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8279235 Color correction method and color correcting integrated chip  
A color correction method is provided. Grey values of three primary colors of an image data are transformed into initial characteristic values in a color space. Three sets of characteristic values...
8279234 Method and system of generating gamma data of display device  
The present invention relates to a gamma data generation method of a display device. In the method, gamma data including red gamma data, green gamma data, and blue gamma data is determined. A...
8274522 Image generation with interpolation of pixels on a grid to pixels on a scan trajectory  
An image generation apparatus provides interpolation and distortion correction. The interpolation and distortion correction may be provided in one or two dimensions. Nonlinear image scan...
8264497 Gamut mapping and subpixel rendering systems and methods  
In a first embodiment, a display system comprises a display panel with 4 or more colored subpixels. The display system receives input image data specified in a first color space and outputs image...
8259125 Method for color signal gamut mapping and saturation boosting  
Methods for gamut mapping and boosting a color saturation of a color signal having multiple colors and a color value for each color. An example method includes mapping each color from a first to a...
8253758 Dynamically configurable bilinear filtering system  
Apparatus and methods for a bilinear filter system comprising a pre-formatter module, a bilinear module, an accumulator module, and a format module. The pre-formatter module is configured to...
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...
8253756 Circuit for performing dithering on pixels of a display and method thereof  
A circuit dithers pixel data on a display, and includes a lookup table module, a dithering parameter decoder, a first adder, a second adder, and an overflow handling module. A lookup table of the...
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...
8237738 Smooth rasterization of polygonal graphics primitives  
A method and system for smooth rasterization of graphics primitives. The method includes receiving a graphics primitive for rasterization in a raster stage of a processor, rasterizing the graphics...
8228341 Image processing apparatus and image processing method, and program  
A plurality of input image signals are synthesized to generate a synthesis signal on the basis of synthesis information indicating an area where input image signals which are image signals of an...
8223161 Electronic alignment of primary color pixels in a scanned display  
An image generation apparatus provides correction for color offsets. Color offsets may be caused by misalignments in laser diodes or optics assemblies in a laser projector. The offsets may be...
8223163 Display device, program, and information storage medium  
A display device includes: a brightness histogram information producing unit that produces brightness histogram information on the basis of an image signal; an APL calculating unit that calculates...
8221237 Game sound output device, game sound control method, information recording medium, and program  
A first sound volume calculation unit (251) obtains a length of a straight line connecting a sound emitting object and a sound detection object, and calculates a first sound volume attenuated from...
8223164 Booting method of computer system and boot logo processing method thereof  
A boot logo processing method includes the following steps. Palette data and a boot graphic including plurality colors are provided, and the colors include corresponding color values respectively...
8194094 Image display apparatus and driving method thereof, and image display apparatus assembly and driving method thereof  
An image display apparatus includes: an image display panel having a two-dimensional matrix with (P×Q) pixels each including first, second and third sub-pixels for displaying respective first,...
8194098 Apparatus, method, and product for downscaling an image  
An average filter or filters is used in line with the output of an interpolation filter to downscale an image. The interpolation filter upscales a source image or bitmap of pixels into an...
8189006 Caching attributes of surfaces without global parameterizations  
Surfaces without a global surface coordinate system are divided into surface regions having local surface coordinate systems to enable the caching of surface attribute values. Surface attribute...
8184127 Apparatus for and method of generating graphic data, and information recording medium  
An apparatus for and method of generating graphic data, and information recording medium storing the same. An apparatus for generating graphic data includes: a line information extractor...
8184126 Method and apparatus processing pixel signals for driving a display and a display using the same  
A method of processing image data comprises receiving input signals for specifying red, green and blue colors of the pixels of a display, performing a per-pixel low pass filtering of the input...
8179401 Reducing image artifacts in a color sequential display system  
Methods, systems, and apparatus, including computer program products, for reducing artifacts in a color sequential display system. A frame of a digital image is displayed by receiving frame data,...
8174537 System and method for adaptive color space conversion  
A method and system for adaptive color space conversion includes a color space converter, a brightness adaptive controller and a soft clipper. The color space converter receives a first color...
8174526 Methods and apparatus for rendering or preparing digital objects or portions thereof for subsequent processing  
Methods and apparatus render images of digital objects or prepare digital objects for subsequent processing. The method includes sorting data representative of positions of at least three vertices...
8164600 Method and system for combining images generated by separate sources  
A system and method for combining images generated by separate sources. The system comprises a plurality of video image data sources that generate separate video images. The video images are...
8154563 Color conversion method and apparatus for display device  
A color conversion method and apparatus for a multi-primary display (MPD) are provided with analyzing an input image to determine a transformation parameter; interpolating at least two look-up...
8154564 Dynamically configurable bilinear filtering system  
Apparatus and methods for a bilinear filter system comprising a pre-formatter module, a bilinear module, an accumulator module, and a format module. The pre-formatter module is configured to...
8154560 Display drive circuit  
A display drive circuit of the invention has: an initial-color-gamut-apex-coordinate-storing unit capable of storing initial color gamut apex coordinates; a...
8154557 Flat-panel display device  
According to an embodiment of the invention, even if a sample-and-hold circuit samples a signal from a signal processor to a display unit, an image quality reduction is hard to occur. According to...
8144168 Image display apparatus and image display method  
An image display apparatus that displays an image on the basis of input image signals corresponding to sub-pixels forming one pixel includes a shift-amount storing unit that stores shift amounts...
8144222 Image processing device, image processing method, and imaging device  
A pixel-interpolation processing unit generates a sensitivity level value of an insufficient color component according to interpolation processing of image signals. A sensitivity level value of an...
8144161 Texture synthesis  
A texture synthesis device, which has a determinator for determining a prioritization among regions to be synthesized of an area to be synthesized, as a function of image information in an area...
8144165 Color processing apparatus, color processing method, and computer readable medium storing color processing program  
A color processing apparatus includes an image signal acquisition section, a color conversion matrix storage section, a matrix regularization processing section and a normal color conversion...
8144164 Image display apparatus and method  
A display image of a frame is input in time series. An inverse colored image to cancel the display image is generated. The display image is divided into a plurality of subfields, and the inverse...
RE43239 Color interpolation method of image sensor  
A color interpolation method of an image sensor including a pixel array which green, red and blue pixels are arrayed in Bayer pattern is provided. The method includes: calculating a first average...
8134574 Conversion table creating device, storage medium storing conversion table creating program, and conversion table creating method  
Each of a plurality of polyhedron spaces is defined by a plurality of first vertices. Each of the plurality of first vertices is defined by a plurality of sets of third color data that are defined...
8130234 Computer graphics rendering apparatus and method  
A computer graphics rendering apparatus according to an embodiment of the present invention generates a screen image, using plural texture images having different mipmap levels. The apparatus...
8125496 Apparatus and method of converting image signal for four-color display device  
An apparatus for converting three-color image signals to four-color image signals including a white signal comprises a data processor which generates the four-color image signals from the...
8120616 Color sampler  
A method for selecting a desired color from a screen display using a color selection tool that may appear as an eyedropper. Rather than independently choosing pixels or a matrix of pixels, the...
8121434 Multi-pass image resampling  
Multi-pass image resampling technique embodiments are presented that employ a series of one-dimensional filtering, resampling, and shearing stages to achieve good efficiency while maintaining high...
8102403 Techniques for interior coordinates  
A method for determining interior coordinates is disclosed. The method includes receiving information specifying an object having a plurality of sites and a boundary. Interior coordinates...
8102402 Method of and apparatus for encoding data  
An array of texture data elements (texels) is subdivided into a plurality of 8×4 texture element blocks, each of which 8×4 texture element blocks encodes two 4×4 texture element sub-blocks 3, 4....
8098260 Method and apparatus for mapping a multi-dimensional signal from one space to another space  
In a method of mapping data from a source space to a target space, a space transformation look-up table (LUT) that contains a plurality of locations storing information is maintained, wherein each...
8098262 Arbitrary fractional pixel movement  
A technique is provided for displaying pixels of an image at arbitrary subpixel positions. In accordance with aspects of this technique, interpolated intensity values for the pixels of the image...
8094167 Display color correcting system  
A display color correcting method is provided. A first plurality of input color values are provided to a display, wherein the input color values correspond to a plurality of vertices of a...
8094148 Texture processing apparatus, method and program  
A texture processing apparatus includes a CG data acquisition unit acquiring calculator graphics (CG) data including CG model data, camera data, light data, texture data items, and a preset...
8094166 Flat panel display capable of automatically correcting color characteristics and method thereof  
A method for correcting color characteristics of a flat panel display comprises the steps of using a signal generating device to generate an input signal to the display and a color measurement...
8077183 Stepmode animation visualization  
A stepmode animation visualization emphasizes authored values of computer graphics variables. Users select all or a portion of the computer graphics variables associated with objects in a scene to...
8078009 Optical flow registration of panchromatic/multi-spectral image pairs  
A method for processing remotely acquired imagery includes obtaining imagery data defining a first image of a panchromatic image type, the first image having a first spatial resolution, and...
8072464 3-dimensional graphics processing method, medium and apparatus performing perspective correction  
A 3D graphics processing method includes receiving a homogeneous coordinate and an attribute value of both end points of one scan line of a polygon composed of a plurality of perspective projected...
8073292 Directional hole filling in images  
When transforming a 2.5D video format to a plurality of images viewed from different virtual positions, it can occur that for certain output pixels, no input data is available. Therefore, these...