JP2010108203A - Three-dimensional display device, method and program - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To easily designate an area where two-dimensional display is provided during three-dimensional display. <P>SOLUTION: A three-dimensional display device 1 includes a display unit 2 capable of three-dimensional display and two-dimensional display, and a touch-panel input unit 3. When an image is displayed in the display unit 2, a display control unit 5 displays dividing lines that divide a screen into a plurality of areas. When the operator touches a desired area, the display control unit 5 varies the display dimensional of the area on the display surface of the display unit 2. For example, if the area touched by the operator is displayed three-dimensionally, it is changed to two-dimensional display. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a 3D display device and method capable of touch panel input and a program for causing a computer to execute the 3D display method.

  It is known that stereoscopic viewing can be performed using parallax by combining a plurality of images and displaying them three-dimensionally. In such a stereoscopic view, a plurality of images are acquired by photographing the same subject from different positions using a plurality of cameras, and the plurality of images are three-dimensionally obtained using the parallax of the subjects included in the plurality of images. This can be done by displaying.

  Specifically, in the case of a method for realizing stereoscopic vision by the naked eye balance method, a plurality of images can be arranged side by side to perform three-dimensional display. In addition, a plurality of images are overlapped with different colors such as red and blue, or a plurality of images are overlapped with different polarization directions, and a plurality of images are combined to perform three-dimensional display. Can do. In this case, stereoscopic viewing can be performed by using image separation glasses such as red-blue glasses and polarizing glasses to fuse the three-dimensionally displayed image with the auto-focus function of the eyes (an anaglyph method, a polarizing filter method). ).

  Further, even if image separation glasses are not used, a plurality of images can be displayed on a three-dimensional display monitor capable of stereoscopic viewing and stereoscopically viewed as in the barrier method and the lenticular method. In this case, three-dimensional display is performed by cutting a plurality of images into strips in the vertical direction and arranging them alternately. In addition, a method of performing three-dimensional display by alternately displaying the left and right images while changing the light beam direction of the left and right images by using image separation glasses or attaching an optical element to the liquid crystal has been proposed. (Scan backlight method).

By the way, in the three-dimensional display device that performs such three-dimensional display, a method of partially switching between two-dimensional display and three-dimensional display has been proposed (see Patent Documents 1 to 3).
Japanese Patent Laid-Open No. 9-304739 JP-A-5-284542 Japanese Patent Laid-Open No. 7-77748

  However, in the methods described in Patent Documents 1 to 3, it is not clear how to specify a region for two-dimensional display during three-dimensional display, and the region where the operator desires two-dimensional display Is difficult to specify.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to make it possible to easily specify an area to be displayed two-dimensionally during three-dimensional display.

A three-dimensional display device according to the present invention comprises a display means capable of two-dimensional display and three-dimensional display of an image,
On the display surface of the display means, a touch panel type position detection means for detecting a touched position;
A dividing line that divides the display surface into a plurality of areas together with the image is displayed on the display means, and a display dimension of at least one area corresponding to the position detected by the position detecting means among the plurality of areas is changed. And a display control means.

  The “touch panel method” includes not only a device that detects a position touched by a finger touched by an operator but also a device that detects a position touched by a touch pen or the like.

  As a result, a dividing line that divides the display surface into a plurality of areas is displayed on the display means together with the image, and when the operator touches the desired area, the position corresponding to the position detected by the position detecting means in the plurality of areas is displayed. The display dimension of at least one area to be changed is changed. For this reason, the operator can easily change the display dimension of a desired region while viewing the displayed image.

  In particular, when performing 3D display, the image may appear to be shifted, but if you look at it only, whether the image shift is due to 3D display or due to camera shake during shooting. I don't know if it is. In such a case, according to the present invention, the operator touches the area to be confirmed and displays the area in a two-dimensional manner, so whether the image shift is due to a three-dimensional display or a camera shake. Can be easily confirmed.

  In the three-dimensional display device according to the present invention, when the positions corresponding to two or more areas among the plurality of areas are detected at the same time, the display control unit only displays the display dimension in one area having a large contact range. It is good also as a means to change.

  Thereby, the change of the display dimension of the several area | region which an operator does not intend can be prevented.

