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8988454 Method for processing a digital video stream and corresponding device  
A digital video stream of color images intended to be displayed on a matrix screen is formed of macropixels having at least four subpixels each. During processing, the color components of each...
8953048 Information processing apparatus and control method thereof  
The present invention ensures the visibility of a character or a drawing displayed on a screen. The illuminance of one or more partial areas forming a display unit is measured, and a video display...
8947449 Color space conversion between semi-planar YUV and planar YUV formats  
A system and techniques for converting a source image frame in a particular YUV format to another YUV format is presented. The system can include a texture component, a luminance component, and a...
8928689 Pixel data conversion apparatus and method for display with delta panel arrangement  
A pixel data conversion method for display with delta panel arrangement converts an input video signal into a temporary video signal which is a first RGB signal with 640 horizontal resolution in a...
8928253 Method for generating light with a desired light colour by means of light-emitting diodes  
The invention relates to a method for generating light with a desired light color by using at least one light-emitting diode emitting red r-LED, at least one light-emitting diode emitting green...
8928683 Pixel data conversion apparatus and method for display with delta panel arrangement  
A pixel data conversion method for display with delta panel arrangement converts an input video signal into a temporary video signal which is a first RGB signal with 960 horizontal resolution in...
8907975 Sampled digital video communication system and method  
Digital video communication system and method facilitate conservation of communication bandwidth are presented. A present invention method forwards sampled chrominance data to other components in...
8884980 System and method for changing hair color in digital images  
A system and method for digital hair coloring is described. A starting image of a subject including a hair region is obtained. At least one foreground selection of the starting image is obtained,...
8872743 Liquid crystal display device and control method therefor  
The present invention provides a liquid crystal display device including a multiple primary color panel capable of improving the display quality in the vicinity of a monochromatic color, and a...
8872842 Display device and electronics apparatus  
A display device includes: a display unit having plural pixels each including red (R), green (G), and blue (B) sub-pixels, and a color (Z) sub-pixel whose luminance is higher than luminances of...
8860716 3D image processing method and portable 3D display apparatus implementing the same  
A method and a 3D display apparatus for processing a stereoscopic image signal in high rate by software while using a least number of hardware components in a portable 3D display apparatus based...
8842133 Buffers for display acceleration  
Embodiments enable a graphics processor to more efficiently process graphics and compositing processing commands. In certain embodiments, a client application submits client graphics commands to a...
8836716 System and method for reducing visible artifacts in the display of compressed and decompressed digital images and video  
An encoding method and system are disclosed. A processing device receives an image buffer. The processing device converts one or more pixels of the image buffer from a native color space to one or...
8823731 Systems for and methods of processing signals in a graphics format  
According to one aspect, the invention provides an apparatus for converting data encoded in a graphics signal to at least one output signal. The apparatus includes an input, a plurality of...
8817190 Image processing apparatus, image processing method, and computer program  
A general moving image includes a plurality of objects in a frame image. At the time of playback, the temporal visual characteristic is taken into consideration uniformly in the overall frame...
8817040 Methods for enhancing image quality  
A magnified image is improved by integrating the wavelength specific component into that image. A magnified images obtained, and at least one wavelength specific component images also obtained....
8743291 Quality assessment for images that have extended dynamic ranges or wide color gamuts  
A first video signal is accessed, and represented in a first color space with a first color gamut, related to a first dynamic range. A second video signal is accessed, and represented in a second...
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...
8687014 Process and apparatus for blending images  
A process and circuit for blending a foreground image (B) with a background image (A), said foreground and background images being arranged in pixels and having color representations (R, G, B)....
8682100 Field sequence detector, method and video device  
A field sequence detector determines the field sequence of a series of fields of video by assessing the vertical frequency content of hypothetical de-interlaced images. Hypothetical images are...
8670634 Method and apparatus for managing image-processing operations  
Embodiments of the present invention provide a system for performing image conversion operations. The system starts by receiving a request from a client for one or more pixel buffers containing a...
