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8384733 System and method for adjusting display input values  
Disclosed are various embodiments of a display device. The display device includes an LED RGB backlight as well as a color gamut mapping engine configured to adjust a plurality of input values and...
8384732 Method for adjusting color saturation and image displaying system applying the same  
A method for adjusting color saturation is adapted for color adjustment of a pixel in a color space. The method includes: determining a color cube in the color space; selecting one from a...
8379042 Target display for gamma calibration  
User interfaces are provided that allow for the display of a target element that may be used to adjust a gamma value of a display device. The target element includes three layers. These layers...
8379045 Image processing circuit and method thereof  
An image processing circuit including an input unit and a first multiplier is provided. The input unit is used for receiving an image data, and obtaining a plurality of color signal values for...
8379267 Method to retrieve a gamut mapping strategy  
What is disclosed is a novel system and method for retrieving a gamut mapping for a color device. A ray-based model is derived from a system estimation of either a seed profile or a seed device....
8373898 Method, apparatus and computer program for transforming digital color images  
A general framework for adaptive gamut mapping is presented in which the image is first decomposed in two bands, one containing the local means, the other the local variations. Two spatial and...
8358318 Method for reproducing an image on an imaging device  
A method for reproducing an image on an imaging device, including measuring a set of spectral data for each of a plurality of colors from a set of color device values with a spectral measurement...
8355572 Mapping an out of gamut RGB color to a gamut surface  
What is disclosed is a system and method for mapping an out of gamut RGB color to a surface of a color gamut in RGB space. A point xc having {Rc Gc Bc} values in RGB space is identified which is...
8339692 Printing control apparatus and printing control method  
The invention provides a printing control apparatus having a function for performing preview displaying prior to printing document data outputted by an application program. The apparatus...
8339412 Video processing device, recording medium, video signal processing method, video signal processing program, and integrated circuit  
It is possible to realize a novel video processing device that can utilize the compatibility between the spaces of an encoded image in an xvYCC system with a wide color gamut and an encoded image...
8331721 Automatic image correction providing multiple user-selectable options  
An arrangement is provided for automatically correcting a digital image by first examining the image to determine the class or type of correction that is needed to produce a more accurate...
8325200 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...
8325385 System and methods for processing color data in converting color data from one color space to another color space  
Systems and methods are provided for processing at least one document comprising color data. Color data in the document in a first color space is inspected to determine if a color space conversion...
8325199 Image processing apparatus and computer readable medium storing program  
An image processing apparatus includes a characteristics acquisition unit that acquires some of color reproduction characteristics of additive color mixing applied in a display; and a transform...
8325198 Color gamut mapping and brightness enhancement for mobile displays  
An apparatus and method for primary color correction and clipping is provided that is particularly suited for application in mobile displays. It is a combination of a brightness reduction, and a...
8325201 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...
8319791 Display  
A display device has a pixel that is defined by a plurality of sub-pixels. The sub-pixels include a red sub-pixel representing red, a green sub-pixel representing green, a blue sub-pixel...
8314812 Method and apparatus for displaying anti-aliased text over graphical display background  
A dual image source display system with an anti-aliased textual foreground and graphic image background, where display information from each source is combined, but only after the intensity level...
8311324 Performing spectral gamut mapping for reproducing an image  
Spectral gamut mapping is performed for reproducing an image comprising a plurality of pixels using a device. Sample data is generated to span a spectral gamut of the device, the sample data is...
8310720 Color adjustment apparatus, image forming apparatus, and computer-readable recording medium  
A color adjustment apparatus comprises an input unit for receiving an input operation, a color adjustment display segment for displaying orthogonal coordinate systems between a pre color...
8310500 Storage method for gamma value look-up table  
A storage method for a gamma value look-up table comprises storing gamma values corresponding to grays exceeding or equaling a 33rd gray in the gamma value look-up table, and calculating gamma...
8310499 Balancing luminance disparity in a display by multiple projectors  
In an example embodiment, a system for creating a display from multiple projectors receives as an input a source pixel derived from an image to be displayed. The system generates a scalar-adjusted...
8305337 Method of driving a light source, display apparatus for performing the method and method of driving the display apparatus  
In method of individually driving a plurality of light-emitting blocks of a light source module providing light to a display panel including a unit pixel, luminance of a first light-emitting block...
8305390 Color gamut forming apparatus, color converting apparatus, color gamut forming method, color conversion method, computer readable medium and computer data signal  
A color gamut forming apparatus includes a reference color acquiring unit and a converted color gamut forming unit. The reference color acquiring unit sets at least a saturated color, which is...
8289344 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...
