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8797347 Image processing apparatus and control method thereof  
A brightness control unit includes: a “feedback brightness control unit” that calculates a first gain from a corrected image data and multiplies the first gain by image data prior to correct; and...
8797345 Color gamut boundary information generating device, color gamut boundary information generating method, and computer readable medium  
A color gamut boundary information generating device includes a receiving unit, a tetrahedralizing unit, a first generating unit, and a correcting unit. The receiving unit receives pieces of...
8797346 Gamma correction system and method for display device  
A gamma correction system and method for a display device are disclosed. According to one aspect, the gamma correction system includes a display panel configured to display an image, a measuring...
8791953 Value adjustment methods, value adjustment signal processing apparatus, and image display systems using the same  
A method of adjusting value includes calculating a value of saturation from an input image signal, and adjusting a value of value of the input image signal according to a calculated saturation...
8791952 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...
8780133 Method of processing data and display apparatus for performing the method  
In a method of processing data of a display apparatus, red, green and blue data are gamut mapped as red, green, blue and white data. The red, green, blue and white data are reconstructed by means...
8773457 Color space conversion  
A display pipe may include a video pipe outputting pixels of a video stream in a first color space, e.g. YCbCr color space. The display pipe may also include a first color space converter to...
8767006 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...
8767002 Systems and methods for performing color adjustment of pixels on a color display  
System and methods are provided for performing saturation adjustment of one or more pixels. In one embodiment, an input color value of a pixel is received. The input color value includes an input...
8767004 Interpolation of color gamut for display on target display  
Output image data for display on a target display having a target gamut is generated from first and second input image data. The first and second input image data may be color timed for display on...
8767003 Method and system for out-of-gamut spot color reproduction  
A gamut mapping method and system for implementing out-of-gamut spot color reproduction, including a memory for electronically storing information related to at least one color gamut and a gamut...
8760461 Device, system, and method for wide gamut color space support  
Methods, chips, systems, computer program products and data structures are described for conducting modification of color video signals from a first color format associated with an originating...
8760469 Apparatus and method for managing marketing  
A method that incorporates teachings of the present disclosure may include, for example, the steps of transmitting media content to a group of set top boxes for presentation with an overlay...
8760060 Solid state light fixture with enhanced thermal cooling and color mixing  
Various system embodiments comprise a substrate of high thermal conductivity, a solid state light emitting device, an electric circuit, and an electric dielectric. The device has a die and a...
8749574 Method and apparatus for improved color management  
A method and apparatus for color matching during compositing. In one embodiment of the invention, a set of one or more un-color matched pixels are stored and associated with a first color profile....
8743161 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...
8743140 Color adjustment device, method for adjusting color and display for the same  
The present invention provides a color adjustment device, a method of adjusting color and a display device for the same. It measures a plurality of tristimulus sets at various white grayscales on...
8730256 Color selection input device and method  
The invention relates to color selection input, for example by means of a color selection wheel or pad, particularly for a lighting system. The invention provides color selection means (10)...
8730257 Color correction of mirrored displays  
The disclosed embodiments provide a system that drives a first display and a second display mirrored to the first display from a computer system. During operation, the system obtains a framebuffer...
8717379 Color conversion table creating device  
A color conversion table creating device for creating a color conversion table for converting first color data defined in a first color space to second color data defined in a second color space...
8718360 Colour image enhancement  
A color image enhancement method, for enhancing the color of a color image comprising a plurality of pixels. The method comprises: mapping a color saturation value of each pixel to a normalized...
8711168 Digital display devices and digital projectors with expanded color gamut  
The color gamut of display devices like digital projectors and digital displays is expanded by incorporating additional passband filters into the optical path of the devices to produce...
8704846 Information processing device and method, program, and information processing system  
An information processing device, configured to perform color gamut conversion for compressing or enlarging the color gamut of image data, includes: a selecting unit configured to select a...
8704740 Method of establishing a gamma table  
An exemplary embodiment of method of establishing a gamma table using a system includes following steps. Providing a signal generator, a display device, and a color analyzer, consists of measuring...
8704953 Video processing device and method of video processing  
According to one embodiment, a video processing device includes: an operator configured to accept a gain adjustment value with respect to at least any one of an R signal, a G signal, and a B...
8698831 Image processing device and image processing method  
This invention provides an image processing device and an image processing method capable of generating synthetic image data containing effective image information without being influenced by the...
8692842 Method and system for automatically testing a raster image processor  
Disclosed is a method and system for automatically testing a raster image processor. The method may identify the correctness of the bitmap output by the raster image processor to be tested by...
