2) or a signal from the external input section (3) (for example, an external input signal from a video camera, video disc, etc.). )(c,) as the small screen signal (d
, ), or as a two-person power signal (b , )(
C,) is selectively outputted as a child screen signal (dl) and a second main screen signal (d,).
親画面選択部（５）は、テープ再生時、テープ再生部（
１）からの再生信号（ａｌ）を親画面用信号（ｅｌ）と
して優先的に選択出力し、さもなければ、前記第２の親
画面用信号（ｄ、）を親画面用信号（ｅ、）として出力
する。ＰＩＰ反転部（６）は後述Ｔる外部操作によって
ＰＩＰ制御部（９）からの反転指示信号を受けて前記親
画面用信号（ｅｌ）と子画面用信号（ｄｌ）を入れ換え
る。ＰＩＰ合戒合成７）は前記親画面用信号（ｅｌ）と
子画面用信号（ｄ＋）とを合成してＣＲＴ（図示せず）
に出力する。表示画面切換え部（８）は通常は親画面用
信号（ｅ、）を出力し、ＰＩＰ指示信号によってＰＮＰ
合筬信号（ｈ）を出力する。During tape playback, the main screen selection section (5) is the main screen selection section (5).
The reproduced signal (al) from 1) is selectively outputted as the main screen signal (el), otherwise the second main screen signal (d,) is output as the main screen signal (e,). Output as . The PIP reversing section (6) receives a reversing instruction signal from the PIP control section (9) by an external operation described later and exchanges the main screen signal (el) and the sub-screen signal (dl). PIP synthesis 7) combines the main screen signal (el) and the sub screen signal (d+) to generate a CRT (not shown).
Output to. The display screen switching unit (8) normally outputs the main screen signal (e,), and changes to PNP by the PIP instruction signal.
Outputs a match signal (h).
次に、第２図を参照して本発明に係るＶ Ｔ Ｒ操作時
のＣＲＴ画面表示状態について説明する。図において「
再生」はテープ再生画面、ｒＴＵＮＪはＶＴＲ内蔵チュ
ーナの画面、ｒ Ｅ Ｘ Ｔ Ｊは外部入力信号（例え
ばビデオカメラ、ビデオディスク尊）の画面を意味する
。第２図（ａ）、（ｂ）はＶＴＲ再生時、第２図（ｃ）
、（ｄ）はＶＴＲ停止時のそれぞれのＣＲＴ画面状態を
示す。第２図（ａ）において、ＶＴＲ再生状態でＰＮＰ
動作ＯＦＦの場罰、表示部切換え部（８）によりＰＩＰ
反転部（６）ＰＩＰ合或合成７〉を通さない通常の〜’
ＴＲ再生信号がＣＲＴ画面に表示される（第２図（ａ）
（イ））。第４図に示すリモ：ｙ ：／ （１２）のＰ
ＩＰ釦（１２ａ）を操作することによって表示切換え部
（８）は、ＰＩＰ合戒合成７）からのＰＩＰ合或合成を
出力し、ＣＲＴ画面に親画面（ｌｌａ）としてＶＴＲ再
生画面を子画面（ｌｌｂ）としてチューナからの信号ｒ
ＴＵＮ」を表示する（第２図（ａ−ロ））。ここで、Ｐ
ＩＰ解除釦（１２ｂ）を押すとＣＲＴ画面（１１）は再
び、ＶＴＲ再生画面を表示する。（第２図ａ−イ）、Ｐ
ＩＰ状！！（第２図ａ−ｏ ）でＰＩＰ反転釦（１２ｃ
）を押すとＰＩＰ反転部（６）は、親画面用信号（ｅ、
）と子画面用信号（ｄ 、）との入れ換えを行う。この
結果、ＣＲＴ画面には同図（）＼）に示すように親画面
としてチューナ信号を子画面としてＶＴＲ再生信号が表
示される。この状態か、’、ＰＩＰ解除釦（１２ｂ）を
押すと、Ｖ Ｔ Ｒ（１０）は停止しＣＲＴ画面（１１
）にはチューナ信号が表示される（同図（＝））、第４
図で（１０）はＶＴＲ１（１０ａ）は信号受光部、（１
３）はＩＲ赤外線信号を表わす。Next, with reference to FIG. 2, the CRT screen display state during VTR operation according to the present invention will be described. In the figure, “
"Reproduction" means a tape playback screen, rTUNJ means a screen of a VTR built-in tuner, and rEXTJ means a screen of an external input signal (for example, a video camera, a video disc). Figures 2(a) and (b) are for VTR playback, and Figure 2(c) is for VTR playback.
, (d) show the respective CRT screen states when the VTR is stopped. In Fig. 2(a), PNP is in the VTR playback state.
