JPH0448879A - Signal processing system at abnormal attitude - Google Patents

Signal processing system at abnormal attitude

Info

Publication number
JPH0448879A
JPH0448879A JP2157725A JP15772590A JPH0448879A JP H0448879 A JPH0448879 A JP H0448879A JP 2157725 A JP2157725 A JP 2157725A JP 15772590 A JP15772590 A JP 15772590A JP H0448879 A JPH0448879 A JP H0448879A
Authority
JP
Japan
Prior art keywords
abnormal
recording
abnormal posture
attitude
abnormal attitude
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.)
Granted
Application number
JP2157725A
Other languages
Japanese (ja)
Other versions
JP2665388B2 (en
Inventor
Masashi Inoue
正史 井上
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP2157725A priority Critical patent/JP2665388B2/en
Publication of JPH0448879A publication Critical patent/JPH0448879A/en
Application granted granted Critical
Publication of JP2665388B2 publication Critical patent/JP2665388B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To record and reproduce only a desired video image normally by displaying it on a view finder when a video camera in the recording mode reaches an abnormal attitude. CONSTITUTION:An abnormal attitude detector 1 is operated when a tilt angle of an optical axis of a lens with respect to a horizontal plane reaches a prescribed value or over and detects it. While an alarm release button 4 is depressed, an alarm release signal is fed to a CPU 3. Character information representing an abnormal attitude is displayed on a view finder 5 in addition to normal character information when the abnormal attitude is detected. When the alarm release button 4 is not depressed after lapse of a prescribed time even after the abnormal attitude is detected, the recording medium is rewound up to a normal recording state so as to eliminate the recording part recorded in the abnormal attitude state.

Description

【発明の詳細な説明】 〈産業上の利用分舒〉 本発明は異常姿勢時の信号処理方式に関し、ビデオカメ
ラの異常姿勢に基因する地面撮り等の対策として有用な
ものである。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application> The present invention relates to a signal processing method during an abnormal posture, and is useful as a countermeasure for ground photography caused by an abnormal posture of a video camera.

〈従来の技術〉 近年、民生品として急速な普及をみせているビデオカメ
ラは押釦スイッチを押す毎に、OFF状態、ON(記録
)状態等のモードの切換えを行なうもの、即ち押釦スイ
ッチを押せば、その後手を離しても直前の操作により選
択したモードを保持するようになっているものが主流と
なっている。このように、押釦スイッチを押す毎にモー
ドが変わるビデオカメラは、記録モードで被写体を撮影
した後に、押釦スイッチを押すことなく、記録モードの
まま持ち歩いてしまうという事態を生起する可能性があ
ね、この場合には地面等の不都合な映像を記録してしま
う。
<Conventional Technology> Video cameras, which have become rapidly popular as consumer products in recent years, switch modes such as OFF state and ON (recording) state each time a push button switch is pressed. , even if you release your hand afterwards, the mode selected by the previous operation is maintained. In this way, with a video camera whose mode changes each time the push button switch is pressed, there is a possibility that after photographing a subject in record mode, the camera is carried around in record mode without pressing the push button switch. In this case, an inconvenient image of the ground or the like will be recorded.

そこで、上述の如き不都合な映像の記録を回避し得るよ
うにしたビデオカメラも提案されている。これは、水平
面に対するビデオカメラのレンズの光軸の傾斜角が所定
値以上になったとき、これを異常姿勢とみなし、この異
常姿勢を検出した直後に記録モードから停止モードに切
換えることにより記録を中断するというものである。
Accordingly, a video camera has been proposed that can avoid recording such inconvenient video as described above. When the inclination angle of the optical axis of the video camera lens with respect to the horizontal plane exceeds a predetermined value, this is regarded as an abnormal posture, and immediately after detecting this abnormal posture, the recording mode is switched from recording mode to stop mode. It is called an interruption.

