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8587606 Apparatus and method for processing image, and apparatus for displaying image  
According to one embodiment, a first extraction unit extracts a first group of pixels having a specific hue from an input image. A second extraction unit extracts a second group of pixels having...
8581923 Temporal color liquid crystal display  
A temporal based system for reducing the color artifacts of a field sequential color based liquid crystal display.
8576441 Profile correcting method  
A profile correcting method includes: acquiring a device profile indicating correspondence relationships between a plurality of input values and a plurality of sets of first output values, each...
8570341 Method and system for enhancing color saturation  
Method and system for enhancing color saturation. According to an embodiment the present invention provides a method for enhancing color saturation. The method includes providing a color image...
8570338 Information processing device and method, and program  
An information processing device includes: a color gamut information generating unit configured to generate color gamut information representing the color gamut of image data based on table...
8570337 Color corrector, video display device, and color correction method  
Color correction according to the present disclosure performs correction by adding a predetermined correction value to an input value of a component to be corrected, which is one of a plurality of...
8570591 Color conversion device, color conversion method and computer readable medium calculate a minimum required black amount in regard to colors that are reproduced by an output device that actually outputs  
A color conversion device include a limit value setting unit that sets, in accordance with a color gamut, a limit value of a color material total amount that is used in an output device that uses...
8564832 Image operations using frame-based coordinate space transformations of image data in a digital imaging system  
What is provided are a system and method which enables users to configure their respective imaging devices to receive image data in a first coordinate space and map the received data to a second...
8564860 Image processor for correcting image data  
An image processor includes an identifying unit, a first correcting unit, and a second correcting unit. The identifying unit identifies a white point value of an image represented by first image...
8564828 Automated methods and systems for assessing and summarizing gamut requirements  
Methods and systems of assessing color gamut requirements for a print job and a printing device are disclosed. A print job including one or more input color spaces may be received. A computing...
8547391 High efficacy lighting signal converter and associated methods  
A signal adapting chromacity system to control that may include a signal conversion engine to receive a source signal designating a color of light defined by a two spatial plus luminance...
8542245 Image feature detection apparatus, image feature detection method, and storage medium  
An image processing apparatus includes: an amount-of-feature detection section configured to determine an amount of features of a first image and an amount of features of a second image, the first...
8542246 Color conversion device, color conversion table and color conversion method  
A color conversion device generates color data in a second color gamut based on first converted color data and input color data, which are obtained from input color data in a first color gamut,...
8537177 System and methods for gamut bounded saturation adaptive color enhancement  
System and methods for gamut bounded saturation adaptive color enhancement are provided. Color enhancement incorporating gamut bounded saturation enhances colors of an pixel from a source color...
8531474 Methods, systems and apparatus for jointly calibrating multiple displays in a display ensemble  
Aspects of the present invention are related to systems, methods and apparatus for calibration of multiple display apparatus in a display ensemble.
8531379 Methods and systems for image compensation for ambient conditions  
Elements of the present invention relate to systems and methods for compensating an image for various ambient illumination conditions. In some embodiments, an image is compensated by modifying...
8520022 Method and system for improving screen readability in daylight with runtime color adjustment  
Display functions in an electronic device may comprise combining runtime color adjustments with brightness adjustments triggered by ambient light detection. Light sensors may be utilized to detect...
8520938 Potential field-based gamut mapping  
A method for adjusting a color in a color space comprises adjusting the color along a gradient path to a point in or on a color gamut. The gradient path is determined from a potential field...
8520023 Method for producing a color image and imaging device employing same  
A method of producing a color image comprising providing input image data from an image source such as a camera; generating an at least three-dimensional look-up table of values of input colors...
8514239 Image processing apparatus, image processing method, and computer program product  
An image processing apparatus includes a color converting unit that converts input image data into image forming data used for image formation; and a control unit that controls the image formation...
8514166 LCD backlight dimming, LCD/image signal compensation and method of controlling an LCD display  
A method of reducing power consumption in a liquid crystal display illuminated by a backlight device includes dimming the backlight and adjusting the intensity of the image to compensate for the...
8506086 Device and method for the representation of body colours  
The invention relates to a device for representing surface colors for simulating print results through a screen, comprising at least one light source and a projection surface. According to the...
8508556 Image display method  
An image display method including following steps is provided. A backlight of a display panel is adaptively adjusted according to a backlight adjustment factor related to the intensity value of an...
8497872 White balance correction method  
A method for correcting the white balance of a display by: setting a target color coordinates of a target white point at a predetermined color temperature and a group of gray levels in response to...
8493514 Apparatus for controlling color temperature  
Disclosed is the apparatus for controlling color temperature enabling the color region determiner to determine whether the inputted chroma signal value in pixels belongs to a pre-set achromatic...
8487950 Video display apparatus and method, and signal processing circuit and liquid crystal backlight driver to be built therein  
An overflow suppression technique that is effective for avoiding degradation in image quality is provided. A fundamental waveform and detail is extracted out of an input RGB signal. A suppression...
