Patent application number | Description | Published |
20090022396 | IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING SYSTEM, PROGRAM, STORAGE MEDIUM, AND INTEGRATED CIRCUIT - The present invention executes color correction that improves the feeling of depth of a 2D image with ease and by using a preexisting device. | 01-22-2009 |
20100046802 | DISTANCE ESTIMATION APPARATUS, DISTANCE ESTIMATION METHOD, STORAGE MEDIUM STORING PROGRAM, INTEGRATED CIRCUIT, AND CAMERA - Attempts to achieve a higher resolution and a higher frame rate of a distance image when a distance to an object within a target space is estimated using the TOF method would cause CCD saturation due to shot noise or environment light, and lower distance precision. A distance estimation apparatus illuminates an object with illumination light for distance estimation emitted from a light source that can emit light (electromagnetic wave) having a predetermined illumination frequency, receives reflected light of the illumination light, obtains information about the distance from the apparatus to the object, generates distance image data based on the distance information, extracts edge information of a color image formed using a visible light component obtained in synchronization with the reflected light, and corrects distance information of a target part of the distance image using distance information of a neighboring part of the target part based on the edge information. | 02-25-2010 |
20100157115 | VISUAL PROCESSING DEVICE, DISPLAY DEVICE, AND INTEGRATED CIRCUIT - The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal. | 06-24-2010 |
20100309216 | VISUAL PROCESSING DEVICE, VISUAL PROCESSING METHOD, VISUAL PROCESSING PROGRAM, AND SEMICONDUCTOR DEVICE - A visual processing device that achieves gradation processing and further enhances a visual effect. The visual processing device | 12-09-2010 |
20110025890 | VISUAL PROCESSING DEVICE, DISPLAY DEVICE, AND INTEGRATED CIRCUIT - The invention achieves a visual processing device that can execute precise contrast adjustment on image signals that have been input and that does not cause discrepancies in the output timing of the image signals that are output. The visual processing device is provided with a gain-type visual processing portion that outputs a first gain signal having predetermined gain characteristics with respect to the input image signal, and a correction portion that corrects the input image signal based on the first gain signal. | 02-03-2011 |
20110051118 | DISTANCE MEASURING DEVICE, DISTANCE MEASURING METHOD, PROGRAM, AND INTEGRATED CIRCUIT - A distance measuring device using a multiple wave enables measurement of long distances with a high resolution and with a high precision by significantly reducing the circuit scale required for demultiplexing circuitry. A distance measuring device ( | 03-03-2011 |
20110063437 | DISTANCE ESTIMATING DEVICE, DISTANCE ESTIMATING METHOD, PROGRAM, INTEGRATED CIRCUIT, AND CAMERA - Conventionally, there has been a danger that CCD saturation may occur because of the influence of the shot noise and the environment light if a higher resolution of a distance image showing the distance to an object present in a target space and a higher frame rate are achieved when the distance image is estimated by the TOF method, and the distance accuracy may degrade. An emission frequency selecting unit ( | 03-17-2011 |
20120044330 | STEREOSCOPIC VIDEO DISPLAY APPARATUS AND STEREOSCOPIC VIDEO DISPLAY METHOD - A stereoscopic video display apparatus includes: a two-dimensional display unit which selects, for each of parallax images having a parallax from a reference parallax image, at least one pixel sequence on a panel, and displays each of the parallax images using the selected pixel sequence; a barrier part which divides light from the pixel sequences such that the respective parallax images are displayed at predetermined positions; a position detecting unit which detects the positions of viewers; and a parallax image arrangement control unit which specifies viewing positions possible for the left eyes of the viewers from among the detected viewing positions other than the viewing positions for the right eyes, and cause the two-dimensional display unit to respectively display the parallax images predetermined for the left eyes at the specified positions. | 02-23-2012 |
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 |
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 |
20140152927 | IMAGE DISPLAY DEVICE - Many pixels ( | 06-05-2014 |
20140313298 | DISPLAY DEVICE - A video display device ( | 10-23-2014 |
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 |
20150178550 | IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD - An image processing device includes: a face detector which detects a face region including a face of a person from an input image signal; a determination portion which determines, in the input image signal of the face region, an addition amount of a pixel value to be added to the input image signal of the face region based on a size of a difference in a pixel value between adjacent pixels; and a signal corrector which adds the addition amount to the pixel value of the input image signal of the face region. | 06-25-2015 |