〈発明が解決しようとする課題〉 上記従来技術においては、ビデオカメラのレンズの光軸
の傾斜角が所定値以上の状態では常に、被写体を撮影す
ることができず、地上の小動物等を撮影する場合等にか
えって障害となる場合がある。即ち、異常姿勢状態でも
被写体を撮影したい場合がある。
<Problems to be Solved by the Invention> In the above-mentioned prior art, the subject cannot be photographed whenever the inclination angle of the optical axis of the video camera lens is greater than a predetermined value, and small animals etc. on the ground cannot be photographed. In some cases, it may actually become a hindrance. That is, there are cases where it is desired to photograph a subject even in an abnormal posture.

本発明は、上記従来技術に鑑み、異常姿勢であっても記
録モードを選択できると同時に、操作忘れによる異常姿
勢での記録の影響を有効に除去し得る異常姿勢時の信号
処理方式を提供することを目的とする。
In view of the above-mentioned prior art, the present invention provides a signal processing method during an abnormal posture, which allows a recording mode to be selected even in an abnormal posture, and at the same time, can effectively eliminate the influence of recording in an abnormal posture due to forgetting an operation. The purpose is to

く課題を解決するための手段〉 上記目的を達成する本発明の構成は、 水平面に対するレンズの光軸の傾斜角が所定値以上にな
ったとき動作してこのことを検出するスイッチ手段を有
するビデオカメラで撮影した信号の処理方式であって、 (1)撮影中にスイッチ手段が動作したときには、異常
姿勢であることを表わすモード信号をビューファインダ
で可視化するとともに、同様に異常姿勢であることを表
わす異常姿勢信号を記録し、一定時間経過後に記録を中
断して異常姿勢信号の記録がなくなる位置迄、巻き戻す
一方、スイッチ手段の動作中であっても警報解除釦の操
作中は前記異常姿勢信号の記録を遮断するようにしたこ
と、及び (2)撮影中にスイッチ手段が動作したときには、異常
姿勢であ石ことを表わすモード信号をビューファインダ
で可視化するとともに、同様に異常姿勢であることを表
わす異常姿勢信号を記録する一方、スイッチ手段の動作
中であっても警報解除釦の操作中は前記異常姿勢信号の
記録を遮断し、更に再生時には異常姿勢信号が記録され
ている部分は早送りするようにしたことを特徴とする。
Means for Solving the Problems The present invention achieves the above object by providing a video camera having a switch means which operates when the inclination angle of the optical axis of the lens with respect to the horizontal plane exceeds a predetermined value to detect this fact. This is a processing method for signals photographed by a camera, and includes: (1) When the switch means is operated during photographing, a mode signal indicating an abnormal posture is visualized in the viewfinder, and a mode signal indicating an abnormal posture is also visualized in the viewfinder; The abnormal attitude signal representing the abnormal attitude signal is recorded, and the recording is interrupted after a certain period of time has elapsed, and the recording is rewound until the abnormal attitude signal is no longer recorded. (2) When the switch means is operated during shooting, a mode signal indicating that the camera is in an abnormal posture is visualized in the viewfinder, and the camera is also in an abnormal posture. On the other hand, even if the switch means is in operation, the recording of the abnormal attitude signal is interrupted while the alarm release button is being operated, and furthermore, during playback, the portion where the abnormal attitude signal is recorded is fast-forwarded. It is characterized by being made to do.

く作   用〉 上記構成の本発明によれば、ビデオカメラが異常姿勢に
なったとき、この状態はビューファインダに表示される
。そこで、異常姿勢のまま撮影を続けたければ警報解除
釦を操作すれば良い。
Effects> According to the present invention having the above configuration, when the video camera assumes an abnormal posture, this state is displayed on the viewfinder. Therefore, if you want to continue shooting in the abnormal position, you can operate the alarm release button.

一方、異常姿勢になったことを知らずに放置した場合に
は、一定時間経過後に記録が中断され、異常姿勢が検出
された時点迄巻き戻すか、若しくは意に反して異常姿勢
のまま撮影した部分が再生時に早送りによりスキップさ
れる。
On the other hand, if you leave the camera unattended without knowing that it has become an abnormal position, recording will be interrupted after a certain period of time and you will have to rewind to the point in time when the abnormal position was detected, or record the part that was taken in the abnormal position against your will. is skipped by fast forwarding during playback.

