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US20060017592 Method of context adaptive binary arithmetic coding and apparatus using the same  
There are provided a method of context adaptive binary arithmetic coding (CABAC) and an apparatus of the same. The CABAC method includes generating a plurality of syntax elements respectively...
US20110057818 Apparatus and Method for Encoding and Decoding Signal  
Encoding and decoding apparatuses and encoding and decoding methods are provided. The decoding method includes extracting a plurality of encoded signals from an input bitstream, determining which...
US20070046504 Adaptive variable length codes for independent variables  
A method for coding spatial and quality enhancement information in scalable video coding using variable length codes. Conventional systems have been capable of using variable length codes only...
US20060109907 Apparatus and method for converting image data  
An image data converting apparatus comprising an MPEG2-image data decoding section 19, a scan-converting section 20, an MPEG4-image encoding section 21, and a picture-type determining section 18....
US20090177735 Unified communications systems and methods  
Systems and methods for providing digital content are disclosed through a universal medial connection API, which include registering an application to be used during a session, loading policies to...
US20060284744 Structured blogging with reciprocal links  
Systems and methods for structured blogging with reciprocal links are described below. The systems and methods, referred to herein as Blog systems, provide a structured data format for associating...
US20060208929 High definition multimedia interface device and output control method thereof  
A high definition multimedia interface (HDMI) device and an output control method thereof are disclosed. The HDMI device includes a moving picture experts group (MPEG) decoder for decoding an MPEG...
US20070030179 Method and apparatus for adaptive data compression  
We present a method and apparatus for performing adaptive data compression. An alphabet and vocabulary in the encoder and decoder is built adaptively and stored in a dictionary as symbols are to...
US20060232452 Method for entropy coding and decoding having improved coding efficiency and apparatus for providing the same  
Entropy coding and decoding methods are provided which improve an overall coding efficiency by selectively applying context-based adaptive coding methods having different characteristics. An...
US20070013561 Signal coding  
Embodiments of techniques for signal coding are disclosed
US20050068204 Reliable decoder and decoding method  
A reliable decoder and decoding method in a digital multimedia broadcast reception system. The reliable decoding method includes: performing an interrupt service routine to store a stream index;...
US20070040709 Scalable audio encoding and/or decoding method and apparatus  
A method and apparatus to scalably encode and/or decode an audio signal includes encoding a specific band signal included in an input signal, encoding a frequency envelope of an excited signal in...
US20060071822 Method and apparatus for adaptive data compression  
We present a method and apparatus for performing adaptive data compression. An alphabet and vocabulary in the encoder and decoder is built adaptively and stored in a dictionary as symbols are to...
US20080018503 Method and apparatus for encoding/playing multimedia contents  
A method and an apparatus for encoding and playing multimedia contents are provided. The method includes: separating media data and metadata from the multimedia contents; creating multimedia...
US20050258983 Method and apparatus for voice trans-rating in multi-rate voice coders for telecommunications  
Method and apparatus for trans-rating a bitstream of data through multi-rate voice coders converting a bitstream representing frames of data encoded according to a first voice compression method...
US20070132612 Magnetic encoder  
A magnetic encoder is provided for use in a wheel bearing that forms a pulse train by means of a magnetic force and generates a code. The magnetic encoder is obtained by radially magnetizing a...
US20050231396 Audio compression  
A method of scalable audio compression includes bitplane coding of frequency-domain transform coefficients, where newly-significant coefficient locations within the current bitplane are identified...
US20050219071 Apparatus and method for decoding  
Coding section 205 recodes decoded data stored in decoded data storage section 204, data conversion section 206 converts data “0” and “1” output from coding section 205 to “1” and “−1”...
US20060181438 PWM DIGITAL AMPLIFIER WITH HIGH-ORDER LOOP FILTER  
An improved PWM amplifier is disclosed that uses multiple integrators in the loop filter to provide high loop gain across the frequency band-of-interest. The frequency characteristics of the loop...
US20050104752 Multiple codec-imager system and method  
A system and method are provided for compressing data utilizing multiple encoders on a single integrated circuit. Initially, data is received in a single integrated circuit. The data is then...
US20090027239 CODER AND A METHOD OF CODING FOR CODES HAVING A REPEATED MAXIMUM TRANSITION RUN CONSTRAINT OF 2  
Presently known codes have long trains consisting of consecutive 2T runs that reduce the performance of the bit detector. By using a code with an RMTR constraint of 2 an improvement in the bit...
US20060001554 Video signal reception apparatus and video signal reception method  
A control unit selects an analog audio signal output from an audio information processing unit, if a digital audio signal received via an HDMI connector is present. If not, the control unit...
US20090045987 METHOD AND APPARATUS FOR ENCODING/DECODING METADATA  
A method for encoding metadata having a plurality of symbols is provided. The encoding method includes: determining an indication of a previously encoded symbol having substantially same symbol...
US20070139231 Systems and methods for enterprise-wide data identification, sharing and management in a commercial context  
Systems and methods for digital liability management, digital rights management and extrusion detection. The system includes identification components that identify particular data transiting a...
US20070040710 Fast, Practically Optimal Entropy Encoding  
An enumerator employs “indexing volumes” as the add-on values used to compute indexes for n-item ordered sets such as symbol sequences. Each indexing volume is associated with a different class...
US20060164266 Synthesizing a remote controlled clock for data transmission via a digital multimedia link  
A system synthesizes a remote controlled clock across data transmission through a digital multimedia link. A clock is generated at the receiver side that is exactly synchronous to a master clock...