8488039 Digital image processing apparatus capable of displaying color distribution chart and method of operating the same  
A digital image processing apparatus capable of displaying a color distribution chart and a method of operating the same is provided. The digital image processing apparatus includes a digital...
8487949 Image processing apparatus and image processing method  
The RGB values of each pixel in every frame are converted into ideal tristimulus values X, Y, and Z. Based on a chromaticity-histogram based on the tristimulus values X, Y, and Z and a color gamut...
8477395 Computation of gamut boundary by sampling device-independent color space  
The present invention provides for determining a gamut boundary description for a color device, the color device being characterized at least by a destination transform which converts colors from...
8477367 System and method for selectively printing color content of a page with a reduced color gamut and billing based on printed content  
A system and related method for selectively printing color content of a page with a reduced color gamut are provided. The system includes a detection module, a printing mode module, and a...
8477366 Apparatus, method and medium outputting wide gamut space image  
An apparatus, method and medium outputting a wide gamut space image in which one or more parameters that are needed to convert an existing color space into a wide gamut space are experimentally...
8477371 Color lookup table generation which minimizes interpolation errors over the entire color space of a color gamut  
What is disclosed is a novel system and method for generating a color lookup table (LUT) that minimizes interpolation errors over the entire color space, including the off-grid colors. The present...
8466936 Color gamut mapping method for multimedia equipment, a television and a color processing apparatus  
A color gamut mapping method for multimedia equipment is disclosed. This method performs color gamut mapping on a video signal received by the multimedia equipment and gives an output, wherein the...
8462169 Method and system of immersive generation for two-dimension still image and factor dominating method, image content analysis method and scaling parameter prediction method for generating immersive sensation  
A system and method for generating immersive sensation for a two-dimensional still image is provided. The method for generating immersive sensation including: converting a color space of an...
8451391 Liquid crystal display device achieving predetermined color temperature while preventing a shift in color tone by correcting blue luminance  
A liquid crystal display device includes a liquid crystal display panel having a pixel defined by at least three sub-pixels including a blue sub-pixel, a backlight which emits, toward the liquid...
RE44194 System and method for display device characterization, calibration, and verification  
This invention is directed to a system and method for creating characterization information from a first display device that can be transmitted and used by a second display device. Computer...
8432588 Color mapping  
A method of mapping colors which are outside a reproduction device's color gamut to reproducible colors uses a boundary of a reduced gamut. In a three-dimensional color space the reduced gamut is...
RE44149 System and method for display device characterization, calibration, and verification  
This invention is directed to a system and method for creating characterization information from a first display device that can be transmitted and used by a second display device. Computer...
8416258 Method for adjusting the color of images  
A method for adjusting the color of images is provided. In the method, firstly, an original hue-saturation-value (HSV) color coordinate is obtained from an original image signal. Next, the...
8416254 Apparatus and method for providing enhanced visibility in mobile terminal  
A screen display apparatus and method of measuring an ambient brightness by adjusting color quality of an output screen in a mobile terminal according to the ambient brightness, so that the...
8411106 Converting digital values corresponding to colors of an image from a source color space to a destination color space  
Conversion of colors of an image from a source color space to a destination color space by use of both a color profile and an image profile. The source and destination color spaces are...
8405673 Color processing apparatus and color processing method  
An appropriate color matching can be realized, even if a viewing environment is changed, by acquiring a viewing condition under which a user views a color image, generating output data for...
8405688 Luminescence shock avoidance in display devices  
A luminescence shock avoidance algorithm selectively limits the brightness level of a display device when the display device is activated in a dark environment to prevent the temporary vision...
8405672 Supbixel rendering suitable for updating an image with a new portion  
In an image update, a display apparatus receives only a new portion (1110) of an image for display but does not receive the remaining, unchanged portion of the image. The display apparatus...
8401289 Method for matching colors between two systems  
A method for matching colors including comparing the appearance of a first white color associated with a first color imaging system and a second white color associated with a second color imaging...
8395639 Color processor, color processing method and computer readable medium  
The color processor includes: a conversion source color data acquiring part acquiring a conversion source color dataset in a first color space; a color data pair acquiring part acquiring color...
8390644 Methods and apparatus for color uniformity  
Methods and apparatus for achieving color and luminance uniformity in color output devices. In one embodiment, measurements of luminance and chrominance are taken at various regions of the display...
8390550 Method and module for regulating color distribution  
The invention relates to a method and module for regulating color distribution. In this method, a reference point in a first gamut and a second reference point in a second gamut are found, and...
8390643 Dynamic gamut control  
A method of dynamic gamut control is disclosed. In accordance with a first aspect of the invention, control of the intensities of a set of color primaries illuminating associated sub-pixels of a...
8390642 System and method for color space setting adjustment  
Disclosed are various systems and methods of color space setting adjustment. In one embodiment, a system includes an LED RGB backlight as well as a color gamut mapping engine configured to adjust...