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Patent Searching and Data


Matches 201 - 250 out of 38,597

Document Document Title
WO/2017/091366A1
A system is provided that includes a first processor and a second processor. The first processor includes first hardware logic circuitry that performs a Lempel-Ziv-Markov chain algorithm (LZMA) forward pass compression process on a porti...  
WO/2017/084482A1
The embodiments of the present invention relate to the field of databases, and in particular to a data transmission method and device, which are used for reducing the overhead of data transmission between various nodes in a distributed d...  
WO/2017/087045A1
Methods and systems for temporal compressive sensing are disclosed, where within each of one or more sensor array data acquisition periods, one or more sensor array measurement datasets comprising distinct linear combinations of time sli...  
WO/2017/087194A1
Systems and methods are provided for constructing a multi-resolution image from a set of compressive measurements representing a compressed version of a single native resolution image. In one aspect, compressive sense measurements are re...  
WO/2017/083797A1
A data compression system can include a compression unit comprising a single chaotic system having an identified initial condition that produces a desired output sequence of data corresponding to a data set being stored. The single chaot...  
WO/2017/077262A1
A technology for operating a data-source device for assembling a data stream compliant with a data stream constraint comprises acquiring a plurality of data items by accessing data in a memory and/or transforming data. Prior to completio...  
WO/2017/071826A1
An encoder (10) for encoding input data (D1) to generate corresponding encoded data (E2) is provided. The encoder (10) is operable to process a sequence of elements in the input data (D1) from a first element thereof to a last element th...  
WO/2017/069897A1
In an embodiment, a processor includes hardware processing cores, a cache memory, and a compression accelerator comprising a hash table memory. The compression accelerator is to: determine a hash value for input data to be compressed; re...  
WO/2017/065128A1
The present invention transmits high-frame-rate and ultrahigh-resolution image data in such a way that downward compatibility can be realized satisfactorily on the receiving side. The present invention processes high-frame-rate and ultra...  
WO/2017/056073A1
A method of transforming a data file, the method executed by a processor. The method includes segmenting the data file into data segments and creating a bit index for each data segment having a size that is based on a configurable or pre...  
WO/2017/057164A1
A digital RF signal generation unit of this digital transmitter digitally modulates an I-signal and a Q-signal, thereby converting the I-signal into a first digital RF signal having a bit rate twice as high as a carrier frequency, and th...  
WO/2017/056327A1
A generation unit (42) included in a coding unit (40) of a coding/decoding device (10) codes a numeric value to be coded into a numeric code expressed in octal notation, and generates code data obtained by adding thereto an instantaneous...  
WO/2017/052758A1
A processing device includes a storage device to store data and a processor to receive a token stream comprising a plurality of tokens generated based on a byte stream comprising a plurality of bytes, generate a graph comprising a plural...  
WO/2017/053840A1
Detailed herein are embodiments of systems, methods, and apparatuses for decompression using hardware and software. In hardware, an input buffer stores incoming input records from a compressed stream. A plurality of decoders decode at le...  
WO/2017/052864A1
Example data compression methods disclosed herein include determining a hash chain index corresponding to a first position in an input data buffer based on a group of bytes beginning at a look-ahead offset from the first position. Such d...  
WO/2017/053791A1
Detailed herein are embodiments of systems, methods, and apparatuses for compression using hardware and software. Embodiments include compressor hardware to operate on two streams with one of the streams being an offset of the other stre...  
WO/2017/048753A1
An analytical instrument includes a data acquisition system that produces data. The analytical instrument includes a data compression system/process that utilizes a lossless data compression technique that can be implemented using minima...  
WO/2017/046656A1
There is disclosed a method executable at a computer device of compressing data of spatial objects, comprising a number of steps: receiving a plurality of spatial objects intended to be stored, the first object characterized at least by ...  
WO/2017/048406A1
A compression engine may be designed for more efficient error checking of a compressed stream, to include adaptation of a heterogeneous design that includes interleaved hardware and software stages of compression and decompression. An ou...  
WO/2017/044225A1
Methods and apparatus to parallelize data decompression are disclosed. A method selects the initial starting positions in a compressed data bitstream. A first one of the initial starting positions is adjusted to determine a first adjuste...  
WO/2017/037502A1
A method, a schema and techniques using Location Table Structure for compressing and decompressing digital information, the technique of Relative Table Switching and Relative Addressing especially proven to have intrinsic value in making...  
WO/2017/037880A1
This ΔΣ modulator uses multiple integrators. The integrators each: include multiple stages of adder sequences each formed of multiple serially-connected adders; feedback, as inputs to a first adder sequence which is the first stage of ...  
WO/2017/039095A1
A digital data compression apparatus comprises: a domain conversion part for performing a frequency domain conversion on input digital I/Q data and outputting coefficient data corresponding to the digital I/Q data; a data conversion part...  
WO/2017/025660A1
A method including transmitting information from an apparatus regarding at least one operating band combination; selecting by the apparatus either a supported indicator or an unsupported indicator regarding the information; and transmitt...  
WO/2017/025182A1
The invention relates to a method, to a device (100), and to a computer program product for compressing an input data set. The device (100) comprises: a tolerance range determination unit (20) for determining a tolerance range; an encode...  
