WO2004107763A1 - 立体映像表示装置及びプログラム - Google Patents
立体映像表示装置及びプログラム Download PDFInfo
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- WO2004107763A1 WO2004107763A1 PCT/JP2004/007184 JP2004007184W WO2004107763A1 WO 2004107763 A1 WO2004107763 A1 WO 2004107763A1 JP 2004007184 W JP2004007184 W JP 2004007184W WO 2004107763 A1 WO2004107763 A1 WO 2004107763A1
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- WIPO (PCT)
- Prior art keywords
- cursor
- displayed
- stereoscopically
- stereoscopic
- image
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Classifications
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—Three-dimensional [3D] image rendering
- G06T15/10—Geometric effects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/20—Image signal generators
- H04N13/275—Image signal generators from three-dimensional [3D] object models, e.g. computer-generated stereoscopic image signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/30—Image reproducers
- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
Definitions
- the present invention relates to a stereoscopic video display device and a program.
- a stereoscopic technique a stereoscopic method using parallax barrier, a stereoscopic method without glasses, a stereoscopic method with glasses using polarized glasses, liquid crystal glasses, and the like are known.
- Patent Document 1 JP-A-2000-78611
- Patent Document 2 JP-A-10-174064
- files include files created by a mail function of a personal computer or a mobile phone, files created by a word processor, and the like. It is desired that the viewer effectively perform stereoscopic vision.
- a stereoscopic video display device that allows a viewer to perform an effective stereoscopic vision, rather than simply displaying a character in a document in a stereoscopic manner. I do. It is another object of the present invention to provide a stereoscopic image display device and a program which can eliminate a sense of incongruity caused by a cursor or the like which should originally be present behind the stereoscopically displayed object being displayed on the near side. And
- the stereoscopic video display device of the present invention uses a character image and an object image, and stereoscopically displays at least one of the character image and the object image.
- a drawing process for display is performed, and the object is superimposed on the front side or the back side of the character to be viewed in a plan view or a stereoscopic view displayed on the display, and the object is stereoscopically viewed or displayed on the display.
- the object is characterized in that the object is superimposed on the near side of the character to be viewed or the back side of the character and is viewed in a plan view.
- characters in a document are objects while being viewed in a plan view. It is possible to realize a stereoscopic view that overlaps with the injured character, so that the viewer can perform an effective stereoscopic view.
- the file to be drawn may include a code specifying a character image and an image of the object.
- the file to be drawn may include a code specifying a character image and a pictographic code specifying an image of the object.
- the file may include control information for controlling the stereoscopic display, and may be configured as a text file or a binary file.
- the stereoscopic image display device may include means for transmitting and Z or receiving the file.
- the character image and the object image data may be transparently synthesized at a predetermined ratio.
- the image data of the character and the image data of the object may be developed on separate memory areas and then combined on the drawing memory.
- the object may be configured to be animated stereoscopically displayed or animated planarly displayed.
- the object has at least one of information for deforming, disappearing, and moving the object, and generates an image by using one or more of the information to display the object in an animation stereoscopic view or an animation plane view. May be.
- the object has at least one of dot data obtained by transforming the object, lost dot data, and moved dot data, and the object is displayed in an animation stereoscopic display or an animation planar display by a plurality of dot data forming different images. You may do it.
- control may be performed such that two or more stereoscopic displays are not simultaneously performed.
- the animation stereoscopic display may be sequentially executed, and the objects waiting for the animation stereoscopic display may be stereoscopically or planarly viewed in a stationary state.
- the display may be performed based on information indicating the state of the object.
- the stereoscopic video display device of the present invention is a stereoscopic video display device that generates a stereoscopic video image, and includes means for drawing a plurality of viewpoint images to stereoscopically display an object, and operation of a pointing device.
- the cursor or object moves on the screen according to the information.
- Means for drawing as shown, means for judging the overlap between the object to be displayed three-dimensionally and the cursor or object, and when the overlap is judged, the cursor or object is set to be equal to or more than the object to be displayed three-dimensionally.
