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7158254 |
Print-job, PDL/RIP-independent data-management method and system
A data management method and system for expediting the flow and handling of print data from a creation source to one or more printers. Data in a stream is examined in light of assessed available...
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7155062 |
System and method for performing pattern matching image compression
The system and method of the invention provide a method of compressing and decompressing an image by dividing the image into slices and utilizing memory manipulation to enhance the processing of...
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7154638 |
Printed page tag encoder
A printed page tag encoder has an input at which to receive a tag structure template, an input at which to receive fixed data bits, an input at which to receive variable data bit records, and a tag...
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7149360 |
Method for using a JPEG engine to assist in efficiently constructing MPEG I-frames
A camera or other imaging device or other system configures its JPEG engine to produce a JPEG image that is in compliance with the JPEG specification but specially constructed. The configuration is...
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7146051 |
Apparatus for and method of transmitting optical signal of graphic signal
An apparatus for and a method of transmitting a graphic signal generated by a graphic signal generation unit to a display unit. Compressed transmission data is generated according to a result of a...
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7146044 |
Color conversion device and method
A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be changed flexibly, and which does not...
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7146053 |
Reordering of compressed data
Apparatus and methods are provided for encoding independently decodable pieces of compressed data to accommodate reordering of the pieces of compressed data before or after manipulation. Encoding...
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7145668 |
Print system, printing method, information processing apparatus, printing apparatus, printer driver, and memory medium
A print system in which when a print driver can previously confirm data structure information during data generation, printing efficiency can be raised by using the structure information is...
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7146052 |
Image processing apparatus and surveillance camera system utilizing the same
A surveillance camera system includes a multiplexer. The multiplexer successively selects image data output from each surveillance camera one by one so as to input the selected image data to an...
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7142722 |
Image coding device and coding method of same
An image coding device for reducing flicker noise in moving image coding based on Motion JPEG-2000, which applies wavelet transform to an input image, quantizes the wavelet transform coefficients,...
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7142720 |
Image data processing method and apparatus
The present invention relates to an image data reconstructing apparatus for reconstructing an original image by dividing image data into a plurality of blocks each comprising NXN picture elements,...
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7139417 |
Combination compression and registration techniques to implement temporal subtraction as an application service provider to detect changes over time to medical imaging
The present technique involves remote processing and comparison of medical diagnostic images obtained over a period of time. A remote processing system is provided to match and subtract the medical...
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7139436 |
Orthogonal transform method and apparatus
In a four-by-four orthogonal transform mode, an input data buffer enters a first half of entered eight pieces of pixel data, i.e., “x0A”, “x1A”, “x2A”, and “x3A”, into each of the...
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7139433 |
Compound image compression method and apparatus
A method and apparatus for compressing compound images of the type containing text, graphics and photographic imagery. This method and apparatus offer significant simplicity and computational...
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7139444 |
Method for applying a digital watermark to an output image from a computer program
A visible digital watermark is applied to output images from a computer program. Various attributes of the watermark are modified from image to image, making the watermark difficult to remove. For...
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7139794 |
System and methods for network image delivery with dynamic viewing frustum optimized for limited bandwidth communication channels
Dynamic visualization of image data provided through a network communications channel is performed by a client system including a parcel request subsystem and a parcel rendering subsystem. The...
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7136193 |
Image processing technology performing designated processing on normal orthogonally transformed images
Noise adding unit 700 reads the downloaded target JPEG image from memory and adds designated noise to that JPEG image. Reverse DCT transformation unit 710 performs reverse discrete cosine...
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7136531 |
Image encoder, image encoding method, image encoding computer program, and storage medium
An image encoder of the present invention includes an encoder unit for generating first encoded data, re-encoder unit for re-encoding the first encoded data to generate second encoded data,...
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7136530 |
Extracting information from symbolically compressed document images
A method and apparatus for extracting information from symbolically compressed document images. A deciphering module generates first and second text strings by deciphering respective sequences of...
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7133567 |
Image coding apparatus and image coding method
A bit-plane processor reads out a code block, which serves as a unit for arithmetic coding, from an SRAM. After converting the code block to the form of a bit-plane, the bit-plane processor...
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7133561 |
Palettized image compression
An adaptive entropy coder is coupled with a localized conditioning context to provide efficient compression of images with localized high frequency variations. In one implementation, an arithmetic...
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7133046 |
System, method, and apparatus for display manager
A system, method, and apparatus for decoding and displaying images utilizing two processors and two memory units. The decode process receives images which are encoded according to a predetermined...
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7133563 |
Passive embedded interaction code
A system and method for encoding a document image and finding a location based on that image are described. A document page is encoded into codes associated with various locations of the document...
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RE39367 |
Method for encoding and decoding moving picture signals
A method for encoding and decoding digital moving picture signals which can decode subframes appropriately in relation to time if a part of a bit stream is missing or an error occurs in the bit...
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7130471 |
Determining optimal image compression methods for reducing file size
The present invention operates as an expert system to automatically determine an optimal method for reducing the size of an electronic file containing at least one embedded image by determining...