If the operation is OFF, PIP is activated by the display switching unit (8).
Inversion part (6) PIP combination or combination 7〉Normal~'
The TR playback signal is displayed on the CRT screen (Figure 2 (a)
(stomach)). The remote shown in Figure 4: y:/ (12) P
By operating the IP button (12a), the display switching unit (8) outputs the PIP combination from the PIP combination 7), and displays the VTR playback screen as the parent screen (lla) on the CRT screen. llb) as the signal r from the tuner
"TUN" is displayed (Figure 2 (a-b)). Here, P
When the IP release button (12b) is pressed, the CRT screen (11) displays the VTR playback screen again. (Figure 2 a-a), P
IP letter! ! (Fig. 2 a-o) to press the PIP reversal button (12c)
), the PIP inversion section (6) will output the main screen signal (e,
) and the small screen signal (d, ) are exchanged. As a result, the VTR playback signal is displayed on the CRT screen as the main screen and the tuner signal as the sub screen, as shown in FIG. If you press the PIP release button (12b) in this state, the VTR (10) will stop and the CRT screen (11
) displays the tuner signal (same figure (=)), the fourth
In the figure (10), VTR1 (10a) is the signal receiver, (1
3) represents an IR infrared signal.
尚、ＰＮＰ反転状態からＰＮＰを解除した場合、前述の
ＥＥ信号選択部（４）で子画面用信号（ｄｌ）と第２の
親画面、用信号（ｄ、）が反転される。Incidentally, when the PNP is released from the PNP inversion state, the above-mentioned EE signal selection section (4) inverts the child screen signal (dl) and the second main screen signal (d,).
この結果、Ｖ Ｔ Ｒ（１０）からＰＩＰ解除直前の親
画面用信号（ｅｌ）が出力される。上述の各動作切換え
指示は、すべてＣＰＵ及びメモリーを内蔵したＰＩＰ制
御部（９）によってコントロールされる。As a result, the main screen signal (el) immediately before the PIP is canceled is output from the VTR (10). All of the above-mentioned operation switching instructions are controlled by a PIP control unit (9) containing a CPU and memory.
第２図（ｂ）は、子画面用信号として外部入力信号（Ｅ
ＸＴ）を選択した場合の各状態を示Ｔものであり、説明
は省略する。第２図（ｃ）は＼゛ＴＲ停止状態で、親画
面用信号としてチューナ信号を、子画面用信号として外
部入力信号を選択した場合のそれぞれの状態を示したも
ので、第２図（ｄ）は、ＶＴＲ停止状態で、親画面用信
号が外部入力信号、子画面用信号がチューナ信号の場合
を示したものであるが、詳細な説明は省略する。Figure 2(b) shows an external input signal (E
XT) is selected, and the description thereof will be omitted. Figure 2(c) shows the respective states when the tuner signal is selected as the main screen signal and the external input signal is selected as the subscreen signal in the TR stop state. ) shows a case where the VTR is stopped, the main screen signal is an external input signal, and the sub screen signal is a tuner signal, but detailed explanation will be omitted.
第３図はＰＩＰ制御部〈９）の動作をフローチャートで
示したもので、指示判断部（ａ）でＰＩＰ状懇の変更指
示を判断する。ここで１よ・１方向に処理が分岐する。FIG. 3 is a flowchart showing the operation of the PIP control unit (9), in which an instruction determining unit (a) determines an instruction to change the PIP form. Here, the processing branches in the 1-1 direction.
即ち、ＰＩＰ開始、ＰＩＰ解除、ＰＩＰ反転及び現状態
の保持である。That is, PIP start, PIP release, PIP reversal, and maintenance of the current state.
ＰＩＰ開始時はステップ（ｊ）の処理を行いＰＩＰ表示
を開始する。ＰＩＰ反転時には、ステップ（ｈ）の処理
を行いＰＩＰ反転表示を行う。When starting PIP, the process of step (j) is performed and PIP display is started. At the time of PIP inversion, the process of step (h) is performed to perform PIP inversion display.
本発明のポイントとなる信号処理は、Ｐ Ｉ Ｐ解除時
に行われる。ステップ（ｂ）で現在ＰＩＰ反転状態かど
うかを判断する。もし、ＰＩＰ正転状態であれば、ステ
ップ（ｉ）の処理を行ってＩ） Ｉ Ｐ表示を中止する
。しかし、ＰＩＰ反転状態ではステップ（ｃ）でテープ
再生部（１）が再生状態の場合（第２図（ａ ）（ｂ
））とＶＴＲ停止の場合（第２図（ｃ ）（ｄ ））に
分けて特別な処理を行う。Signal processing, which is the key point of the present invention, is performed when PIP is released. In step (b), it is determined whether the PIP is currently in an inverted state. If the PIP is in the normal rotation state, perform the process of step (i) and stop the I) IP display. However, in the PIP inversion state, if the tape reproducing section (1) is in the reproducing state in step (c) (Fig. 2 (a), (b)
)) and when the VTR stops (Fig. 2(c) and (d)), special processing is performed separately.
