| Patent application number | Description | Published |
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| 20090002562 | Image Processing Device, Image Processing Method, Program for Image Processing Method, and Recording Medium Having Program for Image Processing Method Recorded Thereon - An image processing device for processing input image data includes a contrast correcting section. The contrast correcting section corrects the input image data using image data of a gradient image, which has a luminance gradient in which a luminance level gradually changes, to make a luminance level of the input image data similar to the luminance level of the gradient image. | 01-01-2009 |
| 20090097773 | IMAGE PROCESSING DEVICE AND METHOD AND PROGRAM - An image processing device to process a moving image, which is shot by a video shooting device, in increments of access units, includes: a correcting unit to correct the access unit to be processed by changing the properties of a low-pass filter which indicates imaging blur according to parameter values showing the properties of imaging blur which occurs at the time that the moving image is shot with the video shooting device, generating an inverse filter having inverse properties as to the low-pass filter, and performing processing to apply the inverse filters as to the access unit to be processed; wherein, with a frequency of which the frequency property of the low-pass filter indicating the imaging blur is zero being zero points, performing processing to apply the inverse filter is forbidden for predetermined frequency components of the frequency components of the access unit to be processed including the zero points. | 04-16-2009 |
| 20090115720 | Liquid crystal display, liquid crystal display module, and method of driving liquid crystal display - A liquid crystal display includes: a light source section including a plurality of lighting sections; a light source driving section for determining a light intensity of each lighting section according to the image signal inputted and driving the light source section so that each lighting section is independently activated with the light intensity determined; a liquid crystal display panel; and a display driving section for driving the liquid crystal display panel based on the image signal. In a case that a display region corresponding to the lighting section includes a high-luminance part and a low-luminance part, the display driving section corrects the image signal in the low-luminance part so that the display luminance of the low-luminance part results in the same level as the display luminance under a maximum light intensity of the corresponding lighting section, and drives the low-luminance part according to the image signal corrected. | 05-07-2009 |
| 20090208124 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing apparatus which performs processing on an input moving image including a plurality of access units arranged every first period, includes a motion vector calculation unit which calculates a motion vector of an object included in the input moving image every second period, a motion vector conversion unit which, converts the motion vector by multiplying the calculated motion vector by a predetermined gain, a frame compensation unit which generates an output moving image including a plurality of access units arranged every third period by performing frame compensation processing of converting or compensating for the access units on the input moving image so that the object moves in accordance with the motion vector which has been subjected to the conversion, and a gain calculation unit which calculates the gain in accordance with brightness in a user environment and supplies the obtained gain to the motion vector conversion unit. | 08-20-2009 |
| 20090295839 | Display device, drive method therefor, and electronic apparatus - A display device includes: a light source section having multiple light sources to emit light in illumination colors including three primary colors of light; a display section for displaying an image in monochrome color by modulating the light emitted from the light source section; and a display control section for driving the light source section and the display section in a field sequential system. The display control section includes a determining section for determining a degree of white or a degree of complementary color of the light sources on the basis of an amount of lighting of each of the illumination colors of the light sources, a setting section for setting white components or complementary-color components of a color determined by a mixing ratio of the illumination colors, and an allocating section for allocating the set white components or the complementary-color components to the fields. | 12-03-2009 |
| 20090310880 | SIGNAL PROCESSING APPARATUS AND METHOD, AND PROGRAM - A signal processing apparatus includes a separation unit configured to separate first image data into a first component in which an edge of the first image data is saved and a second component in which elements other than the edge are saved, an improvement unit configured to apply a processing of improving a transient on the first component separated by the separation unit, and an adder unit configured to add the first component on which the processing by the improvement unit is applied with the second component separated by the separation unit and output second image data obtained as a result of the addition. | 12-17-2009 |
| 20100117948 | DISPLAY CONTROL APPARATUS AND METHOD, AND PROGRAM - The present invention relates to a display control apparatus and method, and a program with which a luminance deficiency by a back light can be suppressed. | 05-13-2010 |
| 20100127964 | DISPLAY CONTROL APPARATUS AND METHOD, AND PROGRAM - The present invention relates to a display control apparatus and method, and a program which make it possible to suppress deterioration in the image quality of an image. | 05-27-2010 |
| 20100134527 | DISPLAY CONTROL APPARATUS AND METHOD, AND PROGRAM - The present invention relates to a display control apparatus and method, and a program which make it possible to prevent deterioration in image quality due to insufficient luminance of light from a backlight. | 06-03-2010 |
| 20100156926 | IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD - An image display device is provided, with less color breaking in the field sequential method. A color component image with a relatively high luminance level is extracted as a fundamental image from an input image. A differential image is obtained by subtracting color component of the fundamental image from an input image, and is decomposed into a plurality of color components. The differential image for each color component is divided into two. The fundamental image is displayed at a middle timing of a frame period. The half-divided differential images are displayed at timings before and after the middle timing for the fundamental image so that the half-divided differential image with higher luminance level with consideration for visibility characteristic is displayed at a timing closer to the middle timing for the fundamental image. | 06-24-2010 |
| 20100188433 | DISPLAY CONTROL APPARATUS AND METHOD, AND PROGRAM - The present invention relates to a display control apparatus and method, and a program that are capable of appropriately controlling the luminance of light to be emitted by backlights with simple processing. On the basis of an input image signal, a peripheral-representative-value computation unit ( | 07-29-2010 |
| 20100265281 | IMAGE DISPLAY DEVICE - The image display device includes a light source section having light emitting subsections; a display panel; and a display control section performing a control. An input frame image is decomposed into a plurality of field images and the field images are displayed in a field sequential manner. A differential image for each of the three primary-color components is obtained by subtracting a common luminance portion from the subsection-drive frame image. The differential image and a common image configured of the common luminance portion are sequentially outputted to the display panel in a time-divisional manner. In the first field period for outputting the differential image of a primary color component, corresponding primary color light is emitted, and in a second field period for outputting the common image, multiple kinds of primary color light, corresponding to the primary-color components configuring the common luminance portion, are emitted together. | 10-21-2010 |
| 20100309294 | Image processing apparatus, image processing method and image display apparatus - Disclosed herein is an image processing apparatus including, a motion-vector detection section configured to find a motion vector corresponding to an image disparity existing between left and right eyes to appear as a disparity in images, and a format determination section configured to determine whether the input image signal is a signal of the 3-dimensional image format or a signal of the 2-dimensional image format. | 12-09-2010 |