- the stereoscopic image display device performs an enlarged drawing process on an object to be stereoscopically displayed or a cursor to be stereoscopically displayed when the object to be stereoscopically displayed or the cursor to be stereoscopically displayed is stereoscopically viewed toward the near side, and
- an object to be stereoscopically displayed or a cursor to be stereoscopically displayed may be subjected to a reduced drawing process.
- the stereoscopic video display device of the present invention is a stereoscopic video display device that generates a stereoscopic video image, and includes means for drawing a plurality of viewpoint images to stereoscopically display an object, and operation of a pointing device.
- the cursor or the object is configured to perform a drawing process so as to be gradually erased.
- the stereoscopic video display device of the present invention is a stereoscopic video display device for generating a stereoscopic video image, and includes means for drawing a plurality of viewpoint images for stereoscopically displaying an object, and operation of a pointing device.
- the stereoscopic video display device of the present invention is a stereoscopic video display device for generating a stereoscopic video image, comprising: means for drawing a plurality of viewpoint images to stereoscopically display an object; Means for drawing the cursor or object on the screen in a moving manner according to the information; Means for judging an overlap with Tato, and means for performing a drawing process on all or a part of the cursor or object using the pixel data of the object to be stereoscopically displayed when the overlap is judged. It is characterized by having.
- the program of the present invention provides a computer with means for drawing a multi-viewpoint image in order to stereoscopically display the object, and a computer for moving the cursor or the object on the screen according to the operation information of the pointing device.
- Means for drawing means for judging the overlap between the object to be displayed stereoscopically and the cursor or the object, and, when the overlap is judged, the cursor or the object to be stereoscopically displayed more than the object to be stereoscopically displayed.
- the program causes the computer to perform an enlarged drawing process on the object to be stereoscopically displayed or the cursor to be stereoscopically displayed when the object to be stereoscopically displayed or the cursor to be stereoscopically displayed is stereoscopically viewed toward the near side.
- an object to be stereoscopically displayed or a cursor to be stereoscopically displayed may function as a means for performing a reduced drawing process.
- the program of the present invention provides a computer with means for drawing a multi-viewpoint image for displaying an object in three dimensions, and a computer for moving and displaying a cursor or an object on a screen in accordance with operation information of a pointing device.
- the computer may perform drawing processing such that the cursor or the object is gradually erased.
- the program of the present invention includes a computer for displaying an object three-dimensionally.
- Means for drawing a multi-viewpoint image means for drawing so that a cursor or an object is moved and displayed on a screen in accordance with operation information of a pointing device, and means for judging an overlap between an object displayed three-dimensionally and a cursor or an object.
- the cursor or the object is made to function as a drawing processing means so that a transparent cursor having only an outline or an outside of the transparent object is displayed as the cursor or the object.
- the program of the present invention provides a computer for displaying an object three-dimensionally.
- Means for drawing a multi-viewpoint image means for drawing a cursor or an object so as to be moved and displayed on a screen in accordance with operation information of a pointing device, and judging an overlap between the object displayed three-dimensionally and the cursor or the object. And a means for rendering all or a part of the cursor or the object using the pixel data of the object to be stereoscopically displayed when the overlap is determined.
- a computer performs an enlargement / rendering process on an object to be stereoscopically displayed when the object to be stereoscopically displayed is stereoscopically viewed from the front, and performs a stereoscopic display when the object is stereoscopically viewed to the rear side. Function as a means for performing a reduced drawing process on an object.
- Embodiment 1 Hereinafter, an embodiment of the present invention will be described with reference to FIGS. 1 to 11.
- a personal computer having a communication environment is exemplified.
- a mobile device such as a mobile phone can be configured as a stereoscopic image display device.
- FIG. 1 shows an example of the architecture of a personal computer (stereoscopic image display device).
- the CPU 1 is connected to a north bridge 2 having a system control function and a south bridge 3 having an interface function such as a PCI bus and an ISA bus.
- a video card 5 is connected to the north bridge 2 via a memory 4 or an AGP (Accelerated Graphics Port).
- a USB (Universal Serial Bus) interface 6 To the south bridge 3, a USB (Universal Serial Bus) interface 6, a hard disk drive (HDD) 7, a CD-ROM device 8, and the like are connected.
- USB Universal Serial Bus
- FIG. 2 shows a general video card 5.
- the VRAM (video memory) controller 5b controls writing and reading of drawing data to and from the VRAM 5a by an instruction from the CPU 1 via the AGP.
- the DAC (D / A converter) 5c converts the digital video data from the VRAM controller 5b to an analog video signal, and supplies this video signal to the monitor 12 for a bass computer via the video buffer 5d.
- video display processing rendering processing
- stereoscopic video display processing in which a right-eye video and a left-eye video are generated and these are alternately drawn in a vertical stripe shape can be performed.
- the personal computer has a network connection environment and can receive a file (eg, a document file, mail, an HTML file, an XML file, and the like) from a transmitting device configured as a server or the like on the Internet. . Further, in the personal computer, for example, by providing the monitor 12 with a liquid crystal barrier, it is possible to display both a two-dimensional image and a three-dimensional image. If the stereoscopic video is, for example, a right-eye video and a left-eye video alternately arranged in a vertical stripe, a vertical stripe-shaped light-shielding region is formed in the liquid crystal barrier under the control of the CPU 1.
- a file eg, a document file, mail, an HTML file, an XML file, and the like
- the window is displayed by the CPU 1. What is necessary is just to control the size and the formation position of the vertical stripe-shaped light shielding area based on the display coordinates and the size of the partial image portion.
- a normal barrier barrier stripes are fixedly formed at a predetermined pitch
- the personal computer is equipped with word processing software, mail software, and the like, and can open a file and display an image on the monitor 12.
- FIG. 3 (a) shows a text received by mail
- FIG. 3 (b) shows an image in which the stereoscopic object is a car pictogram.
- the image (dot data) is, for example, an email received as an attached file.
- compatibility can be maintained if the attached file is ignored and the screen is displayed using only text data.
- an image is displayed as an animation, a plurality of images in which the positions of the pictographs of the car are slightly different from each other may be formed, or the control may be performed based on control data for changing the positions of the pictographs of the car. You can do it.
- the control data may be added to the attached file, or may be held in advance on the receiving side.
- FIG. 4 schematically shows an image display state on a display through a parallax barrier.
- the pictograph of a car which is a stereoscopic object, is drawn by superimposing it on the text image. However, for stereoscopic vision, the pictograph of the car is shifted to the original drawing position to the right (pixels in the right direction are shifted) to the left. It is converted into two images with the image shifted (left pixel shifted).
- FIG. 5 shows an image diagram of stereoscopic vision.
- the pictogram of the car appears to overlap with the letter (or normal pictogram) of the planar mail text on a different coordinate with respect to the observation axis (Z axis).
- Z axis observation axis
- the pictograms of the car appear to be at different positions on the Z axis, unlike the case where the pictograms of the car are displayed in two dimensions, there is no sense of incongruity when they are displayed in a superimposed manner.
- the pictogram of a car moves in an animation display, for example, the letter “L” cannot be seen at one point in time, but the letter “L” will be seen at the next point, and the text Readable.
- the R (red) pixel value of the image data of the two-dimensional character is R1
- the R pixel of the car pictogram image data is R1.
- FIG. 6 schematically illustrates the principle of the pictograph of a car being viewed stereoscopically.
- the observer observes the left-shifted car pictogram LP (indicated by the dotted line) with only the right eye R through the parallax barrier, and observes the right-shifted car pictogram RP (indicated by the dotted line) in parallax.
- the left eye L alone observes through the barrier, and the pictograph of the car is recognized at the position protruding from the display surface (three-dimensional viewing).
- drawing on the VRAM for example, an image based on text data is developed on another first memory area (on a virtual screen), and a car is drawn on another second memory area (on a virtual screen).
- File configuration example (1) In this configuration example, as shown in Fig. 8, text data 1 including the character "JKLM” and the pictograph of the car to be displayed over "JKLM" are specified. Text data 2 exists in one file. For example, there are two test data in the format of Tier 1 and Tier 2. Here, if an image is displayed based on only the text data 1, the result is as shown in FIG. 8A. In the text data 2, for example, a character string such as “S! 00 ⁇ ⁇ ” exists. Recognizing this character string (code), reading out the two-dimensional pictogram image data, performing stereoscopic processing, and displaying the image, stereoscopic rendering is performed as shown in FIG. 8 (b).
- the software that opens the mail file reads the image file of the pictogram based on the character string “S! 00 ⁇ ⁇ ”. Even if there is only one image file of a two-dimensional pictograph of a car, the display position of the pictograph on the device that received the email was changed 3D animation display can be realized by processing and enlargement / reduction processing. Also, "s
- the description start position of “00 ⁇ ⁇ ” corresponds to the text position of “J” in “JKLM”, and is a value that defines the base display position of the pictograph of the car on the animation image in FIG.
- Non-stereoscopic devices can display only text text by ignoring text data 2 when text data 1 and text data 2 are received by mail.
- the description of the text data 2 is, for example, a pictograph of a car, in which ⁇ 00 '' is simply described after a predetermined number of spaces. It can be.
- Text data 1 and text data 2 may be separated into separate files. That is, text data 1 in which character strings such as “JKLM ⁇ PQR '” are simply arranged as a body file, and “S! 00 ⁇ ⁇ ” or “ ⁇ ” is added after the number of spaces corresponding to the character position of “J”. It is acceptable to simply perform processing to attach text data 2 in which "00" is described as an attached file. When a device that does not support stereoscopic vision receives a text file and an attached file by e-mail, it can display only the text by ignoring the attached file.
- the drawing process may be performed such that the position of “K” is set as the display reference position of the pictogram.
- line feed processing may be automatically performed so that “JKLM” is displayed on one line.
- the pictogram part of the car is created in quadruple size horizontally to fit the four letters of “JKLM”.
- the quadruple-width information can be given by a description such as “S! 00 ⁇ ⁇ —4”. If the text creation software selects a car pictogram that overlaps the letters "JKLM” among the candidates described above, for text data 1, does the four letters "JKLM" fit on one line?
- the text creation software describes the text data 2 with a space corresponding to the above-mentioned line feed, such as “S! 00 ⁇ $ _4”.
- the car pictogram can be displayed in a range corresponding to the four characters "JKLM". realizable.
- it is not limited to setting the quadruple width in correspondence with the four characters of “JKLM”.
- set the quadruple size for displaying the three-dimensional animation of the car pictogram You may do so.
- the text creation software may create the text data 1 in any of the above-described forms (1) to (3).
- the text creation software may write a description such as “S! 00 ⁇ ⁇ _4” with a space corresponding to any of the above (1) to (3) for the text data 2.
- the stereoscopic animation display can be performed using a plurality of images prepared in advance. In addition, it has at least one of information for deforming, disappearing, and moving pictograms (objects) of a car. Using one or more of these pieces of information, a plurality of images are generated to animate the object. Stereoscopic display or animation planar display may be used. In addition, the object has at least one of dot data obtained by deforming a car pictogram (object), lost dot data, and moved dot data. It may be displayed or displayed in an animation plane view.
- FIG. 2 A file having text data 1 and text data 2 is shown.
- a file in which pictograph codes are arranged in one piece of text data may be used.
- pictograph codes may be arranged in text data in the format of “JKLM S! 00 -E-4 ⁇ ⁇ ”.
- Format data (control information) may be stored in a file.
- the format data may be stored in a character format (text file) or may be stored in a format that is not a character like a word processor (binary file).
- the start position of a character is represented by the position relative to the end position of the previous character, and the position of the character relative to the character before the pictograph code is represented by a negative value.
- the area enclosed by a square is the area given to each character, and "K" for "J”, “L” for " For “L” If the character position of "M” is 0, the area of each character is placed in contact with the display (actually, the square is not displayed).
- the character interval (position on the display of the pictogram) between “M” and “pictogram” is set to one W (M).
- W (M) is the width of the character area of "M”.
- “Emoji” is displayed at the position where it overlaps with “M”.
- the width W (pictogram) of the pictogram is larger than W (M)
- the result will be as shown in Fig. 10 (a).
- the position of “N” should be set to 0. If the widths of “N” and “Emoji” are different, position the emoji on the display so that the centers of the two coincide and overlap,- ⁇ W (M) / 2 + W (Emoji) Z2 ⁇ It may be specified as follows.
- the position on the display of the pictogram may be set to ⁇ W (pictogram).
- the position of the pictogram on the display may be specified as- ⁇ W (M) + W (L) ⁇ .
- the position of “0” may be ⁇ W (M) + W (L) -W (pictogram) ⁇ when the size of the pictogram is smaller than W (M) + W (L). If the size of the pictogram is larger than W (M) + W (L), set it to 0.
- the format data may have more detailed information. With the format data shown in Fig. 11, a full-width "pictograph” moves over "AB, CDEFGHUK LM.”, Which is a range larger than its own width.
- the character position (W0) is as described above for characters, and indicates the initial position for pictographs. The initial position is used in the sequence (M) described later.
- the movement start position (W1) indicates the first position where the pictogram moves.
- the movement end position (W2) indicates the last position where the pictogram moves.
- the moving speed (S) indicates the number of characters moving per second. It may be defined by the width of movement per second (the same unit as W). If the character width is not equal, this will result in smoother movement.
- Movement method (N) is defined as “1" reciprocates, "2" moves from left to right, "3" moves from right to left.
- the sequence (M) defines the order of movement when there are a plurality of moving pictograms.
- Another pictogram is moving, it stops at the position specified by the character position (W0).
- the movement of the next pictogram is started after one pictogram has made a single movement, so that it is possible to prevent a plurality of pictograms from moving at the same time and appearing cluttered.
- Emoji three-dimensionality (Q) is the three-dimensionality at each position of the emoji. Show.
- the three-dimensionality defines the amount of shift when two-dimensional pictographs for the right eye and the left eye are obtained by performing pixel shifting processing from the two-dimensional pictograph of the profile on the device side that has received the file. Even when pictographs for the right and left eyes have pictograph dot data that has already been combined, the three-dimensionality (Q) may be used when this is once separated into a plurality of pictograph dot data and recombined. it can.
- a still image may be determined to use the first frame, or a frame to be used may be specified.
- the frame to be used should be written in the header.
- the pictogram that is waiting for animated stereoscopic display is displayed in a static state or stereoscopically.
- the emoticon that is not performing animated stereoscopic display (the ) May be displayed based on information indicating the state of the object (information indicating whether the object is a two-dimensional view or a three-dimensional view).
- the instruction information and the frame to be used are preferably written in a header, format data, or the like.
- a pictorial character as an object is superimposed on a character viewed in a plane, and the object is rendered stereoscopically.
- both the character and the object are stereoscopically viewed at different positions on the Z axis. You may let it.
- the stereoscopic video display device can be configured as a digital broadcast receiving device that can receive a data broadcast (such as a BML file) and display an image in addition to a personal computer or a portable device having a communication environment and an image display function.
- FIG. 12 shows an example in which a character such as “ABCDE” is displayed in a stereoscopic manner (appears to jump out). The left-eye image is shifted to the right by a predetermined pixel relative to the right-eye image, and these are combined to form a stereoscopic image.
- the shift amount of the character portion “ABCDE” is calculated based on, for example, the description of the file, and the left-eye display data and the right-eye display data in FIG. 12 are generated.
- the description start position of “ABCDE” is described in the file, for example, the X coordinate indicated by ⁇ start x> 100 ⁇ / start x> and the Y indicated by start y> 50 ⁇ / start y> Specified by coordinates.
- the pixel data forming the left-eye display data and the pixel data forming the right-eye display data are alternately read from the pixel data storage position in the VRAM corresponding to the coordinates (horizontal as a display image). In the direction, pixels for the right eye and pixels for the left eye are alternately changed one pixel at a time, and the writing process is performed.
- FIG. 13 shows a description example of a file for stereoscopic display of the character string “ABCDE”.
- the personal computer determines the description part indicating the stereoscopic processing in the description in the file.
- the part surrounded by 3d> and 3rd> is determined to be the description part indicating the stereoscopic processing.
- the phase shift amount and the shift direction of the target object are determined based on the description portion indicating the stereoscopic processing.
- zurasi L X> 8 ⁇ / zurasi L X> and based on this description, the phase shift amount of the left-eye character is determined to be 8 pixels to the right. In this example, the phase shift of the right-eye character is not performed.
- the personal computer determines the target character, the phase shift amount, and the shift direction according to the meaning of the above description, and performs the process of drawing the right-eye image and the left-eye image. .
- a mouse driver detects a mouse movement, it transmits the detected content to an API (application programming interface) provided by an OS (operating system). Then, ⁇ S moves the mouse cursor (draws the image), and transmits the mouse position information as a message to the browser (similar to other applications).
- ⁇ S has multiple cursors are doing. For example, cursors such as "text”, “wait”, “help”, and “hand” are prepared, and a cursor with a desired shape can be specified according to a predetermined event by describing the file.
- the personal computer determines that the cursor is positioned on the drawing area of “ABCDE”, it adopts, for example, a “hand” cursor, and uses this “hand” cursor.
- the image drawing process for the right eye and the image drawing for the left eye are performed for the image of (i).
- the OS prepares a cursor such as “3Dhand”, and the browser requests the OS to display the cursor. "When the cursor of 3Dhadj is specified, the OS executes two drawing processes of the original cursor and the phase shift cursor.
- the amount of phase shift can be given to ⁇ S from the browser.
- the phase shift amount of the character for the left eye of the image of the “hand” cursor may be set to the same value as the phase shift amount in “ABCDE”.
- FIG. 14 schematically shows drawing by the above processing.
- the procedure of this process is summarized as follows. 1) Generate a 3D cursor image from the cursor image. 2) Draw a composite image of the object. 3) draw a 3D cursor image
- the processing example here is an example in which the cursor is deleted when the cursor overlaps the display area of the object displayed as “ABCDE”. In this case, rather than hiding the cursor, it gives the impression that the cursor suddenly disappears, so it is advisable to insert an animation process such as gradually reducing the size and disappearing, or gradually disappearing like a cloud. On the other hand, when it appears, it gradually increases and gradually appears from an object like fog.
- FIGS. 16 (a), (b) and (c) show how the cursor is gradually erased.
- a similar cursor having a different size is prepared in advance, or enlargement / reduction processing (pixel interpolation / pixel thinning processing) is performed on the figure of the cursor. Then, a process of judging the overlap between the display region of the object and the display region of the cursor, and a process of gradually drawing a small cursor at predetermined time intervals when the overlap is determined.
- the cursor display processing shown in FIGS. 17 and 18 described above is a strict solution to the sense of incongruity due to the fact that the cursor that should be in the back is displayed as if it were just in front of the area that overlaps the object. This does not mean that the viewer will be visually distracted and the discomfort will be reduced.
- Characters are enlarged (shrinked) by E / (E + C) times by jumping out, so characters are enlarged and displayed beforehand by (E + C) / E times.
- pixel pitch information a table in which the pixel pitch can be obtained according to the screen inch size and the screen resolution, for example, the screen inch size and the screen resolution by the user.
- the pixel pitch (mm) is obtained).
- FIG. 1 is a diagram showing an embodiment of the present invention, and is a block diagram showing an example of the architecture of a personal computer.
- FIG. 2 is a diagram illustrating an embodiment of the present invention and is a block diagram illustrating a configuration example of a video card.
- FIG. 3 is a diagram showing an embodiment of the present invention, wherein FIG. 3 (a) is an explanatory diagram showing text data, and FIG. 3 (b) is an explanatory diagram showing animation image data.
- FIG. 4 is a view showing an embodiment of the present invention, and is an explanatory view of a display display viewed through a parallax rear panel.
- FIG. 5 is a diagram showing an embodiment of the present invention, and is an explanatory diagram showing a stereoscopic image. is there.
- FIG. 6 is a view showing an embodiment of the present invention, and is an explanatory view showing a principle of stereoscopic vision.
- FIG. 7 is a diagram showing an embodiment of the present invention and is an explanatory diagram showing an example of character conversion.
- FIG. 8 is a diagram showing the embodiment of the present invention and is an explanatory diagram showing text data.
- FIG. 9 is a diagram showing an embodiment of the present invention, and is an explanatory diagram showing an example of the positional relationship between pictographs and plan-view characters.
- FIG. 10 is a diagram showing an embodiment of the present invention, in which FIG. 10 (a) is an explanatory diagram showing a display example using text data and format data, and FIG. It is explanatory drawing which showed the position and the end position.
- FIG. 11 is a diagram showing an embodiment of the present invention, and is an explanatory diagram showing the correspondence between text data and detailed format data.
- FIG. 12 is a diagram showing the embodiment of the present invention, and is an explanatory diagram of a stereoscopic drawing process of an object by a personal computer (browser software).
- FIG. 13 is a diagram showing an embodiment of the present invention and is an explanatory diagram showing a description example of a file.
- FIG. 14 is a diagram showing an embodiment of the present invention, and is an explanatory diagram showing a state in which a cursor protrudes from an object to be stereoscopically displayed and is stereoscopically displayed.
- FIG. 15 is a diagram showing an embodiment of the present invention, and is an explanatory diagram showing a display example of a cursor for an object stereoscopically displayed.
- FIG. 16 is a view showing an embodiment of the present invention
- FIGS. 16 (a), (b) and (c) are explanatory views showing display examples of a cursor for an object to be stereoscopically displayed.
- FIG. 17 is a diagram showing an embodiment of the present invention and is an explanatory diagram showing a display example of a cursor for an object stereoscopically displayed.
- FIG. 18 is a diagram showing the embodiment of the present invention and is an explanatory diagram showing a display example of a cursor with respect to an object displayed three-dimensionally.
- FIG. 19 is a diagram showing an embodiment of the present invention, and is an explanatory diagram showing the principle of stereoscopic vision. You.
- FIG. 20 is a diagram showing an embodiment of the present invention
- FIGS. 20 (a) and 20 (b) are explanatory diagrams showing a typical cursor display example.
- 21 is an illustration showing an embodiment of the present invention, and is an explanatory view showing a state in which a cursor that should originally exist on the back side of a three-dimensionally displayed object is displayed on the near side. It is.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/558,478 US20070182730A1 (en) | 2003-05-28 | 2004-05-26 | Stereoscopic image display apparatus and program |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003-150089 | 2003-05-28 | ||
| JP2003150089A JP4222875B2 (ja) | 2003-05-28 | 2003-05-28 | 立体映像表示装置及びプログラム |
| JP2003-384655 | 2003-11-14 | ||
| JP2003384655A JP2005151080A (ja) | 2003-11-14 | 2003-11-14 | 立体映像表示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004107763A1 true WO2004107763A1 (ja) | 2004-12-09 |
Family
ID=33492425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2004/007184 Ceased WO2004107763A1 (ja) | 2003-05-28 | 2004-05-26 | 立体映像表示装置及びプログラム |
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| Country | Link |
|---|---|
| US (1) | US20070182730A1 (ja) |
| WO (1) | WO2004107763A1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8339444B2 (en) * | 2007-04-09 | 2012-12-25 | 3M Innovative Properties Company | Autostereoscopic liquid crystal display apparatus |
| JP4657313B2 (ja) | 2008-03-05 | 2011-03-23 | 富士フイルム株式会社 | 立体画像表示装置および方法並びにプログラム |
| EP2326101B1 (en) * | 2008-09-18 | 2015-02-25 | Panasonic Corporation | Stereoscopic video reproduction device and stereoscopic video display device |
