KR20080089722A - Mobile communication terminal having a image data processing and method of image data processing the same - Google Patents

Abstract

A mobile terminal and a method for processing image data are provided to facilitate preparation and edition of a function constructed by plural types of data, such as a slide show or a music video, by using image data stored in the mobile terminal. A controller displays image data, which are stored in a memory, through a display unit in a thumbnail type(S10). If a user inputs the displaying order of the image data by selecting thumbnails, the controller provides order information for image data to an image composite unit to store the order information as information of a slide show(S12). The controller arranges the image data according to the displaying order of the image data set by the user, thereby making the user check the constitution of the slide show(S14). Thereafter, when the slide show is reproduced, the controller controls the image composite unit so that respective images are continuously displayed according to the displaying order(S16).

Description

MOBILE COMMUNICATION TERMINAL HAVING A IMAGE DATA PROCESSING AND METHOD OF IMAGE DATA PROCESSING THE SAME}

1 is a control block diagram of a mobile communication terminal having a video data processing function according to the present invention;

2 is a flowchart of a video data processing method of a mobile communication terminal according to the present invention;

3 is a state diagram of image data processing according to the first embodiment of the present invention;

4 is a state diagram of image data processing according to a second embodiment of the present invention;

5 is a state diagram of image data processing according to a third embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

 1: RF module 3: Audio processing unit

 5: user input unit 7: camera module

 9 display unit 10 control unit

12: image data processing unit 14: image synthesis unit

16: image data 18: thumbnail data

20: memory

The present invention relates to a mobile communication terminal having a video data processing function and a video data processing method thereof.

Currently, mobile communication terminals have enhanced multimedia functions to provide a function of playing and transmitting a video or taking a picture or video directly through a camera. Accordingly, additional functions such as changing the color setting of the image data captured by the camera or the image data stored in the memory, inserting and editing a frame, a character, etc., or setting a background screen and inserting a multi-mail are provided. have.

However, as the use of the image data using the mobile communication terminal increases, the development of various editing functions that can be easily used by the user is required.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problems, and the image data processing to easily create and edit a function consisting of a plurality of image data, such as a slide show or music video using the image data stored in the mobile communication terminal It is an object of the present invention to provide a mobile communication terminal having a function and a video data processing method thereof.

An image data processing method of a mobile communication terminal according to the present invention for achieving the above object comprises the steps of: displaying stored image data; Receiving and storing a display order of each image data from a user; And sequentially displaying the image data according to the display order set by the user.

The displaying of the stored image data may include displaying thumbnail data of the image data.

The receiving and storing the display order of each image data from the user may include receiving and storing the selection order of the image data of the user in the display order of the image data.

The storing and receiving of the display order for each image data from the user may include recognizing the numeric pattern input to the thumbnail and storing the display sequence in the display order of the image data.

On the other hand, in a state in which the video data is sequentially displayed according to the display order set by the user, when a user edit signal including a request for deleting, adding, or reordering a predetermined video data is input, the video data is inputted to the corresponding video data. The method may further include sequentially displaying the image data by reflecting an edit signal in real time.

On the other hand, the above object according to another field of the present invention, the display unit; A user input unit; A memory for storing image data and thumbnail data corresponding to the image data; An image synthesizing unit for generating a slide show in which a plurality of image data are displayed in sequence in a predetermined order; And a controller configured to display the thumbnail data stored in the memory on the display unit and to control the image synthesizer to sequentially display the image data according to the display order of the image data input through the user input unit. It can also be achieved by a mobile communication terminal having an image data processing function.

The user input unit may include a touch panel provided on the display unit; The controller may set the selection order of the thumbnail data selected through the touch panel as the display order of the image data.

The user input unit may include a touch panel provided on the display unit. The controller may recognize the number pattern input to the thumbnail through the touch panel and set the display to display the image data.

Hereinafter, a mobile communication terminal having an image data processing function and an image data processing method thereof will be described in detail with reference to the accompanying drawings. However, in describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, a detailed description thereof will be omitted.

1 is a control block diagram of a mobile communication terminal having a video data processing function according to the present invention. As shown in FIG. 1, the mobile communication terminal displays an RF module 1 for wireless transmission and reception, a camera module 7 for image capturing, a user input unit 5 for user input, and data. A display unit 9, an audio processor 3 for processing audio signals input and output through a microphone MIC and a speaker SPK, and an image data processor for processing image data displayed on the display unit 9 12, an image synthesizing unit 14 for converting individual selected photographs into slide show data continuously displayed in a slide form, and a memory 20 storing image data 16 such as photographs, videos, and thumbnails; According to the user's selection of the image data editing function, the image data 16 stored in the memory 20 is displayed on the display unit 9 in a thumbnail format, and the image data 16 selected by the user is slid through the image synthesis unit 14. Convert to show data And a fisherman 10.