US20070001877 INFORMATION PROCESSING APPARATUS AND DECODING CONTROL METHOD  
Moving image stream data recorded on a recording medium includes title key managing data formed of sets of pointer information items indicating respective encipher data sections, and title keys...
US20060214823 Cylindrical cover-attached encoder apparatus  
A cylindrical cover-attached encoder apparatus, including a magnetic metal-based body having a cylindrical shape, a magnetic rubber-based encoder having a cylindrical shape and formed around the...
US20070052557 Shared memory and shared multiplier programmable digital-filter implementation  
An integrated circuit for implementing a digital filter has a data memory; the data memory having two ports to permit the access of two data samples at the same time, and a coefficient memory for...
US20060208930 Encoding method, decoding method, encoding system, recording method, reading method and recording system  
Encoding-system includes a check-bit-generation-unit configured to generate N-ary-parity-bits by processing information composed of N-ary-symbols (where N is a power of 2) in modulo-N with a...
US20060220926 Encoder and decoder  
An encoder includes an encoded-bit-string generating unit that generates a plurality of bit strings encoded by scrambling with respect to an input bit string; a DC-component evaluating unit that...
US20060158354 Optimised code generation  
A method of generating executable program code for a data processing system comprising an encoding stage for generating a compressed intermediate representation (E-IR) of an input code (IC) and a...
US20060109148 Binary image-processing device and method using symbol dictionary rearrangement  
Disclosed is binary image-processing device and method using symbol dictionary rearrangement. The binary image-processing device comprises a symbol-extracting unit for extracting symbols from an...
US20130082850 DATA ENCODING APPARATUS, DATA DECODING APPARATUS AND METHODS THEREOF  
a In a data encoding apparatus, an acquisition unit acquires an input data including a plurality of arranged data. A conversion unit searches a data group including a first consecutive data and a...
US20050206539 Optical reproducing apparatus and method generating a DVI digital signal  
An optical reproducing apparatus and method. The optical reproducing apparatus includes an optical drive for reading data stored in an optical medium, a digital signal processor and controller for...
US20100219991 New Generation Data Compression Methods  
Methods or sub-component method step/s necessary for lossless data compressions of input binary (or adaptable for even N-ary) data file, or for compression/representation of sequential list of...
US20070171100 CONTROL CIRCUIT FOR 2 STAGE CONVERTER  
A multi-stage voltage converter in accordance with an embodiment of the present invention includes a first stage converter operable to convert an input voltage into a first output voltage, at...
US20060098731 Digital video data transmission system and method  
Provided are a digital video data transmission system and digital video data transmission method. The digital video data transmission system includes a transmitting unit transmitting valid first...
US20050242973 Method and arrangement for encoding or decoding a sequence of digital data  
A method is provided for encoding and decoding a sequence of digital data, according to which a portion of the sequence of digital data corresponds to a data block that includes several data...
US20060049967 Code driver for a memory controller  
A code driver is described having a codeword source, which has n>1 source terminals and is designed to output at these terminals a sequence of n-digit codewords, each in the form of n parallel...
US20070052556 Adaptive filtering  
An adaptive filtering device and method where at least one adaptive filter receives an input signal and a metering device receives an output of the at least one adaptive filter, monitors a...
US20060265511 Apparatus and method for efficiently and securely transferring files over a communications network  
A system and method to reduce the time to transfer files from one computer to another over a communications network, such as the Internet, by avoiding the synchronous timing limitations of current...
US20160148090 SYSTEMS AND METHODS FOR CHANNEL IDENTIFICATION, ENCODING, AND DECODING MULTIPLE SIGNALS HAVING DIFFERENT DIMENSIONS  
Systems and methods for channel identification, encoding and decoding signals, where the signals can have one or more dimensions, are disclosed. An exemplary method can include receiving the input...
US20070205921 Four-Symbol Parallel Viterbi Decoder  
High-speed decoding with minimal footprint is achieved by parallel, separate, Viterbi decoders each processing a pair of symbols for each trellis. A two-decoder embodiment for a base band chip is...
US20050264436 Information processing apparatus  
A sliding type portable telephone has: a first operation unit for receiving input operations from the user while the open/close unit is in a contracted state; a second operation unit for receiving...
US20120274487 APPARATUS FOR ENCODING AND DECODING, DATA STORAGE APPARATUS AND METHOD FOR ENCODING AND DECODING  
According to one embodiment, an apparatus for encoding and decoding includes an encoder configured to generate integrated parity data for data obtained by combining first data with second data....
US20100074387 Frequency to Phase Converter with Uniform Sampling for all Digital Phase Locked Loops  
This disclosure relates to systems and methods for frequency to phase conversion using uniform sampling, where a uniform or constant clock period is used.
US20060044162 FIBRE OPTIC COMMUNICATIONS  
An encoder and an encoding method are suitable for use in an optical communication system. A concatenated coding scheme is used, in which the source data are encoded by means of an outer encoder...
US20100177888 WARERMARKING AND ENCRYPTION OF ENTROPY-CODED DATA USING ADDITIVE HUFFMAN TABLE  
A secure forensic watermarking system is disclosed that distributes the same encrypted content to all users. The decryption key is different for each user, so that the decrypted content differs...
US20070085709 Symbol detection apparatus and method for two-dimensional channel data stream with cross-talk cancellation  
The present invention relates to a symbol detection apparatus for detecting the symbol values of a two-dimensional channel data stream recorded on a record carrier, said channel data stream...

Matches 1 - 50 out of 86 1 2 >