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7610252 |
Method for developing a process model
A neuronal network is trained using measurement data of state variables comprising measurement data from input channels and measurement data from at least one output channel. The neuronal network...
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7609411 |
Digital duplication of images using encoded data
A reader and printer system is provided that is capable of reading data from a substrate, decoding the data and printing information derived from the data. The data is carried on the substrate as...
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7602528 |
Compositing pages from page components
Sets of pixel data defining parts of rasterized portions of an image are received. At least one of the parts of one of the rasterized portions of the image overlaps another part of that portion of...
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7599092 |
Image processing apparatus
An image processing apparatus is provided in which the frequency of undesired delay of the image output can be reduced. The image processing apparatus comprises an image processor for performing a...
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7595897 |
Double-side image forming apparatus and double-side image forming method
When long binding is selected in a double-side record copy mode, images read from documents by a scanner section are stored in a memory in such a manner that image data of odd pages are stored as...
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7593148 |
Image compressing method and image compression apparatus
An image compressing method includes: separating image data obtained from an image pickup device into each primary color component; obtaining difference data between each piece of image data of...
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7564605 |
Symmetric tags
Coded data for disposal on or in a surface, the coded data being arranged in accordance with at least one layout having n-fold rotational symmetry about a center of rotation, where n is at least...
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7561305 |
Image processing apparatus, image processing method and program product therefor
An image processing apparatus includes: a region recognizing unit that recognizes a region to be subjected to spot color processing in a digital image that is read from an image database in which a...
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7561283 |
Barcode printing system, and method and program of setting a virtual barcode font
A printing system for one- or two-dimensional barcodes, and a method and program of creating virtual fonts for such barcodes enable the font and output parameters of the font to be easily changed....
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7532370 |
Optical encoder, motor driver and image forming apparatus
An optical encoder includes a light emitting unit that emits parallel light onto a plurality of marks that are arranged on an object such as a rotor or a belt, at a predetermined interval in a...
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7512280 |
System and method for authenticating objects using multiple-level encoding and decoding
A method of producing a digital multiple-level encoded image is presented. The method comprises obtaining a digital authentication image, obtaining a first encoding parameter set comprising one or...
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7511844 |
Image forming device and image forming method
Image forming device and image forming method providing at least two printing speed of a printing engine dependent on data volume of a raster. Printing data transmitted from a host computer are...
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7456844 |
Image transmission method, computer-readable image transmission program, recording medium, and image transmission apparatus
An image transmission method comprises the steps of: receiving a request including request information having size information concerning an image and/or area information concerning the image;...
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7440128 |
Print data compressing method
A print data method includes a slicing step, a compressing step and decompressing step. The slicing step divides a swatch of data to be printed and required by each motor movement into a plurality...
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7433522 |
JBIG coding apparatus and method with low cost, high-performance ping-pong buffer arrangement
The present invention provides an image coding apparatus and method, which can achieve a low-cost, real time, and high-performance coding process by utilizing a line buffer and an auxiliary buffer...
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7433069 |
Image transmission method and its apparatus
An image transmission apparatus and method for use with at least two transmission paths having different transmission rates from one another. The image transmission apparatus comprises an image...
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7424130 |
Coding apparatus and method, decoding apparatus and method, data processing system, storage medium, and signal
The invention relates to a coding apparatus for embedding second data into first data without deteriorating the first data and a decoding apparatus for decoding coded data into original first data...
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7423652 |
Apparatus and method for digital video decoding
The decoding method is disclosed. The steps of the method includes recording each status of a plurality of data blocks of compressed macroblocks indicated by a first pointer to a first pointer...
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7400428 |
Color facsimile apparatus and method of controlling communication thereof
The present invention makes it possible to transmit an image, which has been captured as by a digital camera, in the form of a file by facsimile communication. To this end, if an X bit of a FIF...
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7394578 |
Facsimile device reading lines of image data divisively in a sub-scanning direction
This facsimile device comprises inputting means for inputting image data of a subject copy having a width in a main scanning direction larger than an A3-size width, reading means for divisively...
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7372596 |
Color conversion definition creating method, color conversion definition creating apparatus, and color conversion definition creating program storage medium
A combined profile is created through a first step of deriving a coordinate component of a black on a color space for CMYK dot % for a printer associated with a predetermined representative...
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7369284 |
Image signal processing method, image signal processing device, and image signal processing system
A color image signal processing device having a high resolution and excellent color reproducibility even though the device comprises a one-chip color sensor. The data format for transmitting image...
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7369270 |
Print engine/controller and printhead interface chip incorporating the engine/controller
A print engine/controller suited to use with a drop on demand print head. The print engine/controller works with compressed page data having both JPEG contone image layers and a bi-level image...
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7366319 |
Embedding a multi-resolution compressed thumbnail image in a compressed image file
A method ( 300 ) of encoding an image into an image code-stream. The method ( 300 ) generates a reduced resolution representation of the image and encodes the reduced resolution representation in...
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7362471 |
Image-forming controller, method therefor, program, and storage medium
A controller for a four-drum printer eliminates a need for an expensive inter-drum delay memory, which has been conventionally used, to print an RGB image and allows a multifunction machine,...