テープ再生状態では、ステップ（ｅ）でテープ再生部（
１）に再生の打ち切り指示を行い、ステップ（ｉ）、（
ｋ）、（ｍ）の処理を行って、最終的に第２の親画面用
信号（ｄｌ）をＣＲＴ画面に表示する。In the tape playback state, in step (e) the tape playback unit (
Instruct step 1) to abort playback, and perform steps (i) and (
After performing the processes k) and (m), the second main screen signal (dl) is finally displayed on the CRT screen.
又、親画面用信号（ｅ、）が第２のＭｆＭｉ面用信号（
ｄ、）の場合は、更にステップ（ｄ）によｒ２該信号（
ｄ、）がチューナー信号（ｂｌ）か外部入力信号（Ｃ）
かを判断し２次のステップ（ｇ）で該親画面選択部（ｅ
ｌ）がチューナー信号（ｂ、）の場合、Ｅ Ｅ信号選択
部（４）でチューナー信号（ｂ、）を外部入力信号（’
Ｃ，）に入れ換えて外部入力信号（Ｃ２）を第２の親画
面信号（ｄ、）にするように指示する。又、親画面用信
号（ｅｌ）が外部入力信号（Ｃ３）の場合はステップ（
ｆ）でチューナー信号（ｂｌ）に切換えるように指示す
る。その後の処理は、ステップ（ｉ）、（ｋ）、（ｍ）
を実行する。Also, the main screen signal (e,) is the second MfMi screen signal (e,).
d,), further step (d) is performed to convert r2 to the signal (
d,) is the tuner signal (bl) or external input signal (C)
In the second step (g), the main screen selection section (e
If l) is a tuner signal (b,), the E E signal selection section (4) converts the tuner signal (b,) into an external input signal ('
C,) to make the external input signal (C2) the second main screen signal (d,). Also, if the main screen signal (el) is an external input signal (C3), step (
f) instructs to switch to the tuner signal (bl). Subsequent processing is steps (i), (k), (m)
Execute.
ＰＩＰ反転時は一ヒ述の処理によって親画面に表示され
ていた信号が引き続き親画面用信号（ｅ、）となり表示
され続けるよう処理を行った後ステップ（１〕の処理を
行ってＰＮＰ表示を打ち切る。When PIP is reversed, the signal displayed on the main screen continues to be displayed as the main screen signal (e,) through the processing described in Part 1, and then the process of step (1) is performed to display PNP. abort.
ステップ（１）、（ｍ）の処理によりＥＥ信号選択部（
・ｔ）から出力される子画面用信号（ｄ、）が選択され
る。Through the processing of steps (1) and (m), the EE signal selection unit (
- The small screen signal (d,) output from t) is selected.
（ト）発明の効果
本発明の構成によりＶＴＲのＰＩＰ解Ｆｊｉ時に直前の
親画面が常に継続表示されるので餠用者に違和感を与え
ることなく操作性が向上する。(g) Effects of the Invention According to the configuration of the present invention, the previous parent screen is always continuously displayed during PIP resolution Fji of the VTR, so that operability is improved without giving the user a sense of discomfort.
第１図は本発明に係る１１２機能つきＶ Ｔ Ｒのブロ
フク図、第２図は各モードにおけるＣ ＲＴ表・へ画面
、第３図は実施例装置の動作説明のためのフローチャー
ト、第４図は実施例装置のタト観ぶ・［税関、第５図は
従来例のＣＲＴ表示画面図である。
（１〉・・・ＥＥ信号選択部、（５）・・・親画面選択
部、（６）・・・ＰＩＰ反転部、（７）・・・Ｐ Ｉ
ｌ）合成部、（９）・・・制御部。Fig. 1 is a block diagram of a VTR with 112 functions according to the present invention, Fig. 2 is a CRT table/front screen in each mode, Fig. 3 is a flowchart for explaining the operation of the embodiment device, Fig. 4 Figure 5 is a CRT display screen diagram of a conventional example. (1>...EE signal selection section, (5)...Main screen selection section, (6)...PIP inversion section, (7)...PI
l) Synthesizing section, (9)...control section.