  In the three-dimensional display device according to the present invention, when the positions corresponding to two or more areas among the plurality of areas are detected at the same time, the display control means prohibits changing the display dimensions of all the areas. It may be a means.

  Thereby, the change of the display dimension of the area | region which an operator does not intend can be prevented.

  In the three-dimensional display device according to the present invention, the display control means may be means for changing the display dimensions of all the areas when positions corresponding to two or more areas of the plurality of areas are detected. Good.

  Thereby, the display dimension of all the areas specified by the operator can be changed.

  Here, “when two or more areas are detected” includes not only the case where two or more areas are detected simultaneously, but also the case where they are sequentially detected.

  In the three-dimensional display device according to the present invention, the display control means may be means for returning the display dimension of the area when the position corresponding to the area where the display dimension is changed is detected again. .

  Thereby, the display dimension of the area designated by the operator can be alternately changed.

  In the three-dimensional display device according to the present invention, the display control means may be means for stopping the display of the dividing lines after a predetermined time has elapsed since the position detection means performed the last detection.

  Thereby, it can prevent that the displayed image becomes difficult to visually recognize by a dividing line.

  In the three-dimensional display device according to the present invention, the display control means may be configured to display the dividing line when the position detecting means detects contact with the display surface after the display of the dividing line is stopped. Also good.

  Thereby, the dividing line can be displayed as desired by the operator.

  In this case, the display control means may change the display dimensions of all the areas to a predetermined number of the plurality of areas after a predetermined time has elapsed since the display dimension was changed and the position detection means performed the last detection. It is good also as a means to change into the display dimension of the above area | region.

  This can prevent lack of visibility and discomfort when the display dimensions of some areas of the display surface are different.

  In the three-dimensional display device according to the present invention, the display control means may be a means for giving a warning before the display dimension is changed.

  Thereby, it is possible to notify the operator in advance that the display dimension is switched.

  In the three-dimensional display device according to the present invention, the display control means may be configured to change the display control means to a predetermined one of the plurality of areas after a predetermined time has elapsed since the display dimension was changed and the position detection means performed the last detection. When the number of areas is switched to any one of the display dimensions, an inquiry screen as to whether to change the display dimensions of the plurality of areas to the display dimensions of the predetermined number or more is displayed on the display means. Only when an instruction to change the display dimension is detected, the display dimension of all the regions may be changed to a display dimension of the predetermined number or more regions.

  Thereby, as the operator intended, lack of visibility and discomfort can be prevented when the display dimensions of some areas of the display surface are different.

  In the three-dimensional display device according to the present invention, the display control unit may be configured to display the display dimensions of the plurality of regions after a predetermined time has elapsed since the display dimension was changed and the position detection unit performed the last detection. An inquiry screen as to which of the two-dimensional display and the three-dimensional display is changed may be displayed on the display means, and the display dimensions of the plurality of images may be changed to the designated display dimensions.

  Thereby, as the operator intended, lack of visibility and discomfort can be prevented when the display dimensions of some areas of the display surface are different.

A three-dimensional display method according to the present invention comprises a display means capable of two-dimensional display and three-dimensional display of an image,
A three-dimensional display method in a three-dimensional display device comprising a touch panel type position detecting means for detecting a touched position on the display surface of the display means,
A dividing line for dividing the display surface into a plurality of regions together with the image is displayed on the display means;
The display dimension of at least one region corresponding to the position detected by the position detection unit among the plurality of regions is changed.

  In addition, you may provide as a program for making a computer perform the three-dimensional display method by this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a schematic block diagram showing the configuration of the three-dimensional display device according to the first embodiment of the present invention. As shown in FIG. 1, the three-dimensional display device 1 according to the present embodiment inputs various instructions to the device 1 when the user touches the display screen with a finger, and includes a display unit 2, an input unit 3, and a position detection unit. 4, a display control unit 5, an image input unit 6, and a three-dimensional processing unit 7 are provided. In this embodiment, the barrier method is adopted as the three-dimensional display method.

  The display unit 2 can display an image input to the device 1 from an image input unit 6 described later in a three-dimensional display or a two-dimensional display.

  The input unit 3 includes a touch panel. When the user touches the input unit 3 with a finger or a touch pen, information on the coordinate position of the part is output to the position detection unit 4. The coordinate position is a coordinate whose origin is a predetermined position (for example, the upper left corner) on the input unit 3.