く実 施 例〉 以下本発明の実施例を図面に基づき詳細に説明する。Example of implementation Embodiments of the present invention will be described in detail below based on the drawings.

第2図は本発明の実施例を実現するビデオカメラを示す
ブロック線図である。同図に示すように、異常姿勢検出
器1は、水平面に対するレンズの光軸の傾斜角が所定値
以上になったとき動作してこのことを検出するスイッチ
手段であり、例えば第3図に示すように、常に鉛直方向
を保持するよう基端部を回動可能に支持して吊下された
錘1aと2傭のタッチセンサlb、lcとを有しており
、同図では水平に保持されている光軸2が時計方向及び
反時計方向に所定角度θ傾いた時点でタッチセンサlb
、lcが錘1aに当接し、このと、とを表わす信号をC
PU3に供給するよう動作する。
FIG. 2 is a block diagram illustrating a video camera implementing an embodiment of the present invention. As shown in the figure, the abnormal attitude detector 1 is a switch means that operates and detects when the inclination angle of the optical axis of the lens with respect to the horizontal plane exceeds a predetermined value. It has a weight 1a and two touch sensors lb and lc, which are suspended by rotatably supporting the base end so as to always maintain the vertical direction. When the optical axis 2 tilts by a predetermined angle θ clockwise and counterclockwise, the touch sensor lb
, lc come into contact with the weight 1a, and a signal representing this and is expressed as C
It operates to supply to PU3.

警報解除釦4はこれを押すことにより、押している間は
警報解除信号をCPU3に供給する。ビューファインダ
5には、通常のキャラクタ情報の外に、異常姿勢が検出
された場合に異常姿勢であることを表わすキャラクタ情
報が表示される。各キャラクタ情報はCPU3で制御す
るキャラクタジェネレータ6を介して供給する。なお、
第1図中7は撮像部、8は記録部である。
By pressing the alarm release button 4, an alarm release signal is supplied to the CPU 3 while the button is pressed. In addition to normal character information, the viewfinder 5 displays character information indicating an abnormal posture when an abnormal posture is detected. Each character information is supplied via a character generator 6 controlled by the CPU 3. In addition,
In FIG. 1, 7 is an imaging section, and 8 is a recording section.

第4図はビデオカメラの外観を示す斜視図である。同図
に示すように、警報解除釦4及びビューファインダ5は
本体であるボディの側面に配設しである。第2図に示す
異常姿勢検出器1をはじめ、CPU3、キャラクタジェ
ネレータ6、撮像部7及び記録部8は前記ボディ内に収
納されている。
FIG. 4 is a perspective view showing the appearance of the video camera. As shown in the figure, the alarm release button 4 and the viewfinder 5 are arranged on the side surface of the main body. The abnormal posture detector 1 shown in FIG. 2, the CPU 3, the character generator 6, the imaging section 7, and the recording section 8 are housed in the body.

第1図(a)〜第1図(C)は第2図に示すビデオカメ
ラで実現する本発明の実施例を示すフローチャートであ
る。同図に示すように本実施例は次の様にして実現され
る。
FIGS. 1(a) to 1(C) are flowcharts showing an embodiment of the present invention realized by the video camera shown in FIG. As shown in the figure, this embodiment is realized as follows.

1−1)処理ブロック10に示すように、操作釦(図示
せず)を押すことにより記録モードとし、撮影を開始す
る。
1-1) As shown in processing block 10, by pressing an operation button (not shown), the recording mode is set and photographing is started.

1−2)  判定ブロック11に示すように、異常姿勢
が検出されたか、否かを判定する。
1-2) As shown in decision block 11, it is determined whether an abnormal posture has been detected.

即ち、異常姿勢検出器1が動作して異常姿勢であること
を表わす信号がCPU3に供給されているか、否かを判
定する。
That is, it is determined whether or not the abnormal posture detector 1 is operating and a signal indicating that the abnormal posture is being supplied to the CPU 3.

