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8139899 Increasing resolution of video images  
A method and apparatus for increasing resolution of video images are disclosed. Vectors may be produced based on a sequence of video frames. Low dimensional vectors may be produced from the...
8135237 Apparatuses and methods for noise reduction  
Methods and apparatuses provide noise reduction in a demosaiced digital image by processing the digitized signals received from a color pattern pixel array for noise reduction previous to, or as...
8135238 Free view generation in ray-space  
The claimed subject matter relates to an architecture that can facilitate more efficient free view generation in Ray-Space by way of a Radon transform. The architecture can render virtual views...
8131117 Method for magnifying images and videos and associated image processing device  
This invention is a method applicable to an image processing device, which includes the steps of providing a preprocess module for extracting a high-frequency portion of an image inputted into the...
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...
8131110 Reducing signal overshoots and undershoots in demosaicking  
An image processing method that demosaicks a mosaic input image to generate a full color output image. The image processing method calculates both vertical and horizontal luminance-chrominance...
8130837 Method and apparatus for determining motion between video images  
An apparatus is provided for determining motion between a first and second video image. The apparatus includes an input device for receiving the first and the second video image with a plurality...
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...
8125537 Image processing method and imaging apparatus using the same  
An image processing method includes storing corresponding addresses of original image data in respective addresses of a look-up table, the number of the respective addresses being smaller than the...
8125680 Image processing apparatus and control method thereof  
An image processing apparatus. First reducing means generates a first reduced size image by reducing an original image. Second reducing means generates a second reduced size image having a size...
8126293 Image processing apparatus, image processing method, and program  
In the present invention, there is provided an image processing apparatus including: a detecting section configured to detect a motion vector from an input image signal acting as the image signal...
8121441 Image processing apparatus, image scanning apparatus, image processing method, and image processing program  
A method and system for correcting the inclination of a scanned document in which two integers “a” and “b” are input to perform a rotation process. Each time an x-coordinate of a target pixel of a...
8116594 Image processing apparatus, image processing method, and program  
An image processing apparatus includes: a detecting unit configured to detect a motion vector from an input image signal acting as the image signal for each of chronologically input pixels; a...
8115864 Method and apparatus for reconstructing image  
The present invention relates to the field of video data de-interlacing, and in particular to a method for reconstructing full-resolution frames from a line-skipped-sequence of fields and a...
8116572 Method for detecting image edge and image interpolation using the same  
A method for detecting an image edge is provided. Pixel data of neighbor lines of an image are read to generate a first and a second inclined edge areas between two neighbor lines. The incline...
8111269 Plant information display device  
An object of the invention is to provide a plant information display device which deforms and displays drawing data without hiding all pieces of information necessary for plant monitoring and...
8107775 Image processing apparatus and method, and electronic camera  
An image processing apparatus obtains color image data by performing an interpolation processing for an image signal output from a color image pickup element having color filters arranged like a...
8107773 Video signal processing apparatus and video signal processing method  
A video-signal processor includes: a first correlation detector obtaining a correlation value of every symmetric pair of pixels positioned in point-symmetry around an interpolation pixel on an...
8107774 Image data processing method and image display apparatus  
An image data processing method is provided. In this method, a plurality of original pixel values of an image is input. An interpolation position of a target pixel in the image is determined....
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....
8098964 Raw image processing  
A system, a method and computer-readable media for processing raw image data with a graphics processing unit (GPU). Raw image data generated by an imaging sensor is received. A set of instructions...
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...
8094230 Image processing apparatus, image processing method, and program  
The present invention is an image processing apparatus for converting an original image into an enlarged image on which enlargement processing has been performed with respect to a reference point.
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...
8090220 Resolution enhancement of video sequences with arbitrary enhancement factor  
Restoration based super-resolution combines a video sequence of low-resolution noisy blurred images using maximum likelihood estimation without regularization to produce a higher resolution image...