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7130423 |
Threshold encoding of frame buffers
A method for encoding and decoding frames by generating a key bitstream such that the key bitstream never has to be stored is disclosed. The method consists of a key generation algorithm using a...
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7126506 |
Lossless adaptive encoding and decoding of integer data
A method and system of lossless compression of integer data using a novel backward-adaptive technique. The adaptive Run-Length and Golomb/Rice (RLGR) encoder and decoder (codec) and method switches...
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7127111 |
Image coding apparatus and method, image decoding apparatus and method, and recording medium
According to the present invention, not only still images but also moving images can be compressed with high quality. In an image coding apparatus, a wavelet transform unit low-pass filters and...
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7127110 |
Image encoding device, image encoding method, image decoding device and image decoding method
A coded bit stream generated on a coding side consists of a VO header, a VOL header, a GOV header, a VOP header and VOP data, and the VOL header multiplexes an object intra-coded indicator signal...
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7127112 |
Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image by use of an image capture device
Methods and systems for spectrally-encoding plural source images and for providing the spectrally-encoded plural source images in a composite image, for rendering the composite image on a...
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7123773 |
Image coding-decoding method, image coding-decoding system, image coder, image decoder, and storage medium
A multiresolution coding section includes a wavelet transformation section for performing a wavelet transformation process on an image signal to obtain coefficient signals, a coefficient...
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7123212 |
Information transmission and display method and system for a handheld computing device
Methods and systems for display of information on an external display using a handheld computing device are provided. An expansion module is configured to attach to a handheld computing device such...
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7123774 |
System and method for coding data
A universal position coding method and system are provided for coding uncompressed data. Data symbols are assigned to a bin portion and a raw portion, and a data tree structure is utilized. A top...
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7120297 |
Segmented layered image system
Systems and methods for encoding and decoding document images are disclosed. Document images are segmented into multiple layers according to a mask. The multiple layers are non-binary. The...
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7116833 |
Method of transmitting selected regions of interest of digital video data at selected resolutions
A method of transmitting selected regions of interest of digital video data at selected resolutions, including: capturing digital video; compressing the digital video into a sequence of individual...
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7116826 |
Embedding with error-correction encoding
A maximum embedding amount can be ensured depending on information to be embedded, by determining an error-correction capability in correspondence with the characteristic of embedded information....
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7116827 |
Video coding and video decoding apparatus
A video encoding apparatus is provided with a resolution converting section, an encoding section, and a transmitting section. The resolution converting section enlarges or reduces a binary picture...
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7113644 |
Image coding apparatus and image coding method
An image coding apparatus includes a coding unit 100 for generating a code A, a coding unit 110 for generating a code B, an image reproduction unit 200, an image reproduction memory 204, ...
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7113642 |
Method and apparatus for encoding/decoding image data
The invention relates to a method and an apparatus for encoding images, more particularly to an encoding unit in conjunction with a library of pictorial entities and image qualifiers. The method...
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7109997 |
Systems and methods for direct storage of compressed scan converted data
The described implementations provide arrangements and procedures for scan converting data into compressed representations of pixel data. In particular, shape geometry including shape and/or...
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7110029 |
Processing of a data set
A data processing arrangement comprises an input circuit [INP], an interconnection network [ICN] and a data processing circuit [PRC]. The input circuit [INP] forms successive groups of data [GRP]...
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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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7110566 |
Modifying material
Material is represented by transform coefficients represented by digital numbers. A method of perceptibly watermarking the material comprises the steps of: changing representations of the said...
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7110596 |
System and method facilitating document image compression utilizing a mask
A system and method facilitating document image compression utilizing a mask separating a foreground of a document image from a background is provided. The invention includes a pixel energy...
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7110605 |
Digital intermediate (DI) processing and distribution with scalable compression in the post-production of motion pictures
Scalable image compression is exploited to facilitate the creative process in the post-production of motion pictures. Specifically, digital intermediate (DI) processing of motion pictures is...
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7110608 |
Digital image compression
A method of reconstructing an image, where the input image data is preferably part I or part II compliant JPEG2000 coded data, or pixel data of the original image. The method selects ( 810 ) an...
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7110338 |
Apparatus and method for fingerprinting digital media
An apparatus for generating a fingerprint of a digital medium having a partial decoder for generating a partially decoded form of a compressed datastream, feature extractor for extracting at least...
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7110609 |
System and method for progressively transform coding digital data
The present invention is embodied in a system and method for compressing image data using a lapped biorthogonal transform (LBT). The present invention encodes data by generating coefficients using...
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7106906 |
Moving image generation apparatus, moving image playback apparatus, their control method, and storage medium
The invention generates moving image information obtained by compositing a moving image of a user and objects selected by the user, and provides the generated moving image information to the user....
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7103750 |
Method and apparatus for finding repeated substrings in pattern recognition
A method and apparatus for compressing a reference pattern (RP) with repeated substrings by encoding produce compressed reference patterns (CRPs) with reduce storage requirements. Operation codes...
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