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7349135 |
Time multiplexed image data decompression circuit
A circuit which uses a compressor to divide each separation image into 8-line strips, and to independently compress each strip, a single decompressor to decompress two or more color image...
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7346215 |
Apparatus and method for capturing a document
An apparatus for capturing a document with a plurality of compression models comprises an image-processing system and an image-capturing system. The image-processing system is for accepting a...
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7345794 |
Document reading apparatus and document reading method
In a simultaneous double-sided document reading, this invention controls by software the document reading order to store image data in a single image storage device in the same order as a document...
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7315661 |
Directional interpolation method using DCT information and related device
The invention provides a method for interpolating a pixel within an image. The image has a plurality of pixels arranged in a matrix format. The method includes detecting if there is an edge in a...
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7308158 |
Imaging method and system
Imaging methods and systems are provided for indicating at least one preferred output form for an area within a digital image. In accordance with the method, a selection area is determined within...
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7307759 |
Method and equipment for automatically performing color/monochrome judging of an original
A copier and method for automatically determining whether the original is color or monochrome and generating a corresponding copy. The copier comprises a scanner which generates RGB data from the...
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7304756 |
Image information processing apparatus, and computer-readable recording medium
A sender device 1 stores, in header information about image information, information indicating that attribute information and image data rearranged in sequence, and produces image information by...
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7292728 |
Block quantization method for color halftoning
A method and apparatus for block quantization for color halftoning is described. In one embodiment, the method comprises dividing an input image and an output image into blocks, wherein each block...
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7289245 |
Color facsimile device capable of transmitting color image information represented in appropriate color space through multiple communication channels
A color facsimile device capable of transmitting color image information through multiple communication methods, such as G3, G4, T.37, and T.38, which can convert color image information into that...
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7271934 |
Method for smooth trap suppression of small graphical objects using run length encoded data
A method for smooth trapping of an object containing run length encoded image pixel data, includes collecting a number of scanlines of run length encoded pixel data equal to 2M in a buffer, wherein...
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7271923 |
Image processing using processing by bands and fixed-size work buffer
A high-quality image processing apparatus capable of performing image transfer processing using a predetermined work buffer even if different decoding methods are used, without physically...
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7209266 |
Image processing apparatus
Without repeating compression/decompression operations, an editing process such as rotation can be executed using first compression data, and second compression data, whose compression ratio is...
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7209262 |
Method and apparatus for processing image signal and computer-readable recording medium recorded with program for causing computer to process image signal
In a method for processing an image signal, in which method input image information for an input image is converted into an image forming controlling signal for an image forming apparatus, a...
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7158669 |
Image compression method and apparatus, and image coding method and apparatus
There are provided an image coding method and apparatus and image compression method and apparatus which can properly compress a color document image with a high compression efficiency. First of...
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7139099 |
Image processing device and image processing method
Disclosed are an image processing device and an image processing method capable of generating a high-resolution color image of a fine gray scale from image data of a small information amount by...
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7110604 |
Processing of digital images
Methods and apparatuses for identifying objects in a digital image include a thresholding unit and a threshold calculation unit. The thresholding unit is designed to receive the digital image and...
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7106475 |
Image processing apparatus
An image processing apparatus is provided in which the frequency of undesired delay of the image output can be reduced. The image processing apparatus comprises an image processor for performing a...
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7092118 |
Progressive image transmission using discrete wavelet transforms
Disclosed herein is a method of storing and of progressively transferring a still image so that it can be conveniently previewed during the transfer and so that a user can terminate the transfer at...
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7061531 |
Solid state imaging device having timing signal generation circuit and clamping circuit
An imaging device uses a solid state imaging element, during multi-field accumulation to prevent shading and oscillatory phenomena such as repeated black and white patterns. A signal is supplied...
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7058218 |
Method of and apparatus for compressing and uncompressing image data
The present invention provides for a method of and apparatus for compressing and uncompressing image data. According to one embodiment of the present invention, the method of compressing a color...
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7046387 |
Efficient coding of color images including monochrome images
A device for processing images includes a compressing/coding unit which encodes image data including a plurality of color components to produce fixed-length codes, a memory unit which stores...
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7016076 |
Image communication apparatus and method
Color facsimile communication uses image data obtained by JPEG-compressing data having a CIE Lab color space. To attach a JPEG image to e-mail, image data obtained by JPEG-compressing data having...
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6995867 |
Color adjusted printing
A program method of converting a multiple color file to a two-color, or limited color file, so that an image contained therein can be printed upon a receipt, Point Of Sale, or two-color printer....
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6950213 |
Fast method for fax encoded data conversion
In accordance with an embodiment of the present invention, a fax decoding/re-encoding system for transferring fax images between a sending fax machine and a receiving fax machine includes a decoder...
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6947183 |
Facsimile mail box service subscriber apparatus and operating method thereof
A facsimile mail box service subscriber apparatus and its operating method are disclosed by which when the facsimile message is recorded, in case of a facsimile message in ECM, it is subject to the...
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