  FIG. 2 is a diagram illustrating the configuration of the display unit and the input unit. As shown in FIG. 2, the display unit 2 includes a backlight 2A, a barrier liquid crystal 2B for displaying a barrier, and an image liquid crystal 2C for displaying an image, and the input unit 3 is provided in front of the liquid crystal 2C. A touch panel is arranged. Here, when three-dimensional display is performed, the barrier is displayed on the barrier liquid crystal 2B as shown in FIG. Thus, only the left-eye image L displayed on the image liquid crystal 2C reaches the left eye of the operator, and only the right-eye image R displayed on the image liquid crystal 2C reaches the right eye. Can stereoscopically view an image. On the other hand, when performing two-dimensional display, the display of the barrier of the barrier liquid crystal 2B is stopped as shown in FIG. As a result, both the left-eye image L and the right-eye image R displayed on the image liquid crystal 2C reach the left and right eyes of the operator, so that the image cannot be stereoscopically viewed. Will be displayed two-dimensionally.

  Here, when the barrier display in the barrier liquid crystal 2B is partially stopped as shown in FIG. 5 in the state where the three-dimensional display is performed, only the portion where the barrier display is stopped is displayed two-dimensionally. The portion will be displayed in three dimensions. In the present embodiment, the display control unit 5 to be described later partially switches the presence / absence of the display of the barrier in the barrier liquid crystal 2B, thereby partially performing the two-dimensional display and the three-dimensional display of the image displayed on the display unit 2. Switch.

  The position detection unit 4 outputs, to the display control unit 5, instruction information indicating an area corresponding to the coordinate position on the display surface of the display unit 2 output by the input unit 3, that is, an area instructed by the operator. The area is at least one area of the display screen 2 divided into nine as will be described later.

  The display control unit 5 displays the image input to the image input unit 6 on the display unit 2 two-dimensionally or three-dimensionally. In addition, a dividing line for dividing the display surface of the display unit 2 into a plurality of regions is displayed on the display unit 2. In the present embodiment, as shown in FIG. 6, a dividing line that divides the display surface of the display unit 2 into nine regions is displayed. And the display control part 5 changes the display dimension of the area | region instruct | indicated when the operator touches among nine areas. The area specified by the operator is specified based on the instruction information input from the position detection unit 4.

  The image input unit 6 includes various interfaces for inputting an image for three-dimensional display on the device 1, such as a card slot for reading an image recorded on a memory card. In order to display an image three-dimensionally, a plurality of images acquired by shooting the same subject at different positions in the horizontal direction are necessary. Therefore, a plurality of images for three-dimensional display of images are input from the image input unit 6.

  The three-dimensional processing unit 7 performs three-dimensional processing corresponding to the three-dimensional display method on the plurality of images input from the image input unit 6 in order to perform three-dimensional display. For example, in this embodiment, since the three-dimensional display method is the barrier method, when there are two input images, a three-dimensional process in which a plurality of images are cut into strips in the vertical direction and arranged alternately. To generate an image for three-dimensional display.

  Next, processing performed in the first embodiment will be described. FIG. 7 is a flowchart showing processing performed in the first embodiment. In the following description, first, it is assumed that an image is three-dimensionally displayed on the display unit 2. When an instruction for three-dimensional display is given, the display control unit 5 starts processing, and three-dimensionally displays an image on the display unit 2 (step ST1), and displays a dividing line (step ST2). Next, the display control unit 5 determines whether or not a predetermined time t1 has elapsed since the last instruction was given to the device 1 (step ST3). When step ST3 is affirmed, the display of the dividing line is performed. Stop (step ST4). Subsequently, the display control unit 5 starts monitoring whether or not the instruction information is input from the position detection unit 4 when the operator touches any position on the display surface of the display unit 2 (step ST5). If step ST5 is affirmed, the process returns to step ST2. Thereby, the dividing line is displayed again.