The RF module 1 wirelessly transmits / receives data through a communication network under the control of the controller 10 to perform a voice call, a video call, and a data transmit / receive function.

The audio processor 3 converts a user's voice signal into a digital signal of a predetermined format using a microphone MIC, and provides it to the controller 10, and converts the digital signal provided by the controller 10 into an analog audio signal to generate a speaker SPK. )

The user input unit 5 includes various input devices for inputting numeric and text information or controlling a function. For example, a key input means such as a keypad, a menu key, a direction key, and a side key, a sensor device for user input such as a touch sensor, a distance sensor, a geomagnetic sensor, and a touch panel provided on the display unit 9 may be included. Can be.

The camera module 7 converts an optical signal for a subject incident through a charged coupled device (CCD) (not shown) into an electrical image signal. The camera module 7 generates an image signal such as a picture or a video by capturing a subject according to a photographing mode, and provides the image signal to the image data processor 12.

The image data processor 12 converts various image signals into a form that can be displayed on the display unit 9 or generates a file of image data 16 that can be stored in the memory 20. The image data processor 12 displays the image signal on the display unit 9 by performing signal processing such as noise reduction, color correction, and auto white balance (AWB) on the original image signal output from the camera module 7. The video signal data may be compressed into a file having an extension of JPG, GIF, PNG, WBMP, or SVB under the control of the controller 10. In addition, the image data processing unit 12 decompresses pictures and videos stored in the memory 20 and displays them on the display unit 9, and displays thumbnail data 18 for each original image data 16. Create as a JPEG (Joint Picture Expert Group) file. Here, the thumbnail data 18 may have a copied file form of the original image data 16, but may be generated with a file size smaller than that of the original image data 16 and mapped 1: 1 with the original image data 16. Have

The display unit 9 displays an image provided by the image data processor 12 under the control of the controller 10. Accordingly, the display unit 9 may display a picture, a video, a thumbnail, and the like stored in the memory 20, or a slide show or a music video produced by a user.

The image synthesizing unit 14 sequentially displays a plurality of photos selected by the user in a slide form according to the order selected by the user. Accordingly, the image synthesizing unit 14 manages the image data 16 selected by the user as an independent object file in the form of one slide show file or manages link information of the respective image data 16. The connected pictures may be sequentially displayed during playback.

The memory 20 stores image signals captured by the camera module 7, image data downloaded through the RF module 1, and thumbnail data 18 generated for each image data.

When the slide show creation menu is executed, the controller 10 controls the image data processor 12 to display the thumbnail data 18 stored in the memory 20 on the display unit 9. After that, when the thumbnail data 18 is selected through the user input unit 5, the controller 10 provides the image synthesis unit 14 with selection information of the image data 16 corresponding to each thumbnail data 18. Thus, the image synthesizing unit 14 generates the slide show data so that the image data 16 corresponding to each thumbnail data 18 can be displayed in a slide show format according to the selected order selected by the user. Here, the slide show data may be link information between the image data 16.

In addition, the controller 10 controls the image synthesizer 14 to display specific image data at a location designated by the user according to the user's selection of the thumbnail data 18 through the user input unit 5. Therefore, the user can directly designate the image data to be positioned at the beginning, middle and end, and if the slide show is to be displayed in the music video format in association with the predetermined music, the climax and the important part of the music can be designated and displayed. Can be. Here, the controller 10 may control the image synthesizer 14 to display the lyrics input by the user on the important part of the slide show selected by the user, or to display the important part through a message or an effect.

Meanwhile, when a selection signal such as photo order change or speed change is input through the user input unit 5 while the slide show is displayed, the controller 10 may reflect the user's selection to the currently displayed slide show in real time. The image synthesis unit 14 is controlled.

2 is a flowchart of a video data processing method of a mobile communication terminal according to the present invention.

When the slide show production function is selected, the controller 10 displays the image data 16 stored in the memory 20 on the display unit 9 in a thumbnail format (S10).