Claims (2)
ＰＩＰ機能と呼ぶ）を有するＶＴＲにおいて、第１の親
画面信号としてテープ再生信号を選択する親画面用信号
選択手段と、子画面用信号のみ或いは子画面用信号と第
２の親画面用信号とを選択出力する信号切換え手段と、
前記第１の親画面用信号と前記子画面用信号を入れ換え
るＰＩＰ反転手段と、前記各手段を制御すると共にＶＴ
Ｒの動作を制御する制御手段と、前記両画面用信号を合
成する合成手段とからなり、前記制御手段はＰＩＰ解除
時ＶＴＲを停止させるとともに前記信号切換え手段を切
り換えて直前の親画面信号を表示させることを特徴とす
るＰＩＰ機能つきＶＴＲ。(1) In a VTR having a function of displaying an image by superimposing a sub-screen on a main screen (hereinafter referred to as PIP function), a main screen signal selection means for selecting a tape playback signal as a first main screen signal, and a sub-screen signal switching means for selectively outputting only the second screen signal or the child screen signal and the second main screen signal;
PIP inverting means for exchanging the first main screen signal and the child screen signal;
The control means comprises a control means for controlling the operation of R, and a synthesis means for synthesizing the signals for both screens, and the control means stops the VTR when PIP is canceled and switches the signal switching means to display the previous main screen signal. A VTR with a PIP function.
Ｐ機能と呼ぶ）を有するＶＴＲにおいて、複数の映像入
力信号を子画面用信号と第２の親画面用信号として選択
的に出力する信号切換え手段と、前記第２の親画面用信
号を選択出力する親画面用信号選択手段と、前記両画面
用信号を入れ換えるＰＩＰ反転手段と、前記各手段を制
御する制御手段と、前記両画面用信号を合成する合成手
段とからなり、前記制御手段はＰＩＰ解除時前記信号切
換え手段を切り換えて直前の親画面信号を表示させるこ
とを特徴とするＰＩＰ機能つきＶＴＲ。(2) Function to display video by overlapping the sub screen on the main screen (PI
a signal switching means for selectively outputting a plurality of video input signals as a sub-screen signal and a second main-screen signal; and a signal switching means for selectively outputting the second main-screen signal. a signal selecting means for the main screen, a PIP inverting means for exchanging the signals for both screens, a control means for controlling each of the means, and a synthesizing means for combining the signals for both the screens, and the control means A VTR with a PIP function, characterized in that when the signal is released, the signal switching means is switched to display the previous main screen signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22196889A JP2792934B2 (en) | 1989-08-29 | 1989-08-29 | VTR with PIP function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22196889A JP2792934B2 (en) | 1989-08-29 | 1989-08-29 | VTR with PIP function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0385877A true JPH0385877A (en) | 1991-04-11 |
| JP2792934B2 JP2792934B2 (en) | 1998-09-03 |
Family
ID=16774990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22196889A Expired - Fee Related JP2792934B2 (en) | 1989-08-29 | 1989-08-29 | VTR with PIP function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2792934B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100223176B1 (en) * | 1996-11-08 | 1999-10-15 | 윤종용 | Method for controlling vcr replaying according to pip on/off for video-television |
| JP2001333342A (en) * | 2000-03-13 | 2001-11-30 | Matsushita Electric Ind Co Ltd | Reproducing device |
| JP2008167476A (en) * | 2008-02-18 | 2008-07-17 | Canon Inc | Imaging display apparatus and method |
| JP2008306740A (en) * | 2008-07-07 | 2008-12-18 | Canon Inc | Video processing system |
| US7511765B2 (en) | 2002-01-22 | 2009-03-31 | Canon Kabushiki Kaisha | Image processing apparatus and control method thereof |
-
1989
- 1989-08-29 JP JP22196889A patent/JP2792934B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100223176B1 (en) * | 1996-11-08 | 1999-10-15 | 윤종용 | Method for controlling vcr replaying according to pip on/off for video-television |
| JP2001333342A (en) * | 2000-03-13 | 2001-11-30 | Matsushita Electric Ind Co Ltd | Reproducing device |
| US7511765B2 (en) | 2002-01-22 | 2009-03-31 | Canon Kabushiki Kaisha | Image processing apparatus and control method thereof |
| US7916217B2 (en) | 2002-01-22 | 2011-03-29 | Canon Kabushiki Kaisha | Image processing apparatus and control method thereof |
| JP2008167476A (en) * | 2008-02-18 | 2008-07-17 | Canon Inc | Imaging display apparatus and method |
| JP4724725B2 (en) * | 2008-02-18 | 2011-07-13 | キヤノン株式会社 | Image display apparatus and control method thereof |
| JP2008306740A (en) * | 2008-07-07 | 2008-12-18 | Canon Inc | Video processing system |
| JP4682228B2 (en) * | 2008-07-07 | 2011-05-11 | キヤノン株式会社 | Video processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2792934B2 (en) | 1998-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |