Patent application number | Description | Published |
20090091612 | Stereoscopic Image Reproducing Device and Method, Stereoscopic Image Reproducing Program, And Recording Medium Having The Program Recorded Therein - The present invention is directed to a stereo image processing apparatus adapted for performing stereoscopic reproduction of images without depending upon header information of file to have ability to recover or restore header information for stereoscopic display which has been broken or missing, which includes an image input unit ( | 04-09-2009 |
20090109281 | Method, Device and Program for Processing Stereoscopic Images and Recording Medium Storing the Program - A stereoscopic image processing method capable of preventing occurrence of undesirable cutout of image when a stereoscopic combined image is printed out is provided. | 04-30-2009 |
20090110266 | STEREOSCOPIC IMAGE PROCESSING DEVICE AND METHOD, STEREOSCOPIC IMAGE PROCESSING PROGRAM, AND RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREIN - The present invention is directed to a stereo image processing apparatus adapted for generating stereo images which permit, at a glance, discrimination of a suitable observation method. This stereo image processing apparatus includes an image input unit ( | 04-30-2009 |
20090128622 | IMAGE PROCESSING DEVICE - In 3D information creation means | 05-21-2009 |
20090263007 | Stereoscopic image recording device and program - If horizontal viewpoint quantity information Nx and vertical viewpoint quantity information Ny are predetermined quantities, a value of the aspect ratio of the output image data to be finally output satisfies a predetermined condition, and a 3D identification mark is contained in the output image data, then an image recording device adds a first extension as general-purpose 3D image data which can also be used in a conventional device and records it. Accordingly, when 3D image data is output (displayed and printed) in a conventional device, image data which can be used as 3D image data (which can be viewed as a stereoscopic image) can be output as general-purpose image data while image data which cannot be used as 3D image data in the conventional device is not output as image data. This prevents a confusion of general users. | 10-22-2009 |
20100053478 | PROJECTION DISPLAY APPARATUS - A projection display apparatus includes: a red imager; a green imager; a blue imager; a polarization adjusting element; a color combining unit; and a controller. A superimposed component light enters the polarization adjusting element together with the fourth color component light. The polarization adjusting element transmits the superimposed component light, whereas transmitting the fourth color component light by adjusting the polarization of the fourth color component light in accordance with switching between a low voltage applied state and a high voltage applied state. The controller controls re-orienting operation of applying a high voltage to the polarization adjusting element. | 03-04-2010 |
20110037954 | PROJECTOR - There is disclosed a projector which supplies air cooled by a cooling unit to an optical element group, whereby the occurrence of dew condensation is prevented. The projector includes a cooling apparatus | 02-17-2011 |
20110090217 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 04-21-2011 |
20110102427 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 05-05-2011 |
20110102428 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 05-05-2011 |
20110103680 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 05-05-2011 |
20110115992 | PROJECTION DISPLAY APPARATUS - Projection display apparatus | 05-19-2011 |
20110157173 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 06-30-2011 |
20110157174 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 06-30-2011 |
20110157319 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 06-30-2011 |
20110193861 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 08-11-2011 |
20110211255 | OPTICAL FILTER AND VISUAL DISPLAY DEVICE WITH OPTICAL FILTER - An aspect of the present invention provides an optical filter that includes a plurality of slits arranged in parallel, each slit corresponding to a pair of displays including at least a first display of a first image, and a second display of a second image, wherein the slits form a slit row in a horizontal direction arranged essentially in the same interval spacing and parallel to each other, with the slit row arranged with slit pitch patterns that differ by at least between the upper and lower positions. | 09-01-2011 |
20120044249 | METHOD AND APPARATUS FOR PROCESSING THREE-DIMENSIONAL IMAGES - A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library. | 02-23-2012 |
20120299805 | PROJECTION DISPLAY APPARATUS - The projection display apparatus comprises: an image control unit configured to control a second viewpoint image of the plurality of viewpoint images to suppress crosstalk of a first viewpoint image. The image control unit controls a suppression amount of crosstalk according to a position on the projection plane. | 11-29-2012 |
20130229710 | DISPLAY APPARATUS - The present application relates to a display apparatus comprising: a display portion which displays a first image and a second image different from the first image to create a stereoscopic image; a separator which separates the first and second images from each other; and an adjuster which adjusts a shape of the separator. The separator includes a barrier portion which blocks image light emitted from the display portion. The barrier portion includes a contour portion which defines a shape of at least one opening that allows transmission of the image light. The contour portion includes a first contour and a second contour facing the first contour. The first and second contours define a continuous opening region inclined at a predetermined angle from a vertical line. At least one of the first and second contours forms protrusions which periodically protrude toward the opening region. Shapes of the protrusions are heterogeneous. | 09-05-2013 |
20130249976 | METHOD FOR DISPLAYING IMAGE, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE - An image display panel includes: an image display unit including pixels arranged in horizontal and vertical directions, and displaying a composite image including different images; and an image separating unit facing the image display unit, and separating the composite image into the different images using light-transmitting portions transmitting light and light-shielding portions shielding the light. Each of the pixels includes sub-pixels each including a light emitting region, the sub-pixels have sizes different from sizes obtained by equally dividing the pixel, the light-transmitting portions are open in a diagonal direction, and each of boundary lines between the light-transmitting portions and the light-shielding portions is determined by moving parallel a continuous line that connects lines each connecting gravity centers of adjacent sub-pixels or adjacent light emitting regions in the sub-pixels, or to be a continuous line that connects lines each connecting midpoints of the gravity centers. | 09-26-2013 |
20130314512 | IMAGE DISPLAY DEVICE - A parallax composite image displayed by image display means may be observed as predetermined parallax image at predetermined position by reflecting and guiding light from light source means and by using a diffusion pattern in which diffusion patterns are engraved at predetermined intervals to diffuse and transmit incident light on the diffusion pattern to the image display means. A fine notched structure is provided to cyclically and symmetrically vary the diffusion patterns in the horizontal direction. A structure is provided to control an amount and range of blur of pixels visible through light diffused toward the image display means by the diffusion pattern to which recesses and protrusions are added. By evaluating and adjusting a cycle of the notched structure so as to be appropriate, resultant adverse effects from the notched structure itself may be suppressed. Bright-dark patterns having a relatively long cycle may be reduced without increasing crosstalk. | 11-28-2013 |
20140036047 | VIDEO DISPLAY DEVICE - A video processing device is provided, in which the cross-talk is prevented from increasing while the Moiré pattern is diminished. A video display device displays multiple-parallax video using a parallax barrier method, the video display device comprising: a display unit displaying pixel columns of a given image and pixel columns of one or more parallax images corresponding to the given image, all of the pixel columns being arranged in predetermined order; and a parallax barrier arranged at a predetermined distance from an image display face of the display unit, and having a plurality of elongated passing regions passing light rays from the display unit, wherein at least one of the passing regions has a waveform formed at a longitudinal edge thereof, and at least one waveform includes two wave units that differ in terms of wave height or wave width. | 02-06-2014 |
20140036239 | IMAGE PROJECTING DEVICE - An image projecting device of the present invention includes an image display section for displaying an image, a projecting optical system for outputting the image along an optical path and projecting the image onto a projection surface, and a lens unit provided on any position on the optical path. The lens unit includes a lens section having a lens movable along at least two or more directions in a plane vertical to an optical axis of the projecting optical system, and a driving section having an actuator section for moving the lens section, and the actuator section is disposed so that a thrust line passes through a centroid of the lens section. The driving section moves the lens so as to tilt an optical axis of light emitted from the image display section, and move a display position of pixels on the projection surface composing the image displayed by the image display section. | 02-06-2014 |
20140063209 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device includes an image display, an image separator and a controller. The image display displays a plurality of parallax images. The image separator performs optical separation such that the plurality of parallax images which are displayed are viewed as a stereoscopic image. The image separator includes a light-transmitting region (region | 03-06-2014 |
20140078268 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device includes: an image display unit ( | 03-20-2014 |
20140098205 | IMAGE DISPLAY DEVICE - An image display device displays a plurality of image elements of a left-view image and a plurality of image elements of a right-view image on a display in alternation in a horizontal direction, and displays an image element of a black image between each adjacent pairing of an image element of the left-view image and an image element of the right-view image. The image display device uses a parallax barrier to ensure that a left eye of a viewer only views the left-view image and that a right eye of the viewer only views the right-view image. Through the above configuration the image display device reduces occurrence of cross-talk regardless of position of the viewer or shape of the parallax barrier, and improves image quality of a stereoscopic image. | 04-10-2014 |
20140132850 | PROJECTION IMAGE DISPLAY APPARATUS AND WAVEPLATE - Provided is a projection image display apparatus that can restrict crosstalk between a left eye image and a right eye image. The projection image display apparatus includes a liquid crystal element that switches polarization of the light emitted from the optical modulation element between a first polarization and a second polarization, and a waveplate that is provided between the liquid crystal element and the projection surface. The waveplate includes a plurality of areas having different slow axes or fast axes from each other. | 05-15-2014 |
20140152927 | IMAGE DISPLAY DEVICE - Many pixels ( | 06-05-2014 |
20140293247 | PROJECTION DISPLAY APPARATUS - A projection display apparatus includes an optical system configured to project an image, an optical path changing unit configured to change an optical path of the image to change projected positions, on a projection plane, of pixels composing the image, a driver configured to shift the optical path changing unit, and a drive controller configured to control the driver. The drive controller controls the driver with a first constant voltage in a first constant voltage section, with a second constant voltage larger than the first constant voltage in a second constant voltage section, and with a first transition voltage continuously changing from the first constant voltage to the second constant voltage in a first transition section between the first constant voltage section and the second constant voltage section. The first transition voltage is a voltage that a waveform obtained by differentiating the first transition voltage is a continuous waveform. | 10-02-2014 |
20140313298 | DISPLAY DEVICE - A video display device ( | 10-23-2014 |
20140340492 | PROJECTION DISPLAY APPARATUS - A projection display apparatus includes an image generation unit that generates an image light, an optical system that projects the image light onto a projection plane, an optical path changing unit that changes a display position of the image light on the projection plane, and a controller. The controller generates signals for plural types of sub-frames by dividing spatially a signal for each frame of the video input signal. The controller controls the optical path changing unit to keep the display position of the image light on the projection plane before and after transition of the frame of the video signal, and controls the image generation unit to make a type of a beginning sub-frame in a frame output just after the transition equal to a type of a last sub-frame in a frame output just before the transition. | 11-20-2014 |
20140340746 | DISPLAY DEVICE - The present application discloses a display device including a display portion for displaying a composite image of left and right images to be viewed by left and right eyes by using display elements arranged in a matrix. The display portion defines first and second element groups for displaying the left and right images, respectively. The first element groups include first and second height group situated at first and second vertical positions, which is different from each other. The second element groups include first and second adjacent groups horizontally adjacent to the first and second height group, respectively. The first and second adjacent groups include first and second adjacent elements adjacent to the first and second height groups, respectively. The first adjacent element emits different light in a luminescent color from the second adjacent element. | 11-20-2014 |