8285036 Image processing method, image processing apparatus, and computer-readable storage medium for computer program  
A method is provided for extracting an edge included in a color image formed of first pixels expressed by color component values of three colors. The method includes: calculating a lightness value...
8279236 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...
8279238 Image display device and image display method  
An image display device includes: a display part 4 that displays a video image based on an input signal; a video image adjusting part 33 for adjusting a parameter of the video image; and a region...
8274525 Converting color primaries and luminances of an input signalt to different color primaries and luminances for a display  
A color gamut mapping maps an input image signal which has input pixel colors defined by an input luminance and an input chromaticity into a mapped image signal which has corresponding mapped...
8274526 Method, apparatus and system for visual gamma correction of displays  
A method, apparatus and system for visual gamma correction of a display system includes retrieving input gamma information from input content, determining at least one pattern representing...
8274702 System and method for color space conversion of color space values which lie outside of a traditional color space boundary  
The subject application is directed to a system and method for color space conversion. Image data is received comprised of a plurality of pixels having a value encoded in a first multidimensional...
8269787 Methods and apparatus for color grading with gamut match preview  
A method for color grading within a component color space associated with a display includes receiving a source image comprising a plurality of pixels, wherein each pixel is associated with a...
8265389 Color enhancement for digital images  
Techniques for identifying and enhancing colors in a digital image associated with one or more target color shades. In an embodiment, the target color shades may include a shade of blue associated...
8259127 Systems and methods for reducing desaturation of images rendered on high brightness displays  
In one embodiment of the display system, the display system comprises an image pipeline that accepts input color image data of one color gamut to be rendered on a display having high brightness...
8259128 Image processing method for increasing the blurring of pirated images  
The image is broken down into a breakdown color space. For each broken down source pixel, if a source point PS0j is used to represent the end of the color source vector OPS0j associated with said...
8253755 System and method for image-based color sequence reallocation  
System and method for image-based color sequence reallocation in sequential color display systems. A method comprises generating a color signal from an image to be displayed, wherein the color...
8253752 Method and apparatus for encoder assisted pre-processing  
This application includes devices and methods for processing multimedia data to generate enhanced multimedia data at a receiver based on encoder assisted pre-processing. In one aspect, processing...
8248431 Image processing apparatus, image processing method, program, and recording medium  
An image processing apparatus is disclosed that includes an extraction unit extracting predetermined color areas from an input image, a calculation unit calculating each of representative colors...
8248430 Multi-primary conversion  
A method converts an input image signal (IS) into a drive signal (DS) for driving sub-pixels (SP) of a display device (DD) comprising display pixels (DPI) having at least two sub-pixel groups...
8243091 Image processor capable of converting values in a color gamut for suitable color matching  
An image processor includes a first data acquiring unit, a second data acquiring unit, a third data acquiring unit, a convergence point setting unit, and a converting unit. The first data...
8243090 Method for mapping a color specified using a smaller color gamut to a larger color gamut  
A method maps a color specified using a smaller color gamut to a larger color gamut. Under that method, a map in a chromaticity diagram is constructed that provides a direction and a magnitude for...
8243201 Method and computer system for regulating color saturation degree  
The invention relates to a method and module for regulating saturation degree. In this method, a curvature of a special function in all position is regulated by a saturation parameter to obtain a...
8237730 Tone mapping for motion pictures  
A method for rendering an image including objects defined by surfaces. A rendering application selects an object in a first image and determines a surface of the object. An initial set of...
8237938 Method and apparatus to create color conversion profiles  
Disclosed are an image forming apparatus and an image forming method thereof. The image forming method includes: selecting at least one among plural scanning profiles needed for color management...
8237735 Caching for color management systems performing a gamut mapping function  
What is provided herein is a novel system and method which improves efficiency of a color management system performing a gamut mapping function. In one embodiment, a plurality of source colors are...
8233098 Gamut adaptation  
A system (600) for performing gamut compression or gamut extension by transforming an input color (608) of an input image defined within a first gamut (102) into a reproduction color (610) of an...
8233705 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...
8223396 Color conversion device for applying clipping to color values outside a color reproduction range and which satisfy a predetermined condition  
A color processing device includes a color range conversion component, a control component and a color conversion and clipping component. The color range conversion component performs a color...
8213733 Image processing apparatus, image processing method, computer program and storage medium  
An image processing method is a method for correcting both an image quality of an overall image and an image quality of a partial image with excellent balance.
8207982 Fast gamut checking and inversion of spectral colors  
Color management using a discrete spectral gamut descriptor. A multi-spectral color image is converted to a spectrally-based ICS representation. In response to a determination that an ICS value is...