1−3)判定ブロック11での判定の結果、ビデオカメ
ラが異常姿勢であると判定された場合、判定ブロック1
2に示すように、異常姿勢解除釦4が押されているか、
否かを判定する。
1-3) If it is determined that the video camera is in an abnormal posture as a result of the determination in determination block 11, determination block 1
2, whether the abnormal posture release button 4 is pressed or
Determine whether or not.

1−4)判定ブロック12での判定の結果、異常姿勢解
除釦4が押されていないと判定された場合、即ち記録モ
ードとなっているのに撮影者が気付かないまま異常姿勢
となっている場合、処理ブロック13に示すように、磁
気テープのインデックス部分に異常姿勢信号を記録する
1-4) As a result of the determination in the determination block 12, if it is determined that the abnormal posture release button 4 is not pressed, that is, the camera is in an abnormal posture without the photographer noticing even though it is in recording mode. In this case, as shown in processing block 13, an abnormal attitude signal is recorded in the index portion of the magnetic tape.

1−5)  判定ブロック14に示すように、異常姿勢
が検出されてから予め設一定された時間が経過したか、
否かを検出し、この設定時間が経過していない場合には
判定ブロック11に戻る。
1-5) As shown in decision block 14, whether a preset time has elapsed since the abnormal posture was detected;
If the set time has not elapsed, the process returns to decision block 11.

1−6)判定ブロック11での判定の結果、異常姿勢が
検出されていない場合には、判定ブロック15で停止モ
ードになっているか、否かを判定し、停止モードでない
場合には処理ブロック10に戻り、停止モードとなって
いる場合には記録を停止させる。
1-6) If the result of the determination in the determination block 11 is that no abnormal posture has been detected, the determination block 15 determines whether or not the stop mode is set, and if it is not the stop mode, the processing block 10 to stop recording if it is in stop mode.

1−7)  判定ブロック12での判定の結果、異常姿
勢解除釦4が押されていると判定された場合、即ち撮影
者がビューファインダ5に表示された異常姿勢であるこ
とを示すメツセージを視認して異常姿勢のままでの撮影
の継続を選択している場合も処理ブロック11に戻る。
1-7) As a result of the determination in the determination block 12, if it is determined that the abnormal posture release button 4 is pressed, that is, the photographer visually recognizes the message displayed on the viewfinder 5 indicating the abnormal posture. If the operator has selected to continue imaging in the abnormal posture, the process also returns to processing block 11.

判定ブロック14での判定の結果、設定時間が経過した
ことが検出された後は、第1図(bl及び第1図(cl
に示す2通りの処理方式がある。
As a result of the determination in the determination block 14, after it is detected that the set time has elapsed, the process shown in FIG.
There are two processing methods shown below.

先ず、第1図[b)に示す処理方式を説明する。First, the processing method shown in FIG. 1 [b] will be explained.

2−1)  処理ブロック16に示すように、磁気テー
プを巻き戻す。
2-1) Rewind the magnetic tape as shown in processing block 16.

2−2)  判定ブロック17に示すように、磁気テー
プのインデックス部に異常姿勢信号が記録されているか
、否かを検出し、異常姿勢信号が記録されている場合に
は処理ブロック16に戻るとともに、異常姿勢が記録さ
れていない場合には、処理ブロック18に示すように、
巻き戻し動作を停止する。
2-2) As shown in decision block 17, it is detected whether or not an abnormal attitude signal is recorded in the index section of the magnetic tape, and if an abnormal attitude signal is recorded, the process returns to processing block 16 and , if no abnormal posture is recorded, as shown in processing block 18,
Stop rewinding.

即ち、第1図(blに示す方式は、異常姿勢が検出され
、一定時間経過しても警報解除釦4が押されない場合に
は、記録モードで異常姿勢になっており、しかもこの状
態を撮影者が認識していない場合であるとして異常姿勢
の状態で記録された記録部分を除去し得るように正常の
記録状態の部分上巻き戻している。
That is, in the method shown in FIG. 1 (bl), if an abnormal posture is detected and the alarm release button 4 is not pressed even after a certain period of time, the abnormal posture is detected in the recording mode, and this state is photographed. In order to remove the recorded portion recorded in the abnormal position, assuming that the person is not aware of the situation, the portion in the normal recorded state is rewound.