  If step ST3 is negative, the display control unit 5 determines whether or not an instruction to change the display dimension has been made by the operator touching the display surface of the display unit 2 (step ST6). If step ST6 is negative, the process returns to step ST3. If step ST6 is affirmed, it is determined whether or not there are a plurality of designated areas (step ST7). If step ST7 is denied, the display dimension of the designated area is changed by touching the operator (step ST7). ST8). Specifically, when the area designated by touching the operator is displayed in a three-dimensional manner, the display control unit 5 determines the barrier of the area corresponding to the instruction information input from the position detection unit 4 in the barrier liquid crystal 2B. By deleting, the region designated by the operator is displayed two-dimensionally. For example, when the operator touches the upper right area of the nine areas, only the upper right area is two-dimensionally displayed as shown in FIG. On the contrary, when the area touched by the operator is displayed in a two-dimensional manner, the barrier of the area corresponding to the instruction information input from the position detection unit 4 in the barrier liquid crystal 2B is displayed, and the area instructed by the operator is displayed. 3D display.

  On the other hand, if step ST7 is affirmed, the display control part 5 will change the display dimension of one area | region where the area which the operator is touching is largest among several area | regions (step ST9). For example, as shown in FIG. 9, when the operator touches two areas, the upper right area and the lower area, and the contact area of the upper right area is larger, the display control unit 5 As shown in FIG. 2, only the upper right region is displayed in a two-dimensional manner.

  Subsequent to steps ST8 and ST9, the display control unit 5 determines whether or not the display dimensions of all the regions are unified into three dimensions or two dimensions (step ST10). If step ST10 is affirmed, step ST3 is performed. Return to. By repeating such processing, a plurality of areas touched by the operator can be two-dimensionally displayed as shown in FIG.

  If step ST10 is denied, it is determined whether or not a predetermined time t2 has elapsed since the last instruction was given to the apparatus 1 (step ST11). If step ST11 is denied, the process returns to step ST6. . By repeating this process, when the operator touches an area displayed in 3D, the area is switched to 2D display, and when the operator touches an area displayed in 2D, the area is switched to 3D display. .

  If step ST11 is affirmed, the display control unit 5 determines which of the three-dimensionally displayed region and the two-dimensionally displayed region is larger (step ST12), and determines the larger display dimension. The area blinks for a predetermined time (step ST13), all the areas are changed to the display dimension of the larger area (step ST14), and the process returns to step ST3. For example, as shown in FIG. 10, when there are more three-dimensionally displayed areas, the three-dimensionally displayed area blinks and all the areas are three-dimensionally displayed. Conversely, when there are more two-dimensionally displayed areas as shown in FIG. 11, the two-dimensionally displayed area blinks and all the areas are displayed in two dimensions.

  Thus, in the first embodiment, a dividing line that divides the display surface of the display unit 2 into a plurality of regions is displayed together with an image, and when the operator touches a desired region, the display dimension of that region is set. Since the switching is performed, the operator can easily switch the display dimension of a desired region while viewing the displayed image.

  In particular, when performing 3D display, the image may appear to be shifted, but if you look at it only, whether the image shift is due to 3D display or due to camera shake during shooting. I don't know if it is. In such a case, according to the present embodiment, the operator touches the area to be confirmed and displays the area in a two-dimensional manner, so that the image shift is due to the three-dimensional display or due to camera shake. Can be easily confirmed.

  In addition, when contact with a plurality of regions is detected at the same time, it is possible to prevent the display dimensions of the plurality of regions from being switched unintentionally by changing the display dimensions only for the regions with large contact areas.

  Further, by stopping the display of the dividing line when a predetermined time t1 has elapsed after displaying the dividing line, it is possible to prevent the image displayed on the display unit 2 from becoming difficult to display due to the dividing line. Also, in this case, when contact with the display surface is detected, the dividing line is displayed, so that the dividing line can be displayed as desired by the operator.

  In the case where 3D display and 2D display are mixed, the display dimension of all the areas is changed to the display dimension of the larger area after a predetermined time t2 has elapsed since the last instruction to the apparatus 1. By changing, it is possible to prevent lack of visibility and discomfort when the display dimensions of some areas of the display surface are different. Further, by blinking the area of the larger display dimension before switching, it is possible to notify the operator in advance that the display dimension is switched.

  In the first embodiment, the area of the larger display dimension is blinked before the display dimension is switched in step ST14. However, the display dimension of the area is switched by outputting sound or displaying characters. This may be notified to the operator.