| US9122064B2 (en) * | 2008-11-26 | 2015-09-01 | Nec Corporation | Display device, terminal device, and display method |
| CN104811685B (zh) * | 2008-12-18 | 2017-04-12 | Lg电子株式会社 | 3d图像信号处理方法和用于实现该方法的图像显示器 |
| DE102009004820A1 (de) * | 2009-01-13 | 2010-07-15 | Adp Gauselmann Gmbh | Verfahren zur Darstellung von virtuellen 3-D-Objekten mit einer in einem münzbetätigten Unterhaltungsautomaten angeordneten matrixbasierenden Anzeigeeinheit |
| JP4719929B2 (ja) * | 2009-03-31 | 2011-07-06 | Necカシオモバイルコミュニケーションズ株式会社 | 表示装置、および、プログラム |
| JP5510700B2 (ja) * | 2009-04-03 | 2014-06-04 | ソニー株式会社 | 情報処理装置、情報処理方法、及び、プログラム |
| US9524700B2 (en) * | 2009-05-14 | 2016-12-20 | Pure Depth Limited | Method and system for displaying images of various formats on a single display |
| US8687053B2 (en) * | 2009-06-26 | 2014-04-01 | Panasonic Corporation | Stereoscopic image display device |
| KR20110053159A (ko) * | 2009-11-13 | 2011-05-19 | 삼성전자주식회사 | 비디오 부가 재생 정보의 3차원 재생을 위한 멀티미디어 스트림 생성 방법과 그 장치, 및 수신 방법과 그 장치 |
| JP4876182B2 (ja) * | 2009-11-26 | 2012-02-15 | キヤノン株式会社 | 立体映像表示装置およびカーソル表示方法、プログラム、記憶媒体 |
| KR20130062907A (ko) * | 2010-04-20 | 2013-06-13 | 엔트로픽 커뮤니케이션즈, 인크. | 3차원 디스플레이에 사용자 인터페이스를 디스플레이하기 위한 시스템 및 방법 |
| US9746989B2 (en) * | 2011-10-13 | 2017-08-29 | Toshiba Medical Systems Corporation | Three-dimensional image processing apparatus |
| US11567627B2 (en) | 2018-01-30 | 2023-01-31 | Magic Leap, Inc. | Eclipse cursor for virtual content in mixed reality displays |
| US10540941B2 (en) | 2018-01-30 | 2020-01-21 | Magic Leap, Inc. | Eclipse cursor for mixed reality displays |
| US11157159B2 (en) | 2018-06-07 | 2021-10-26 | Magic Leap, Inc. | Augmented reality scrollbar |
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| JPH0918798A (ja) * | 1995-07-03 | 1997-01-17 | Sanyo Electric Co Ltd | 文字処理機能付き映像表示装置 |
| JPH09171378A (ja) * | 1995-12-20 | 1997-06-30 | Sharp Corp | 情報処理装置 |
| JPH11143677A (ja) * | 1997-11-05 | 1999-05-28 | Virtuality Kk | ポインタ装置 |
| JPH11289555A (ja) * | 1998-04-02 | 1999-10-19 | Toshiba Corp | 立体映像表示装置 |
| JP2001326947A (ja) * | 2000-05-12 | 2001-11-22 | Sony Corp | 立体画像表示装置 |
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|---|---|---|---|---|
| US6215505B1 (en) * | 1997-06-20 | 2001-04-10 | Nippon Telegraph And Telephone Corporation | Scheme for interactive video manipulation and display of moving object on background image |
| GB9800397D0 (en) * | 1998-01-09 | 1998-03-04 | Philips Electronics Nv | Virtual environment viewpoint control |
| US6657655B1 (en) * | 1999-09-30 | 2003-12-02 | Canon Kabushiki Kaisha | Stereoscopic-image display apparatus |
| AU2001263075A1 (en) * | 2000-05-12 | 2001-11-26 | Thomson Licensing S.A. | Apparatus and method for improved device interoperability |
| JP4072674B2 (ja) * | 2002-09-06 | 2008-04-09 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
-
2004
- 2004-05-26 US US10/558,478 patent/US20070182730A1/en not_active Abandoned
- 2004-05-26 WO PCT/JP2004/007184 patent/WO2004107763A1/ja not_active Ceased
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0918798A (ja) * | 1995-07-03 | 1997-01-17 | Sanyo Electric Co Ltd | 文字処理機能付き映像表示装置 |
| JPH09171378A (ja) * | 1995-12-20 | 1997-06-30 | Sharp Corp | 情報処理装置 |
| JPH11143677A (ja) * | 1997-11-05 | 1999-05-28 | Virtuality Kk | ポインタ装置 |
| JPH11289555A (ja) * | 1998-04-02 | 1999-10-19 | Toshiba Corp | 立体映像表示装置 |
| JP2001326947A (ja) * | 2000-05-12 | 2001-11-22 | Sony Corp | 立体画像表示装置 |
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|---|---|
| US20070182730A1 (en) | 2007-08-09 |
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