次に、第1図(C)に示す処理方式を説明する。Next, the processing method shown in FIG. 1(C) will be explained.

3−1)先ず、記録を停止さする。3-1) First, stop recording.

3−2)  処理ブロック19に示すように、前記記録
を再生する。
3-2) As shown in processing block 19, reproduce the recording.

3−3)  判定ブロック20に示すように、インデッ
クス部に異常姿勢信号が記録されているか、否かを検出
し、異常姿勢信号が記録されている場合には、処理ブロ
ック21に示すように、その部分を早送り再生して判定
ブロック20の判定処理に戻るとともに、異常姿勢信号
が記録されていない場合には、処理ブロック19の通常
の再生処理に戻る。
3-3) As shown in determination block 20, it is detected whether or not an abnormal attitude signal is recorded in the index section, and if an abnormal attitude signal is recorded, as shown in processing block 21, The part is played back in fast forward and the process returns to the judgment process in the judgment block 20, and if no abnormal attitude signal is recorded, the process returns to the normal playback process in the process block 19.

即ち、第1図(e)に示す方式は、異常姿勢が検出され
異常姿勢信号が記録されている部分は再生時に早送りに
よりスキップしている。
That is, in the method shown in FIG. 1(e), a portion where an abnormal posture is detected and an abnormal posture signal is recorded is skipped by fast forwarding during reproduction.

〈発明の効果〉 以上実施例とともに具体的に説明したように、本発明に
よれば、ビデオカメラが記録モードで異常姿勢になった
とき、この状態となっていることはビニ−ファインダに
表示されるので、異常姿勢のままで撮影を継続したい場
合には警報解除釦を操作すれば良い。−・方、記録モー
ドとなワていることを知らないで異常姿勢となっている
場合には、異常姿勢信号が継続して送出されるので、こ
のことにより撮影者の意に反した異常姿勢であることを
検出し、異常姿勢により記録された部分を無視するよう
にしているので、不都合な映像が通常の映像と同様に再
生されることはなく、所望の映像のみを正常に記録・再
生することができる。
<Effects of the Invention> As specifically explained above in conjunction with the embodiments, according to the present invention, when the video camera is in an abnormal posture in the recording mode, this state is displayed on the vinyl viewfinder. Therefore, if you want to continue shooting with the abnormal posture, you can operate the alarm release button. - On the other hand, if the user is in an abnormal posture without knowing that the camera is in recording mode, the abnormal posture signal will continue to be sent, which may cause the photographer to be in an abnormal posture against his/her will. Since the system detects that the video is incorrect and ignores the part recorded due to the abnormal posture, the inconvenient video will not be played back like normal video, and only the desired video will be recorded and played back normally. can do.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図(al〜第1図(elは本発明の実施例を示すフ
ローチャート、第2図はその実施例を実現するビデオカ
メラを示すブロック線図、第3図はその異常姿勢検出器
の一例を示す説明図、第4図は前記ビデオカメラの外観
の一例を示す斜視図である。 図面中、 1は異常姿勢検出器、 2は光軸、 3はCPtJl 4は警報解除釦、 5ばビューファインダである。 第 1 図  61〕
Fig. 1 (al to Fig. 1 (el) is a flowchart showing an embodiment of the present invention, Fig. 2 is a block diagram showing a video camera that realizes the embodiment, and Fig. 3 is an example of the abnormal attitude detector. 4 is a perspective view showing an example of the appearance of the video camera. In the drawings, 1 is an abnormal attitude detector, 2 is an optical axis, 3 is a CPtJl, 4 is an alarm release button, and 5 is a view. It is a finder. Fig. 1 61]

Claims (2)