Accordingly, when a user selects a thumbnail and inputs the display order of the image data 16, the controller 10 provides the image synthesizer 14 with the sequence information set in each image data 16 as slide show information. In operation S12, the user may input the display order of the image data 16 during the slide show playback by sequentially selecting thumbnails using the touch panel. In addition, the controller 10 may recognize the numeric pattern input by the user on the thumbnail and process the same in the display order of the image data.

The controller 10 arranges the image data 16 in the order set by the user so that the user can immediately check the configuration of the slide show (S14).

Subsequently, when selecting a slide show playback, the control unit 10 controls the image synthesizing unit 14 so that each picture is displayed continuously in the order set by the user (S16).

With this arrangement, the user can easily configure and edit the slide show by using the thumbnail of the image data 16 stored in the memory 20.

3 is a diagram illustrating an image data processing state according to a first embodiment of the present invention, which illustrates a case of configuring a slide show using a touch panel.

When the user selects the album menu 50, thumbnails of the photos stored in the album are displayed in a grid view on the display unit 9. Thus, the user may sequentially configure the slide show by selecting the thumbnails. As shown in FIG. 3, when the user sequentially selects thumbnails of F, C, and A on the album menu 50, the image synthesis unit 14 displays a slide show in which F, C, and A image data are sequentially displayed. Can be configured.

4 is a state diagram of image data processing according to a second embodiment of the present invention, which illustrates a case of inputting a slide show sequence through a pattern recognition function of a touch panel.

In the album menu 50 on which thumbnails are displayed, the user may set the display order when configuring the slide show by inputting a number to the thumbnails of the touch pan 52 and the like. Accordingly, FIG. 4 illustrates a state in which the A picture stored in the album is inputted as the third picture (see FIG. 3) of the slide show.

5 is a state diagram of image data processing according to a third embodiment of the present invention, illustrating another form of interface for configuring a slide show. The slide show creation menu 60 is composed of an album display area 64 displayed as thumbnails and a selection preview area 62 in which user-selected photos are sequentially arranged. Touch each area 62 or 64, respectively. The panel is installed.

Accordingly, the user can configure the slide show by dragging and dropping the thumbnails displayed in the album display area 64 to the selection preview area 62.

In addition, the display order of the slide show can be easily edited by rearranging the thumbnails displayed in the selection preview area 62 by using a drag & drop method.

 In this type of interface, the display order and contents of the photos constituting the slide show can be checked at a glance, and the slide show can be configured and edited by a simple method of dragging and dropping thumbnails using the touch fan 52.

Although the present invention has been described in detail with reference to exemplary embodiments above, those skilled in the art to which the present invention pertains can make various modifications to the above-described embodiments without departing from the scope of the present invention. I will understand. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined not only by the claims below but also by the equivalents of the claims.

As described above, the mobile communication terminal having the video data processing function and the video data processing method of the present invention make it possible to easily set the display order of the video data stored in the mobile communication terminal.

Accordingly, the video data stored in the mobile communication terminal can be easily produced and edited by a plurality of video data such as a slide show or a music video.

Claims (8)

Displaying stored image data; Receiving and storing a display order of each image data from a user; And sequentially displaying the image data according to the display order set by the user. The method of claim 1, The displaying of the stored image data may include: And displaying thumbnail data of the video data. The method according to claim 1 or 2, Receiving and storing the display order for each of the image data from the user, And receiving and storing the selection order of the image data of the user in the display order of the image data. The method of claim 2, Receiving and storing the display order for each image data from the user, And recognizing a numeric pattern input to the thumbnail and storing the image pattern in the display order of the image data. The method of claim 1, In a state in which the video data is sequentially displayed according to the display order set by the user, when a user edit signal including a request for deleting, adding, or changing the order of predetermined video data is input, the editing signal is inputted to the corresponding video data. And sequentially displaying the video data by reflecting the data in real time. A display unit; A user input unit; A memory for storing image data and thumbnail data corresponding to the image data; An image synthesizing unit for generating a slide show in which a plurality of image data are displayed in sequence in a predetermined order; And a controller configured to display the thumbnail data stored in the memory on the display unit and to control the image synthesizer to sequentially display the image data according to the display order of the image data input through the user input unit. A mobile communication terminal having a video data processing function. The method of claim 6, The user input unit comprises a touch panel provided on the display unit; The control unit is a mobile communication terminal having an image data processing function, characterized in that for setting the selection order of the thumbnail data selected by the touch panel in the display order of the image data. The method of claim 6, The user input unit comprises a touch panel provided on the display unit; And the control unit recognizes the number pattern input to the thumbnail through the touch panel and sets the image data in the display order of the image data.

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