  Next, a second embodiment of the present invention will be described. Note that the configuration of the 3D display device according to the second embodiment is the same as the configuration of the 3D display device according to the first embodiment, and a detailed description thereof will be omitted here. In the first embodiment, when step ST7 is affirmed, the display dimension of the region having the largest contact area is changed in step ST9. In the second embodiment, the display dimension of all regions is changed. Is to be changed. That is, as shown in FIG. 9, when all nine areas are three-dimensionally displayed, when the operator touches two areas, the upper right area and the lower area among the nine areas, As shown in FIG. 12, all the areas touched by the operator are displayed two-dimensionally. As a result, the display dimensions of all the regions designated by the operator can be switched.

  Here, the operator can designate three or more regions at the same time using a plurality of fingers. In this case, the display dimensions of all the regions designated by the operator may be changed. Further, by tracing the display surface of the display unit 2, it is also possible to indicate a plurality of areas continuously. In this case, what is necessary is just to change the display dimension of all the area | regions which touched continuously by the operator tracing.

  Next, a third embodiment of the present invention will be described. Note that the configuration of the three-dimensional display device according to the third embodiment is the same as the configuration of the three-dimensional display device according to the first embodiment, and thus detailed description of the configuration is omitted here. In the first embodiment, when step ST7 is affirmed, the display dimension of the region with the largest contact area is changed in step ST9. However, in the third embodiment, the display dimension is not changed. It is a thing. That is, as shown in FIG. 9, when all nine areas are three-dimensionally displayed, when the operator touches two areas, the upper right area and the lower area among the nine areas, As shown in FIG. 13, the display dimension is not changed including the area touched by the operator. Thereby, the change of the display dimension of the several area | region which an operator does not intend can be prevented.

  Next, a fourth embodiment of the present invention will be described. Note that the configuration of the 3D display device according to the fourth embodiment is the same as the configuration of the 3D display device according to the first embodiment, and a detailed description thereof will be omitted here. FIG. 14 is a flowchart showing the processing of the fourth embodiment. Note that the process of the fourth embodiment is different from the first embodiment only in the process after step ST12 in the first embodiment, and therefore only the process after step ST12 will be described here.

  Following the processing of step ST12 in the first embodiment, the display control unit 5 displays a confirmation screen on the display unit 2 (step ST21). FIG. 15 is a diagram showing a confirmation screen in the fourth embodiment. As shown in FIG. 15, on the confirmation screen 40 according to the fourth embodiment, the lower three of the nine areas are unified in the display dimension of the larger area (here, the three-dimensional display). A text 40A, “Yes” button 40B, and “No” button 40C of “Do you want to unify into three-dimensional display?” Are displayed to inquire the operator whether to do so.

  If the operator wants to unify the 3D display, he / she gives an instruction by touching the “Yes” button 40B. If he / she does not want to unify the 3D display, he / she touches the “No” button 40C to give the instruction. Do. For this reason, the display control unit 5 determines which button has been instructed (step ST22), and when the “Yes” button 40B is instructed, the display dimension of the larger region (here, 3) Dimension) (step ST23), and the process returns to step ST3. Conversely, when the “NO” button 40C is instructed, the process returns to step ST11.

  Thereby, as the operator intended, lack of visibility and discomfort can be prevented when the display dimensions of some areas of the display surface are different.

  In the fourth embodiment, when there are more two-dimensionally displayed areas among the nine areas, the confirmation screen 40 has a text “Do you want to unify into two-dimensional display?” When displayed, when the “Yes” button 40B is instructed, all areas are changed to two-dimensional display.

  Next, a fifth embodiment of the present invention will be described. Note that the configuration of the three-dimensional display device according to the fifth embodiment is the same as the configuration of the three-dimensional display device according to the first embodiment, and a detailed description of the configuration is omitted here. FIG. 16 is a flowchart showing the processing of the fifth embodiment. In addition, since the process of 5th Embodiment differs from 1st Embodiment only in the process after step ST11 in 1st Embodiment is affirmed, it is only about the process after step ST11 is affirmed here. explain.

  If step ST11 in the first embodiment is affirmed, the display control unit 5 displays a confirmation screen on the display unit 2 (step ST31). FIG. 17 is a diagram showing a confirmation screen in the fifth embodiment. As shown in FIG. 17, the confirmation screen 42 according to the fifth embodiment asks the operator which display dimension to unify the display in the lower three of the nine areas. The text 42A, “3D” button 42B, and “2D” button 42C are displayed.