8089670 Method for upsampling color correction tables, an apparatus for creating an upsampled color corretion table, and a program for upsampling color correction tables  
A method of forming a multidimensional upsampled table, which includes a plurality of upsampled contents and a plurality of upsampled columns and a plurality of upsampled rows, includes reading a...
8090031 Method for motion compensation  
A method for use in video compression is disclosed. In particular, the claimed invention relates to a method of more efficient fractional-pixel interpolation in two steps by a fixed filter (240)...
8089557 Video signal processing apparatus, video signal processing method and video display apparatus  
A video signal processing apparatus, for achieving high resolution, with using a small number of frames, as an input videos signal, comprises: an input unit, into which a video frame is inputted;...
8090221 Method and apparatus for detecting displacement with sub-pixel accuracy  
A method for detecting displacement with sub-pixel accuracy includes the steps of: capturing a first array image and a second array image; interpolating the first array image to form a reference...
8086075 Motion adaptive image processing  
An image processing method for image conversion by combining two or more source values based on a mixing parameter to generate an output pixel value. A metric is calculated for a selected pixel at...
8081831 Image processor performing a high precision retinex process  
An image processor includes: a decimal point position determining unit; an image inputting unit; and a calculating unit. The decimal point position determining unit determines a position of a...
8081845 Method and device for scaling-up or scaling-down images with the same hardware  
An image processing device is provided, which scales-up or scales-down images with the same hardware. The device of this invention comprises a line buffer, a first variable, a second variable and...
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...
8077986 Information processing apparatus, method of controlling same and computer program  
A multivalued original image is converted to a high-resolution image by interpolation processing and the resultant high-resolution image is subjected to binarization processing to obtain a...
8077925 Motion sensing method of sub-pixel level precision  
The present invention discloses a method for motion sensing of sub-pixel level precision. The method comprises the following steps: acquiring a reference image (reference frame) and a sample image...
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...
8072465 Image processing method and system  
The invention provides the image method and apparatus to increase the sharpness of a resized image. The image includes a plurality of pixels with an alpha value and an image data. The method...
8064112 Color separation and reproduction method to control a printing process  
A computerized printer utilizes a color separation and printing process that adds brightness, saturation and ink density to traditional CMYK printing processes and optionally eliminates the need...
8064524 De-interlacing method and apparatus using remote interpolation  
The present invention is directed to de-interlacing method and apparatus using remote interpolation. An up window and a down window are firstly determined. The closest pair of pixels of the up...
8064734 Image processing device image processing method, and computer program  
An image processing device for enlarging an image includes an attribute determining unit, a pattern matching determining unit, and a data selecting unit. The attribute determining unit determines...
8059911 Depth-based image enhancement  
A depth-based image enhancement system is disclosed. A depth estimation unit generates three-dimensional (3D) depth information from a two-dimensional (2D) image. Subsequently, an image...
8059907 Constant variance filter  
Systems and methods associated with a constant variance filter are described. One system embodiment includes a memory to store a spatially dependent filtered data set having a first degree of...
8059920 Method and apparatus for pixel interpolation  
A pixel interpolation method for interpolating pixel values of a plurality of target positions of a target picture is disclosed. The pixel interpolation method includes: dynamically setting a...
8055102 Local edge count heuristic for vector interpolator  
A vector interpolator optimizes the conversion of an interlaced signal to a non-interlaced signal. The vector interpolator improves the visual clarity of slanted features in a displayed image by...
8054318 Image display device and a method for adjusting color thereof  
An image displaying device and a method for controlling color thereof. The image displaying device includes a lattice selection unit which selects a lattice of a look-up table (LUT) for reference...
8050507 3D depth generation by local blurriness estimation  
A system of generating three-dimensional (3D) depth information is disclosed. A color and object independent local blurriness estimation unit analyzes blurriness of each pixel of a two-dimensional...
8044965 Color processing apparatus and method  
In order to calculate the calorimetric value of a color patch under a given viewing illuminant, a plurality of colorimetric value sets obtained by measuring the colors of color patches under a...