KR20070014885A - Image recording/the regenerator which uses the multiplex camera and it executes image recording/the regenerator the archival medium which is the possibility of reading with the computer which records the program - Google Patents

Abstract

An image recording/reproducing apparatus using a multi camera and a computer-readable recording medium for recording a program for executing the same are provided to record and reproduce video data in a state that the video data photographed by plural cameras is synchronized, and quickly search and reproduce a reproduction location, at which a user wants to reproduce the video data, by enabling the user to set the reproduction location(bookmark) of a video in real time as recording or reproducing the video, thereby reproducing the video data at a desired location by selecting a capture screen. An image recording/reproducing apparatus using a multi camera comprises a recording/reproducing screen unit and a bookmark screen unit(200). The bookmark screen unit(200) comprises the followings: an image providing window(210) for displaying one or more images of images displayed on an image displaying window; a bookmark providing window(220) for providing a capture screen(221) corresponding to a bookmark position indicated by a user during record or reproduction of the image; and a bookmark information input window(230) for inputting information about the capture screen(221) provided in the bookmark providing window(220).

Description

 Image recording / the regenerator which uses the multiplex camera and It executes image recording / the regenerator the archival medium which is the possibility of reading with the computer which records the program}

1 is a schematic diagram showing a system for executing an image recorder / player according to the present invention;

2 and 3 are screen configuration diagrams of a video recorder / player according to the present invention;

4 is a block diagram showing a video recorder / player according to the present invention;

Fig. 5 is a flowchart for explaining the operation of the video recorder / player according to the present invention;

※ Explanation of symbols about main part of drawing ※

100: recording / playback screen unit 110: video display window

120: information window 130: progress mode selection window

131: Record Button 132: Play Button

133: CD burn button 140: Input window

200: book mark screen portion 210: video providing window

220: Book mark provided window 221: Screenshot

230: bookmark information input window

The present invention relates to an image recorder / player using multiple cameras and a computer-readable recording medium having recorded thereon a program for executing the image recorder / player, and more particularly, to simultaneously record image data photographed by a plurality of cameras. In addition to recording and playback, the user can select and display the playback position of the video in real time (when recording or playing back) to easily search and play back the playback position of the video. A computer readable recording medium having recorded thereon a program for executing a player.

In general, the development of the electronics industry is increasing the number of cameras capable of shooting video as well as timely images.

Such cameras are classified into a portable type (personal portable terminal, camcorder, etc.) that can be easily carried by a user, and a fixed type (CCTV, web camera, etc.) fixedly installed at a predetermined location.

In particular, fixed cameras are installed in large buildings or places requiring surveillance, respectively, and the photographed images are simultaneously checked at a certain place. In other words, a plurality of monitors are installed in the management room of a building to check the image represented on each monitor.

On the other hand, in order to meet the needs of the personal computer users for multimedia, a program for recording and playing back video on a personal computer has been developed and used for a long time.

First, a process of recording a video by a personal computer user is as follows. After running the program installed on the computer, if you select the record (record) button while receiving the image captured by the camera and output it through the monitor, the image displayed on the monitor is saved on the computer. It is not output to the monitor.

On the other hand, when playing the stored image through the process, if the image file stored in the digital form is selected, the image is played through the monitor.

However, in the related art, when a moving picture stored as a file is played, it is played from the beginning, and when the user moves to a desired position during playback, the navigation button indicating the playback position is operated, and the playing time of the image varies according to the position of the navigation button. I'm browsing while checking.

This search has to be repeated the playback position search operation every time the correct image is reproduced, the user can not be moved because the navigation button to the correct position is impossible.

Meanwhile, although a bookmark function for displaying a desired position while playing a stored image has been developed, such a conventional bookmark function cannot be used at the same time as recording, and thus a bookmark must be displayed while playing the recorded image from beginning to end. there was.

Alternatively, the recording button and the stop button are repeatedly selected to distinguish the playback start position at the same time as recording the video. In this case, since a plurality of video data is stored, there is a problem of managing the video data, especially after stopping. There was a problem in that shooting was stopped during the time between re-recording and continuous shooting was not possible.

In particular, in the related art, images captured simultaneously using a plurality of cameras are stored as respective image data, and no means for synchronizing the image data is taken, so that the change over time of the stored image data can be accurately confirmed. There was no problem.

For example, when the police department or the prosecutor's office interrogates a suspected party, such as a suspect, a victim, or a witness, the interrogation process is recorded (recorded) to prevent investigations by harsh acts or coercion and to prevent repeated interrogation. The video data not only confirms the legality of the interrogation process, but also uses the statements made by the parties who cannot attend the court as legal evidence.

On the other hand, since the interrogation process is recorded from the beginning to the end of such image data, there is a problem in that a part recorded in the image data cannot be reproduced accurately.

In other words, 1) question about fraud, 2) confirmation of evidence, 3) attendance of witnesses, 4) reference statement, 5) confession of fraud, 6) question of murder, 7) confirmation of evidence, 8 If the video data is divided into eight pieces, such as a murder denial, the location must be quickly searched to play the part you want to check, but in the past, the book mark to confirm the location cannot be displayed at the same time as the recording. There was a problem that it takes unnecessary time to search for a playback start position.