8687013 Method, apparatus and system for providing a color device characterization with a quality evaluation  
A method, apparatus and system for assessing color characterization quality includes a characterization unit configured for determining at least one of a forward and inverse transform from a first...
8665289 Methods and apparatus for calibrating a color display  
Improved methods are provided for calibrating color on a color display coupled to a computer, which are useful for obtaining calibrated data in a virtual proof network for enabling different color...
8665291 System and method of displaying multiple video feeds  
Respective video feeds are provided to at least two viewers using a common display. The display is controlled to simultaneously display an image from a first video feed and an image from a second...
8665292 Color gamut boundary information generating device, color gamut boundary information generating method, and computer readable medium  
A color gamut boundary information generating device includes a mapping unit, a triangulating unit, and a generating unit. The mapping unit maps boundary points existing at plural coordinates in a...
8665290 Image-based source gamut adjustment for compression-type gamut mapping algorithm  
Color management which converts source device colors into counterpart colors in a destination device color space. Device independent source and destination device gamut boundaries are obtained. A...
8654118 Color-information processing method, and program  
In order to perform pseudo-three-dimensional display for analyzing color distribution, there are provided a color-distribution-information input step of inputting color-distribution information...
8654142 Accurate color display device  
A color accurate display device is configured to receive an encoded first color space having a first gamut from a set of encoded primaries {R, G, B} and a first white point. The device includes a...
8654141 Techniques for adapting a color gamut  
Techniques are described that can be used to provide color space conversion for images and video to a display color gamut space. Some techniques provide for accessing an sRGB gamut color table,...
8648868 Color correction to facilitate switching between graphics-processing units  
The described embodiments provide a system that facilitates a switch from using a first graphics-processing unit (GPU) to using a second GPU to drive a display. During operation, upon generation...
8643665 Method for transformation of colour values  
A method for transformation of color values of an initial color space reproducible by a first technical device to color values of a target color space reproducible by a second technical device is...
8643664 Gamut converting device and gamut converting method  
A gamut converting device that applies gamut conversion to image data includes a signal converting unit that performs, when a negative value is included in an image signal value forming the image...
8638340 Color calibration of color image rendering devices  
Color calibration of color image rendering devices, such as large color displays, which operate by either projection or emission of images, utilize internal color measurement instrument or...
8629881 Method of color mapping from non-convex source gamut into non-convex target gamut  
Method of mapping source colors from a source color device having an actual source gamut that is represented by a source convex (gamut boundary descriptor) and a source non-convex into target...
8625177 Image processing apparatus, image forming apparatus, image processing method, and storage medium, each of which performs, on monochrome image data to image display device, or two-color image data, color matching process of reducing differences in color between image to be outputted by image display device and image to be outputted by printing apparatus  
An image processing apparatus of the present invention includes a color matching section for performing, on monochrome or two-color image data to be supplied to an image display device, a color...
8624917 Image input unit and image input method  
The invention is characterized by the fact that an area sensor for outputting an analog signal responsive to the light reception amount of light of CMYG is used and when CMYG image data is...
8619132 Wide color gamut anaglyphs  
Four primary colors may be used to render anaglyphs with wide color gamuts. The first image of a stereoscopic pair may be rendered in three primary colors while the second image of a stereoscopic...
8610739 Graphics processing unit based color management of output devices  
A method includes querying a database to determine the color profile of the multimedia content. The method may include comparing the secondary color profile of the secondary display to the primary...
8610738 Image processing apparatus and method with dynamic range processing  
An image processing apparatus and method for providing image information about an area of interest are provided. The apparatus and method may perform image processing, including setting at least...
8606009 High dynamic range image generation and rendering  
Techniques and tools for high dynamic range (HDR) image rendering and generation. An HDR image generating system performs motion analysis on a set of lower dynamic range (LDR) images and derives...
8605110 Terminal device having correction function for natural color and method thereof  
A terminal device having a correction function for natural color and a method thereof are provided for creating an image closest in color to the natural color. A priority storing unit stores at a...
8593480 Method and apparatus for image data transformation  
Image data is transformed for display on a target display. A sigmoidal transfer function provides a free parameter controlling min-tone contrast. The transfer function may be dynamically adjusted...
8593481 Method and arrangement for setting a color locus, and luminous system  
A method for setting a color locus of at least one luminous source is provided. The method may include determining a temperature, and setting the color locus of the at least one luminous source...
8593479 Method of correcting preferred color and display device using the same  
A method of correcting a preferred color is disclosed. The method includes converting an input image including multi-primary color data of three or more primary colors into an XYZ color space,...