【特許請求の範囲】[Claims] (1)水平面に対するレンズの光軸の傾斜角が所定値以
上になったとき動作してこのことを検出するスイッチ手
段を有するビデオカメラで撮影した信号の処理方式であ
って、 撮影中にスイッチ手段が動作したときには、異常姿勢で
あることを表わすモード信号をビューファインダで可視
化するとともに、同様に異常姿勢であることを表わす異
常姿勢信号を記録し、一定時間経過後に記録を中断して
異常姿勢信号の記録がなくなる位置迄、巻き戻す一方、
スイッチ手段の動作中であっても警報解除釦の操作中は
前記異常姿勢信号の記録を遮断するようにしたことを特
徴とする異常姿勢時の信号処理方式。
(1) A method for processing signals photographed by a video camera having a switch means that operates to detect this when the inclination angle of the optical axis of the lens with respect to the horizontal plane exceeds a predetermined value, the switch means during recording. When activated, a mode signal indicating the abnormal posture is visualized in the viewfinder, and an abnormal posture signal indicating the abnormal posture is also recorded, and after a certain period of time, recording is interrupted and the abnormal posture signal is output. While rewinding until the point where there is no record of
A signal processing method at the time of an abnormal attitude, characterized in that recording of the abnormal attitude signal is cut off while an alarm release button is being operated even when the switch means is in operation.
(2)水平面に対するレンズの光軸の傾斜角が所定値以
上になったとき動作してこのことを検出するスイッチ手
段を有するビデオカメラで撮影した信号の処理方式であ
って、 撮影中にスイッチ手段が動作したときには、異常姿勢で
あることを表わすモード信号をビューファインダで可視
化するとともに、同様に異常姿勢であることを表わす異
常姿勢信号を記録する一方、スイッチ手段の動作中であ
っても警報解除釦の操作中は前記異常姿勢信号の記録を
遮断し、更に再生時には異常姿勢信号が記録されている
部分は早送りするようにしたことを特徴とする異常姿勢
時の信号処理方式。
(2) A method for processing signals captured by a video camera having a switch means that operates to detect this when the inclination angle of the optical axis of the lens with respect to the horizontal plane exceeds a predetermined value, the switch means during shooting. When activated, a mode signal indicating an abnormal attitude is visualized in the viewfinder, and an abnormal attitude signal indicating an abnormal attitude is also recorded, while the alarm is canceled even if the switch means is operating. A signal processing method during an abnormal posture, characterized in that recording of the abnormal posture signal is cut off while a button is being operated, and further, during playback, a portion where the abnormal posture signal is recorded is fast-forwarded.
JP2157725A 1990-06-18 1990-06-18 Signal processing method for abnormal posture Expired - Lifetime JP2665388B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2157725A JP2665388B2 (en) 1990-06-18 1990-06-18 Signal processing method for abnormal posture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2157725A JP2665388B2 (en) 1990-06-18 1990-06-18 Signal processing method for abnormal posture

Publications (2)

Publication Number Publication Date
JPH0448879A true JPH0448879A (en) 1992-02-18
JP2665388B2 JP2665388B2 (en) 1997-10-22

Family

ID=15656004

Family Applications (1)

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Country Status (1)

Country Link
JP (1) JP2665388B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449086B1 (en) * 2002-08-26 2004-09-18 삼성전자주식회사 Method for making self-diagnosis of camcorder
JP2008235969A (en) * 2007-03-16 2008-10-02 Sanyo Electric Co Ltd Video camera
US7688363B2 (en) 2006-05-29 2010-03-30 Panasonic Corporation Super-resolution device, super-resolution method, super-resolution program, and super-resolution system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090479A (en) * 1983-10-25 1985-05-21 Fuji Photo Film Co Ltd Error picture record rewinding mechanism

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6090479A (en) * 1983-10-25 1985-05-21 Fuji Photo Film Co Ltd Error picture record rewinding mechanism

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449086B1 (en) * 2002-08-26 2004-09-18 삼성전자주식회사 Method for making self-diagnosis of camcorder
US7688363B2 (en) 2006-05-29 2010-03-30 Panasonic Corporation Super-resolution device, super-resolution method, super-resolution program, and super-resolution system
US7893971B2 (en) 2006-05-29 2011-02-22 Panasonic Corporation Light source estimation device that captures light source images when it is determined that the imaging device is not being used by the cameraman
JP2008235969A (en) * 2007-03-16 2008-10-02 Sanyo Electric Co Ltd Video camera

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