  The operator gives an instruction by touching the “3D” button 42B if he / she wants to unify to the three-dimensional display, and gives an instruction by touching the “2D” button 42C if he / she wants to unify to the two-dimensional display. For this reason, the display control unit 5 determines which button is instructed (step ST32), and when the “3D” button 42B is instructed, all the regions are changed to three-dimensional display (step ST33). Return to step ST3. Conversely, when the “2D” button 42C is instructed, all the areas are changed to two-dimensional display (step ST34), and the process returns to step ST3.

  Thereby, as the operator intended, lack of visibility and discomfort can be prevented when the display dimensions of some areas of the display surface are different.

  Next, a sixth embodiment of the present invention will be described. Note that the configuration of the three-dimensional display device according to the sixth embodiment is the same as the configuration of the three-dimensional display device according to the first embodiment, and a detailed description thereof will be omitted here. FIG. 18 is a flowchart showing the processing of the sixth embodiment. Note that the processing in the sixth embodiment is different from the processing in the first embodiment after step ST11 is affirmed in the first embodiment, and therefore, only the processing after step ST11 is affirmed will be described here. To do.

  If step ST11 in the first embodiment is affirmed, the display control unit 5 displays a confirmation screen on the display unit 2 (step ST41). FIG. 19 is a diagram showing a confirmation screen in the sixth embodiment. As shown in FIG. 19, the confirmation screen 44 according to the sixth embodiment displays a text 42A “Which display dimension should be unified?” That inquires the operator which display dimension should be unified. The

  When the operator wants to unify the 3D display, he / she gives an instruction by touching the area displayed in 3D, and when he / she wants to unify the 2D display, he / she touches the area displayed in 2D Give instructions. For this reason, the display control unit 5 determines which region is designated (step ST42), and when a three-dimensionally displayed region is designated, all the regions are changed to a three-dimensional display (step ST43). Return to step ST3. On the other hand, when a two-dimensionally displayed area is designated, all the areas are changed to two-dimensional display (step ST44), and the process returns to step ST3.

  Thereby, as the operator intended, lack of visibility and discomfort can be prevented when the display dimensions of some areas of the display surface are different.

  In the fifth and sixth embodiments, the display surface is divided into nine odd regions. For example, the display surface is divided into 2 × 2 even regions as shown in FIG. When the number of three-dimensionally displayed areas and the number of two-dimensionally displayed areas are the same, it is preferable to perform the processes of the fifth and sixth embodiments. Thereby, the operator can unify the display dimensions as desired.

  In the first to sixth embodiments, the three-dimensional display device according to the present invention is used alone. However, the three-dimensional display device according to the present invention is applied to a compound-eye camera having a plurality of photographing units. Also good. In this case, by using the three-dimensional display device according to the present invention to display a through image at the time of photographing, a part of the angle of view can be confirmed while switching the display dimension.

  In the first to sixth embodiments, the three-dimensional display is performed by the barrier method. However, the present invention can be applied to the case where the three-dimensional display is performed by another method. For example, in the case of the lenticular method, in this case, since two images are cut into strips in the vertical direction and alternately arranged, three-dimensional display is performed, so two images for three-dimensional display only in the designated region. If only one of the images is displayed, only that region can be displayed two-dimensionally.

  As described above, the apparatus according to the embodiment of the present invention has been described. However, the computer functions as a unit corresponding to the position detection unit 4 and the display control unit 5 described above, and processing as illustrated in FIGS. A program for performing the above is also one embodiment of the present invention. A computer-readable recording medium in which such a program is recorded is also one embodiment of the present invention.

1 is a schematic block diagram showing the configuration of a three-dimensional display device according to a first embodiment of the present invention. The figure which shows the structure of a display part and an input part Diagram for explaining the barrier system (part 1) Diagram for explaining the barrier system (2) Diagram for explaining partial two-dimensional display Diagram for explaining the display of dividing lines The flowchart which shows the process performed in 1st Embodiment. The figure which shows the state where only the upper right area is displayed in 2D The figure which shows the state which the operator touched the several area | region The figure which shows the state which displayed two or more fields in two dimensions (the 1) The figure which shows the state which displayed the several area | region two-dimensionally (the 2) The figure which shows the state which displayed all the area | regions which the operator has touched two-dimensionally The figure which shows the state which does not change the display dimension of all the areas which the operator touches Flowchart showing processing of the fourth embodiment The figure which shows the confirmation screen in 4th Embodiment The flowchart which shows the process of 5th Embodiment The figure which shows the confirmation screen in 5th Embodiment The flowchart which shows the process of 6th Embodiment The figure which shows the confirmation screen in 6th Embodiment The figure which shows the case where the area | region displayed three-dimensionally and the area | region displayed two-dimensionally are the same number