8654192 Inter-image effect array for previewing digital motion picture content  
The subject matter disclosed herein relates to calculating an inter-image effect array capable of tuning an effect of spectral dye density curves for use in a preview of digital motion picture...
8629884 Wide color gamut display system  
A wide gamut RGB digital display, such as an LCD display, digital television, printer, or any other suitable display, includes wide color gamut configuration message control logic that is...
8624941 Apparatus, methods, and systems for multi-primary display or projection  
An apparatus, methods, and systems for multi-color projection or display for video or lighting applications. One aspect of the present invention comprises an algorithm for utilizing at least four...
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...
8605327 Image forming apparatus and color correcting method thereof, and host apparatus to correct the color of an output image using the same  
An image forming apparatus and a color correction method, and a host apparatus to correct the color of an output image using the color correction method. The image forming apparatus can include a...
8605111 Method and apparatus for adjusting image colors of image projector  
Disclosed is a method for correcting color in a portable image projector in consideration of an effect of a background color when the portable image projector projects images. The method corrects...
8581925 Method of correcting data and liquid crystal display using the same  
A data correcting method is disclosed to implement an optimum picture quality according to surrounding conditions. The data correcting method includes: converting the input data into XYZ color...
8570340 Systems and methods for data compression  
Systems and methods are provided for demoting color data associated with at least one entity, wherein the entity comprises at least one sub-entity. The at least one sub-entity may be marked as...
8559080 Image forming apparatus and computer readable medium for image forming  
An image forming apparatus includes a classifying unit which classifies constituent elements constituting print data into a single or a plurality of areas based on a plurality of types of the...
8559054 Color conversion method based on error correction table  
Disclosed is a color conversion method, the method including the steps of (a) converting a color using an approximation technique, and (b) correcting an error of the color using a preset error...
8553154 Method and/or apparatus for implementing a color management module  
An apparatus comprising a first circuit, a processing circuit and a conversion circuit. The first circuit may be configured to generate a first intermediate signal in a second format in response...
8553278 Method of generating combined look-up table, and image processing apparatus and image forming apparatus  
An information processing apparatus generates a combined LUT that performs color matching and color separation in an integrated manner, based on an LUT for color matching and an LUT for color...
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,...
8493403 Color transformation sample point identification  
Color transformation sample point identification is described. A subset of points from a superset of points representing a colorimetric relationship is identified. The subset of points defines an...
8493619 Hardware-accelerated color data processing  
Methods for mapping color data having at least one color associated therewith to an output device based on an input-device profile and an output-device profile, each profile having a tone curve...
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...
8482578 Device and method for accessing video capturing equipment into secondary generation network  
A device which accesses a video capturing equipment into a next generation network is disclosed in the present invention. The device includes a setting module for reading image formats supported...
8456483 Image color balance adjustment for display panels with 2D subixel layouts  
The subpixel rendering component of a display system provides the capability to substitute a second subpixel rendering filter for a first subpixel rendering filter for computing the values of...
8451290 Apparatus and method for converting color of an image  
An apparatus for converting a color of an image includes an object region determination unit to determine a 3D object display region in an input image, a color gamut determination unit to...
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...
8411936 Apparatus and method for color reproduction  
A color-reproduction system is provided. The system includes an image-content-analysis unit that analyzes the color distribution of pixels that constitute an inputted image, a parameter-prediction...
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...
8400465 Method of transmission of a video sequence of images that have to be color transformed using LUT  
Before the transmission of the source color values of the images of each group Gk of images of this sequence, a partial color transform LUT related to this group Gk is generated, then transmitted,...
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...
8385726 Playback apparatus and playback method using the playback apparatus  
A playback apparatus includes an output unit configured to output main video data used as a main image, sub-video data used as a subsidiary image, cursor data to display a cursor, graphics data to...
8386670 System controlling device and image processing system  
A system controlling device having a tree structure includes a data controlling unit that functions as a root device. The data controlling unit is connected to a first image processing unit and a...
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...

Matches 1 - 50 out of 358 1 2 3 4 5 6 7 8 >