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7630584 |
Image processing apparatus, image processing system, imaging apparatus and image processing method
An image processing apparatus includes an zoom position acquiring section for acquiring a zoom position representing a lens position condition of the optical zoom mechanism on taking the inputted...
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7629981 |
System and method for using computer graphics techniques to gather histogram data
A mechanism for gathering information from one or more detectors to aid in a determination of a current location of one or more entities is provided. Embodiments of the present invention perform...
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7629982 |
Optimized alpha blend for anti-aliased render
Circuits, methods, and apparatus that reduce the amount of data transferred between a graphics processor integrated circuit and graphics memory. Various embodiments of the present invention further...
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7626591 |
System and method for asynchronous continuous-level-of-detail texture mapping for large-scale terrain rendering
A multi-resolution texture mapping system suitable for large scale terrain rendering using commodity graphics processing units (GPU). The GPU vertex and fragment shaders are used to implement the...
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7627198 |
Information signal processing device and processing method, codebook generating device and generating method, and program for executing the methods
Standard Definition signals are divided into blocks at a tap extracting unit, and pixel data contained in each block is extracted as a class tap. A class classification unit obtains class code...
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7620254 |
Apparatus and method for motion-vector-aided interpolation of a pixel of an intermediate image of an image sequence
Method for motion-vector-aided interpolation of a pixel of an intermediate image lying between two input images includes a first pixel being selected from a first field and a second pixel being...
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7616795 |
Method for generating intermediate images when imaging with the aid of a tomographic imaging facility
A method is disclosed for, such as with the aid of a tomographic imaging facility or in particular a computer tomograph, in a number of consecutive measurement scans, acquiring an object volume of...
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7616216 |
Digital content creation system, program product, and storage medium
There is disclosed a digital content creation system including: a representative color obtaining section that obtains, from a digital content input, a characteristic amount of at least one...
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7613364 |
Global motion-compensated sequential-scanning method considering horizontal and vertical patterns
A sequential-scanning process with motion information that compensates for inadequate motion estimation and motion compensation that would otherwise cause degradation of images, by correctly...
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7609912 |
Image transforming device and method based on edges
An image transforming apparatus and method include a linear interpolation block for generating linear interpolation information for a pixel to be interpolated between original pixels of a...
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7609307 |
Heterogeneity-projection hard-decision interpolation method for color reproduction
The present invention discloses a heterogeneity-projection hard-decision interpolation method for color reproduction, which utilizes a heterogeneity-projection method to determine the optimal edge...
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7609324 |
Signal processing apparatus and method for generating a corrected image having a large number of pixels from an image having a lesser number of pixels, and recording medium having a program recorded thereon for performing such method
A signal processing apparatus includes a generator operable to generate a second image signal by converting a first image signal into the second image signal; a calculation unit operable to...
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7609275 |
System and method for mosaic rendering of three dimensional image
A system and method for a mosaic rendering of a 3D model is provided. Textures are created using polygon information related to a vertex of each face of an inputted 3D model, a normal, and a face...
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7606443 |
Interpolation method for enlarging an image
The present invention relates to an interpolation method for enlarging an image, wherein the image is composed of plural scanning lines. Firstly, it selects four adjacent continuous pixels x k−1...
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7602401 |
Image display apparatus and method, program therefor, and recording medium having recorded thereon the same
An image display apparatus for displaying an image on a panel having pixels each including a plurality of subpixels of different colors includes an interpolation operator interpolating consecutive...
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7596286 |
Image processing apparatus, image processing system, imaging apparatus and image processing method
An image processing apparatus includes an zoom position acquiring section for acquiring a zoom position representing a lens position condition of the optical zoom mechanism on taking the inputted...
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7590307 |
Edge direction based image interpolation method
A method for interpolating pixel data of an omitted line by use of pixel data from an interlaced scan, for de-interlacing an interlaced video image. Image edge direction is detected at the center...
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7589740 |
Planetarium picture-creating apparatus and picture-creating method thereof
A planetarium apparatus of this invention memorizes a plurality of texture image data expressing conditions of a surface of an object in a picture memory by relating to the range of a distance from...
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7589729 |
Image synthesis by rank-1 lattices
Systems and techniques are described in which rank-1 lattices are used in computerized image processing, in particular in the context of image synthesis. These include systems and techniques for...
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7586498 |
Color temperature conversion method, medium, and apparatus for pixel brightness-based color correction
A color temperature conversion method, medium, and apparatus converting an image from one of a plurality of basic color temperatures provided by an image display device to another color temperature...
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7586640 |
Signal processing unit
The invention achieves giving high color reproducibility to a color signal with reliability without substantially increasing circuit scale. A signal processing unit of the invention includes a...
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7583860 |
Method for producing enhanced-resolution image by use of a plurality of low-resolution images
The invention is to provide a method that reconstructs enhanced-resolution images with improved super-resolution algorithms, which is based on an iterative method and employs our suggested initial...
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7580547 |
Electronic traffic monitor
A method of calibrating a video image to the scene imaged is provided for which a vehicle image transit can be associated with the transit of the real-world vehicle. A path is determined by a...
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7577315 |
Method and apparatus for processing image data of a color filter array
For processing image data generated for a color filter array, classifiers are generated from the image data. A predetermined color component is determined by directional-interpolating the image...