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 3D display apparatus 2 Display part 3 Input part 4 Position detection part 5 Display control part 6 Image input part 7 3D processing part

Claims (13)

Display means capable of two-dimensional display and three-dimensional display of images;
On the display surface of the display means, a touch panel type position detection means for detecting a touched position;
A dividing line that divides the display surface into a plurality of areas together with the image is displayed on the display means, and a display dimension of at least one area corresponding to the position detected by the position detecting means among the plurality of areas is changed. A three-dimensional display device comprising display control means.   The display control means is means for changing a display dimension of only one area having a large contact range when positions corresponding to two or more areas of the plurality of areas are simultaneously detected. 3. The three-dimensional display device according to 1.   2. The display control means according to claim 1, wherein when positions corresponding to two or more areas among the plurality of areas are detected at the same time, the display control means is prohibited from changing the display dimensions of all the areas. 3D display device.   The three-dimensional display according to claim 1, wherein the display control means is means for changing the display dimensions of all the areas when positions corresponding to two or more areas of the plurality of areas are detected. Display device.   5. The display control means according to claim 1, wherein when a position corresponding to the area in which the display dimension is changed is detected again, the display control means is configured to restore the display dimension of the area. 3. A three-dimensional display device according to item 1.   6. The display control means according to claim 1, wherein the display control means is means for stopping display of the dividing line after a predetermined time has elapsed since the position detection means performed the last detection. 3D display device.   7. The display control unit according to claim 6, wherein the display control unit is a unit that displays the dividing line when the position detecting unit detects contact with the display surface after the display of the dividing line is stopped. Dimensional display device.   The display control means changes the display dimensions of all the areas after a predetermined time has elapsed since the display dimension was changed and the position detection means performed the last detection to a predetermined number or more of the plurality of areas. The three-dimensional display device according to claim 1, wherein the three-dimensional display device is a means for changing to the display dimension.   9. The three-dimensional display device according to claim 8, wherein the display control means is means for giving a warning before the display dimension is changed.   The display control means switches a predetermined number or more of the plurality of areas to one of the display dimensions after a predetermined time has elapsed since the display dimension was changed and the position detection means performed the last detection. The display means displays on the display means whether or not to change the display dimensions of the plurality of areas to the display dimensions of the predetermined number or more areas, and an instruction to change the display dimensions is detected. The three-dimensional display device according to any one of claims 1 to 7, wherein the three-dimensional display device is a means for changing the display dimensions of all the regions to the display dimensions of the predetermined number of regions or more only in the case of a failure.   The display control means changes the display dimension of the plurality of regions from either the two-dimensional display or the three-dimensional display after a predetermined time has elapsed since the display dimension was changed and the position detection means performed the last detection. 8. The display device according to claim 1, wherein an inquiry screen as to whether to change the display image is displayed on the display unit, and the display dimension of the plurality of images is changed to the indicated display dimension. 9. 3D display device. Display means capable of two-dimensional display and three-dimensional display of images;
A three-dimensional display method in a three-dimensional display device comprising a touch panel type position detecting means for detecting a touched position on the display surface of the display means,
Displaying a dividing line dividing the display surface into a plurality of regions together with the image on the display means;
A three-dimensional display method characterized by changing a display dimension of at least one region corresponding to the position detected by the position detecting means among the plurality of regions. Display means capable of two-dimensional display and three-dimensional display of images;
A program for causing a computer to execute a three-dimensional display method in a three-dimensional display device comprising a touch panel type position detection means for detecting a touched position on the display surface of the display means,
A procedure for displaying on the display means a dividing line for dividing the display surface into a plurality of regions together with the image;
A program for causing a computer to execute a procedure for changing a display dimension of at least one area corresponding to a position detected by the position detecting means among the plurality of areas.

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