In addition, when recording the interrogation process, at least two cameras are installed so that one camera photographs the entire interior of the examination room where the interrogation is conducted, and another camera intensively photographs the upper body of the suspect.

The reason for photographing two cameras at the same time is to check the overall situation of the person entering and leaving the laboratory and to secure scientific use data using the suspect's facial expression and physical changes during the interrogation process.

In other words, the two cameras were taken at the same time and in the same place, but because the image data captured by each camera were checked separately, there was a limit in accurately determining the interrogation process (such as a change in the expression of the suspect due to a change in surroundings). .

In addition, there is a limit in satisfying the desire of the multimedia of the individual user to shoot by using a plurality of cameras and display and edit the playback position according to the taste of the individual.

The present invention has been invented to solve the above problems, and its object is to synchronize the image data photographed by a plurality of cameras at the same time, as well as to set a reproduction mark of the image data. Provides a computer-readable recording medium that records a video recorder / player and a program for executing the videorecorder / player using multiple cameras that can be easily displayed and recorded and reproduced during recording and playback. have.

Referring to the characteristic configuration of the present invention for achieving the above object is as follows.

An image recorder / player using multiple cameras of the present invention includes an image display window for simultaneously displaying images captured by a plurality of cameras or a plurality of stored images in a synchronized state, and an image displayed on the image display window. A recording / playback screen unit comprising: an information window for providing the information of the text; an input window for inputting characters inputted to the information window; and a progress mode selection window for selecting the progress of the video; An image providing window for displaying any one of images displayed on the image display window, a book mark providing window for providing a capture screen corresponding to a position of a book mark displayed by a user when recording or playing back the image, and the book mark It includes a book mark screen portion consisting of a bookmark information input window for inputting the information of the screenshot provided in the providing window.

The computer-readable recording medium which records a program for executing an image recorder / player using the multiple camera of the present invention is a recording mode for storing images captured by a plurality of cameras in a synchronized state or a plurality of stored in a synchronized state. Selecting a playback mode for reproducing the two pieces of video data; if the recording mode is selected in the above step, outputting an image photographed to each camera to an image display window and confirming whether or not the record button is selected; If not, the camera continuously displays the recorded images, and if the record button is selected, recording the images captured by the camera. If the stop button is not selected by checking the selection of the stop button while recording the image, the bookmark button is displayed. Confirming that the selection is made; and the bookmark button is not selected. If not, record the images continuously, and if the book mark button is selected, capture the screen of the moment and display the captured screen on the book mark providing window, and record the images continuously. Stopping the display, outputting a plurality of video data stored in a synchronized state to a video display window when the playback mode is selected in the step; and checking the selection of the stop button during playback of the video data. If it is not selected, checking whether a book mark button is selected; if the book mark button is not selected, images are continuously recorded; if the book mark button is selected, a screen of the moment is captured and the captured screen is provided with a book mark providing window. Playback of the video continuously after being displayed on the screen, and stopping playback if the stop button is selected in the above step. Is a hayeoseo a step.

Referring to the present invention having such characteristics in detail as follows.

1 is a schematic diagram showing a system for executing a video recorder / player according to the present invention, FIG. 2 is a block diagram showing a video recorder / player according to the present invention, and FIGS. 3 and 4 are images according to the present invention. This is the screen structure of the recorder / player. 5 is a flowchart for explaining the operation of the video recorder / player according to the present invention.

First, the system for executing the image recorder / player of the present invention is provided with a plurality of cameras 30 for capturing images and a microphone 40 for inputting audio, as shown in Figs. 30 is connected to a control unit 10 for storing and outputting a captured image, and the display unit 20 for displaying the image is connected to the control unit 10.

On the other hand, the control unit 10 is connected to the main input unit 50 for inputting various character information and the auxiliary input unit 51 for selectively inputting various commands.

Meanwhile, the image recorder / player using the multi-camera of the present invention, as shown in FIGS. 3 and 4, has a recording / playback screen unit 100 which provides an image captured by the camera or stored image data, and an image captured by the camera. Or a book mark screen 200 for displaying the playback start position of the stored video data.

The recording / playback screen unit 100 is provided with an image display window 110 for simultaneously displaying each image in a divided state while synchronizing images captured by a plurality of cameras or a plurality of stored images. Below the 110, an information window 120 is provided which provides information of the displayed image in text.

Meanwhile, an input window 140 for inputting input characters is provided at one side of the information window 120, and a progress mode selection window 130 for selecting the progress of the image is provided at the bottom of the information window 120. The progress mode selection window 130 includes a recording button 131 for selecting a recording mode, a playback button 132 for selecting a playback mode, and a CD burn button 133 for storing the stored image data in a storage medium. Each is provided.