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7576751 |
Pixel center position displacement
A pixel center position that is not covered by a primitive covering a portion of the pixel is displaced to lie within a fragment formed by the intersection of the primitive and the pixel. X,y...
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7576783 |
Confidence based weighting for color interpolation
A color interpolation method uses a first interpolation function (F 1 ) to obtain a first missing color sub-pixel value for a pixel of interest and uses a second interpolation function (F 2 ) to...
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7573508 |
Image signal processing apparatus and method for performing an adaptation process on an image signal
An image signal generated by a CCD image sensor is processed by the block-generating section 28 provided in an image-signal processing section 25 . A class tap and a prediction tap are thereby...
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7574072 |
Apparatus and method for processing informational signal and program for performing the method therefor
An informational signal processing apparatus comprising an adjustment device that permits a user to adjust a space resolution adjustment value and a time resolution adjustment value output...
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7573612 |
Color conversion apparatus, color conversion method and color conversion program
A technique is provided that can realize improvement in memory access efficiency and reduction in the processing volume in interpolation calculation with respect to color conversion processing...
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7570291 |
Imaging system and image processing program
The image pickup system of the present invention is an image pickup system for processing an image signal at each pixel which is composed of more than one color signals and one or more of the color...
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7570841 |
Method for determining a set of boundary points in a lattice
A method and system for determining a set of boundary points within a lattice is provided herein. The lattice is normalized into a regularly-spaced array and a first point within the array is...
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7567723 |
Resolution changing method and apparatus
When a plurality of reference pixels do not include the boundary of a block, the pixel data of an interpolation pixel is computed by performing the first kind of interpolation processing by use of...
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7567294 |
Gradient adaptive video de-interlacing
A method includes determining a lowest-score interpolation direction among a plurality of interpolation directions. The method further includes calculating a candidate pixel value by interpolating...
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7567733 |
Image resolution conversion apparatus
In an image resolution conversion apparatus, a region-determining section establishes an initial value used for determining a region where a new pixel is to be generated based on the number of...
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7567732 |
Image resolution conversion
Methods to convert the resolution of digital images have been achieved. The methods invented support the decrease or the increase of the resolution of digital images, even enlargement in one...
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7567706 |
Ultra light weight browser
The present invention relates to the field of computer technology, and in particular to a method and system for compressing digital data from a row-column structured, multi-color bitmap image...
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7565026 |
Interpolation of image correction parameters
Apparatus are provided, including a macrouniformity compensation mechanism to modify data exchanges between device-independent image data and a one-dimensional imaging device, to compensate for a...
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7565032 |
Image density-adapted automatic mode switchable pattern correction scheme for workpiece inspection
An image correction device for use in a pattern inspection apparatus is disclosed, which has automatic adaptability to variations in density of a pattern image of a workpiece being tested. The...
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7561204 |
Method for interpolating between scanning lines of a video signal
Values of actual pixels existing on upper and lower scanning lines of a pixels to be interpolated are detected, and a differential of each of the actual pixels is calculated. Each of the actual...
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7561751 |
Image processing method
Low-pass filtering is applied only to the borders of an original mage to reduce the noise in the borders of image, thereby preventing errors in extrapolation. Then, an extended region is provided...
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7558423 |
Error analysis for image interpolation and demosaicing using lattice theory
A spatial transformation methodology provides a new image interpolation scheme, or analyzes an already existing one. Examples of spatial operations include but are not limited to, demosaicing, edge...
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7557954 |
Fast color interpolation
A method of performing color conversion to convert a set of input color values to color values in an output color space includes representing an output color in the output color space as a...
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7555172 |
Dynamic range detection and adjustment
An original image is received. The original image is divided into tiles. A whitepoint value of each tile is determined. A blackpoint value of each tile is determined. A whitepoint value of each...
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7554583 |
Pixel signal processor and pixel signal processing method
A pixel signal having a k-th spectral characteristic at a pixel interpolation position occupied by a pixel signal having an h-th spectral characteristic is generated from a set of pixel signals...
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7554559 |
Edge directed de-interlacing
One implementation of a method for edge directed video de-interlacing in accordance with the disclosed invention includes obtaining at least a portion of a field of input video data including at...
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7554552 |
Method of graphical generation of vectors with dark contours
The field of the invention is that of graphical libraries providing graphical functions used for the drawing of symbologic images. One of the fields of favored application is the generation of...
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7551803 |
Image adapter with tilewise image processing, and method using such an adapter
An image adapter transforms an input image into an output image by successively processing tiles and by changing numbers of columns and of rows of image points. The image adapter includes queue...
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7551177 |
Methods and apparatus for retrieving and combining samples of graphics information
Disclosed are methods and apparatus for accomplishing the fetching or sampling of channels of pixels or texels such as neighboring pixels or texels or non-neighboring pixels or texels in a...
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7551806 |
Two stage interpolation apparatus and method for up-scaling an image on display device
A graphics display adapter has a row interpolator circuit connected to receive the source pixel data synchronized at a first clock rate and to interpolate groups of pixels of row at a second clock...
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7551805 |
Converting the resolution of an image using interpolation and displaying the converted image
An apparatus, method, system, computer program and product, each capable of converting a resolution of an image using an interpolation method. The interpolation method determines a pixel value of...
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