WO/2017/026740A1
Disclosed are an electronic device and a data compression method thereof. According to a data compression method of an electronic device of the present invention, the method comprises the steps of: compressing a page; determining whether...  
WO/2017/026952A1
A data compression and decompression algorithm performing the function of data compression and decompression by using the steps of: dividing a main data, stream into sub data streams, calculating frequency of occurrence of sub data strea...  
WO/2017/022151A1
A speech signal decoding device is provided with an adaptive codebook decoding unit (102), a fixed codebook decoding unit (103), a ratio calculation unit (107), a determination unit (109), and an attenuator (110). The adaptive codebook d...  
WO/2017/019030A1
A system having a downhole sensor device and a compression device to obtain a sparse representation of data in downhole telemetry applications is described. The downhole sensor device can collect sensor data while the downhole sensor dev...  
WO/2017/013306A1
There are disclosed various methods and apparatuses for encoding an image.In some embodiments the method comprises selecting a datastream among a first datastream and a second datastream, said first datastream and said second datastream ...  
WO/2017/010358A1
The present invention makes it possible to satisfactorily perform high data rate transmission of a compressed digital audio signal. First, second and third meta-data items are appended to compressed digital audio signals of a prescribed ...  
WO/2017/005085A1
A data compression method, apparatus, and terminal. The method comprises: a terminal determines a to-be-compressed target data (S101); the terminal detects a target data type of the target data (S102); the terminal determines, according ...  
WO/2017/004708A1
The disclosure is directed at a method of data compression. The method includes creating a set of single composite data structures and then calculating a set of bit probabilities based on the set of single data structures. The bit probab...  
WO/2017/006103A1
A method of compression is disclosed in which an input sequence of bits is divided into a plurality of portions. Each portion is sub-divided into a plurality of sub-divisions. Frequency analysis is performed to determine the number of oc...  
WO/2017/007546A1
Described is an apparatus and method for data compression using compressive sensing in a wearable device. Described is also a machine-readable storage media having instruction stored thereon, that when executed, cause one or more process...  
WO/2017/000404A1
A method and device for compressing and decompressing data information, a drive compensation method and device, and a display device. The method for compressing data information comprises: acquiring data information corresponding to a su...  
WO/2016/209564A1
Methods and apparatus related to efficient Solid State Drive (SSD) data compression scheme and layout are described. In one embodiment, logic, coupled to non-volatile memory, receives data (e.g., from a host) and compresses the data to g...  
WO/2016/205209A1
This disclosure relates to multidimensional search and retrieval, and keyword-based search and retrieval on losslessly reduced data by organizing prime data elements (the data structure that organizes the prime data elements is called th...  
WO/2016/204873A1
Systems and methods disclosed herein embed a hotpath data stream within a video feed. The system and method can define a data micro-format for "moveable clickable areas" (MCAs) for any desired object within a video and then embedding thi...  
WO/2016/198169A1
An encoder is provided. The encoder is operable to analyze input data (Dl) to identify at least one mode symbol therein. The encoder is operable to generate data values of a first type including non-mode symbols and data values of a seco...  
WO/2016/201141A1
Implementations generally relate to pre-charge phase data compression. In some implementations, a method includes computing prediction values for image data, where the image data is pre-charge phase data. The method also includes computi...  
WO/2016/196287A1
An example method of entropy coding video data includes determining a window size of a plurality of window sizes for a context of a plurality of contexts used in a context-adaptive coding process to entropy code a value for a syntax elem...  
WO/2016/196307A1
An example method of entropy coding video data includes obtaining a pre-defined initialization value for a context of a plurality of contexts used in a context-adaptive entropy coding process to entropy code a value for a syntax element ...  
WO/2016/191230A1
Techniques for partitioning media data are described. According to various embodiments, a set of wireless access points are selected for receiving wireless transmission of media data of a communication session. Media data of the communic...  
WO/2016/186564A1
Methods, devices and systems enhance compression and decompression of data values when they comprise a plurality of semantically meaningful data fields. According to a first inventive concept of the present invention disclosure, compress...  
WO/2016/185254A1
The present invention relates to data processing technology and particularly to a method for compressing data files in either text, image, sound or video format, and can be used in high-speed modems, multimedia systems, storage devices, ...  
WO/2016/186563A1
Methods, devices and systems enhance compression and decompression of data blocks of data values by selecting the best suited compression method and device among two or a plurality of compression methods and devices, which are combined t...  
WO/2016/185820A1
This optical communication system is provided with: a signal processing device provided with a split base station function; and a wireless device. Digital radio over fiber (RoF) transmission is used to transmit, between the signal proces...  
WO/2016/185823A1
This optical communication system is provided with: a signal processing device provided with a split base station function; and a wireless device. Digital radio over fiber (RoF) transmission is used to transmit, between the signal proces...  
WO/2016/182685A1
Data compression systems, methods, and computer program products are disclosed. For each successive input word of an input stream, it is determined whether the input word matches an entry in a lookback table. The lookback table is update...  

Matches 201 - 250 out of 38,597