In addition, the book mark screen unit 200 is provided with an image providing window 210 for displaying any one of the images displayed on the image display window 110, the side of the image providing window 210 of the image A book mark providing window 220 is provided to provide a capture screen 221 corresponding to the position of the book mark displayed by the user during recording or playback, and a capture screen 221 displayed on the book mark providing window 220. An explanation window 222 providing information of the screenshot 221 is provided at the bottom of the.

In addition, a book mark information input window 230 for inputting information provided in the explanation window 222 is provided at the bottom of the book mark screen 200.

Hereinafter, an operation process of a program for executing the video recorder / player of the present invention will be described.

First, select either a recording mode for simultaneously storing images captured by a plurality of cameras in a synchronized state, a playback mode for reproducing a plurality of image data stored in a synchronized state, or a CD burning mode for storing stored images on a CD. If the recording mode is selected in the selection mode step, the images recorded by each camera are output to the image display window, and the recording button is checked. When the recording button is not selected, the images recorded by the camera are continuously displayed. Will be displayed.

At this time, when the record button is selected by the user, an image captured by the camera is recorded, and the recording of the image is stopped only when the stop button is selected by the user.

As described above, when the book mark button is selected by the user while recording the image, the screen is captured at the moment, the captured screen 221 is displayed on the book mark providing window 220, and the image is continuously recorded.

Such a book mark is set at every moment selected by the user, and it is preferable that the number of times is not limited.

When the stop button is selected by the user, the recording is stopped. In this case, the plurality of images are stored in a synchronized state and the book mark position and the capture screen selected by the user are stored together.

In addition, when the playback mode is selected by the user, images of the plurality of image data stored in a synchronized state are output to the image display window 110.

The reproduction of the image data is stopped when the stop button is selected by the user.

When the book mark button is selected by the user while reproducing the image data as described above, the screen at the moment is displayed, the captured screen is displayed on the book mark providing window 220, and the image is continuously recorded.

Such a book mark is set at every moment selected by the user, and it is preferable that the number of times is not limited.

When the stop button is selected by the user, the playback is stopped. In this case, the book mark position and the captured screen selected by the user are stored together.

In addition, when the image is recorded or played back, the information of the image is displayed through the information window 120, and the information displayed on the information window 120 can be selectively changed and added by the user through the input window 140.

In addition, the information of the description window 222 displayed at the bottom of the capture screen 221 can be selectively changed and added by the user through the book mark information input window 230.

As described above, the present invention enables not only to display in real time a book mark that sets a playback start position among the contents of the video, but also to set and change the displayed book mark.

Therefore, when the stored image is played back, when checking the capture screen 221 and the description window 222 provided through the book mark providing window 220 and selecting the capture screen 221, the image data can be reproduced at a desired position. Will be.

As described above, the present invention not only records and reproduces the image data photographed by the plurality of cameras in a synchronized state, but also sets the playback position (book mark) of the image in real time while recording or reproducing the image. There is a distinctive effect of being able to quickly search for and play back a desired playback position to play back.

Claims (4)

Image display window 110 for simultaneously displaying images captured by a plurality of cameras or a plurality of stored images in a synchronized state, and information of the image displayed on the image display window 110 are provided as text. The recording / playback screen unit 100 includes an information window 120, an input window 140 for inputting characters input to the information window 120, and a progress mode selection window 130 for selecting the progress of the image. ; An image providing window 210 displaying one or more images among the images displayed on the image display window 110 and a capture screen 221 corresponding to a position of a book mark displayed by a user when recording or playing the image. And a book mark screen unit 200 including a book mark providing window 220 and a bookmark information input window 230 for inputting information of the capture screen 221 provided in the book mark providing window 220. Image recorder / player using multiple cameras characterized in that. The recording mode of claim 1, wherein the progress mode selection window 130 includes a recording button 131 for selecting a recording mode, a playback button 132 for selecting a playback mode, and a CD burner for storing the stored image data on a storage medium. Image recorder / player using multiple cameras, characterized in that the button 133 is included. Selecting a recording mode for simultaneously storing images captured by a plurality of cameras in a synchronized state or a reproducing mode for reproducing a plurality of image data stored in a synchronized state; Outputting the captured image to an image display window and confirming whether the record button is selected, and if the record button is not selected, continuously displaying the captured image on the camera, and recording the image captured by the camera when the record button is selected. Checking the selection of the stop button while recording the image, and checking whether the bookmark button is selected if the stop button is not selected, and continuously recording the image if the bookmark button is not selected, and then pressing the bookmark button. If is selected, capture the screen of the moment and display the screen in the bookmark providing window. Continuously recording images after displaying; stopping recording when the stop button is selected; and displaying images of a plurality of image data stored in a synchronized state when the playback mode is selected in the step; And checking whether the stop button is selected when the stop button is not selected during playback of the image data, and if the book mark button is selected, if the book mark button is not selected, continuously recording and Capturing the screen at the moment when the mark button is selected, displaying the captured screen on the book mark providing window, and continuously playing the video; and stopping the playback when the stop button is selected in the above step. Read the program to the computer for executing the image recorder / player using multiple cameras Recordable media. The computer-readable recording medium of claim 1, further comprising a step of selecting a CD burning mode for storing the stored image on a CD.

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