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Patent Searching and Data


Matches 1 - 50 out of 39,144

Document Document Title
WO/2021/092531A1
Entropy coding a sequence of symbols is described. A first probability model for entropy coding is selected. At least one symbol of the sequence is coded using a probability determined using the first probability model. The probability a...  
WO/2021/090866A1
[Problem]To record communications data that has traveled via a communications network, onto a recording device in accordance with a suitable data recording method. [Solution] A data processing device 100 that comprises: an acquisition un...  
WO/2021/086710A1
An aspect includes implementing capacity reduction in a storage system includes for each of a candidate page and a target page in the storage system, identifying a subset of sectors having identical data or a minimum amount of non-identi...  
WO/2021/075673A1
Provided is a signal compression system comprising: a measurement apparatus for recording a measured signal; and an auto encoder apparatus for generating a regular signal by performing preprocessing, generating a compressed signal from t...  
WO/2021/074272A1
A method for compressing data includes obtaining a compression schema customized to a format of a delimited text file, and using the compression schema to parse the delimited text file into a plurality of data blocks, split each of the d...  
WO/2021/074440A1
A method for controlling compression of data includes accessing genomic annotation data in one of a plurality of first file formats, extracting attributes from the genomic annotation data, dividing the genomic annotation data into multip...  
WO/2021/076319A1
Herein are fine grained updates to pieces of JavaScript object notation (JSON) documents by database statements that can update, delete, and insert parts of JSON documents. In an embodiment, a computer receives a request that specifies a...  
WO/2021/069949A1
Methods and devices for coding point cloud data using volume trees and predicted-point trees. In one embodiment of the disclosure, a method of encoding a point cloud data to generate a bitstream of compressed point cloud data representin...  
WO/2021/069959A1
According to one or more embodiments, a network node for communicating with at least one radio unit is provided. The network node including processing circuitry configured to: determine at least one code frame characteristic of a non-lin...  
WO/2021/065536A1
The present disclosure relates to an information processing device and method which make it possible to control the number of points obtained by decoding. A bit stream is generated which includes: encoded data of 3D data representing, as...  
WO/2021/062768A1
A data encoding method, a data decoding method, a device, and a storage medium. The data encoding method comprises: obtaining an attribute residual error of the current point cloud point (S201); binarizing the attribute residual error to...  
WO/2021/062743A1
Embodiments of the present application provide an occupancy information prediction method, an encoder, a decoder, and a storage medium. The occupancy information prediction method comprises: when an encoder encodes geometrical informatio...  
WO/2021/063559A1
The present disclosure relates to a method including encoding indexes of symbols of a codebook, the codebook and information representative of numbers of occurrences of the encoded indexes. The present disclosure relates to a method incl...  
WO/2021/066888A1
A delta-sigma modulator (DSM) with non-recursive computation of delta- sigma residues comprising: an input port for receiving a digital input signal; a residue calculation circuit coupled to the input port for calculating delta-sigma res...  
WO/2021/066308A1
An electronic device, according to one embodiment of the present invention, comprises a memory and a processor. Data of an executed process is loaded on a first region of the memory, and, according to an event for securing an available c...  
WO/2021/062528A1
Method and devices for coding point cloud data using an angular coding mode. The angular coding mode may be signaled using an angular mode flag to signal that a volume is to be coded using the angular coding mode. The angular coding mode...  
WO/2021/062530A1
Method and devices for coding point cloud data using an angular coding mode. The angular coding mode may be signaled using in an angular mode flag to signal that a volume is to be coded using the angular coding mode. The angular coding m...  
WO/2021/060758A1
Disclosed in the present invention are a lossless data compression device and a method therefor. That is, the present invention codes symbols so that the numbers of 0s and 1s in coded data are similar on average, and performs interleavin...  
WO/2021/061608A1
An electronic device including a compression subsystem with a comparator, a history buffer, amatch detector, and a command generator, performs operations for generating compressed data from original data. The compression subsystem, start...  
WO/2021/058066A1
The invention relates to an ADAS sensor data processing unit (40, 28, 58, 70), to an ADAS sensor system (30; 200, 24; 500, 54; 60) and to an ADAS sensor data evaluation method for use in driver assistance systems or systems for the autom...  
WO/2021/058947A1
Image data encoding apparatus, comprises an entropy encoder configured to selectively encode data items representing image data so as to generate encoded binarized symbols of successive output data units; the entropy encoder being config...  
WO/2021/061492A1
A video coding mechanism is disclosed. The mechanism includes receiving a bitstream comprising a picture parameter set (PPS) in a PPS network abstraction layer (NAL) unit and a coded picture comprising a set of video coding layer (VCL) N...  
WO/2021/052329A1
Disclosed is a lossless compression method for a test vector, the method comprising the following steps: S01: converting a test vector into a data stream of A rows and B columns, wherein the data stream is expressed using a binary system...  
WO/2021/051532A1
A data compression method, apparatus and device, and a computer-readable storage medium. The method comprises: acquiring data to be compressed, and classifying the data to be compressed; identifying the classified data to be compressed, ...  
WO/2021/052732A1
Various example embodiments provide a system for transmission of low power signals based on using transmission time as one coding parameter. A code table may be used at a transmitter and receiver to map different data to different transm...  
WO/2021/049986A1
Embodiments herein e.g. discloses a method performed by a radio unit (13) for handling a number of received radio signals over an array of antennas comprised in the radio unit (13). The radio unit transforms the number of received radio ...  
WO/2021/046817A1
A point cloud data encoding and decoding method and system and a storage medium. The encoding method comprises: performing hybrid encoding of position coordinates and attributes on input point cloud data (S110); and performing arithmetic...  
WO/2021/050193A1
The present disclosure provides a computer-implemented method for encoding video. The method includes coding a bitstream including coefficient groups of a transform block, and flags that correspond respectively to the coefficient groups....  
WO/2021/050039A1
Systems and methods for compression of data that exhibits mixed compressibility, such as floating-point data, are provided. As one example, aspects of the present disclosure can be used to compress floating-point data that represents the...  
WO/2021/046051A1
An electronic device for decompressing compressed data includes a decoding subsystem having a symbol decoder and a second symbol resolver with a number of local symbol decoders and a symbol selector. The symbol decoder decodes a first sy...  
WO/2021/046054A1
An electronic device for decompressing compressed data to recreate original data includes a first string copy engine and a second string copy engine. The first string copy engine processes a first string copy command by acquiring a first...  
WO/2021/045810A1
Systems, methods, and apparatuses are provided for compressing values. A plurality of parameters may be obtained from a memory, each parameter comprising a floating-point number that is used in a relationship between artificial neurons o...  
WO/2021/040855A1
A method of and system of for compressing and decompressing a localized software resource is disclosed. The method may include receiving a software resource, the software resource being in a first language, receiving a localized software...  
WO/2021/041542A1
Examples are described for dynamically applying a digital watermark to a file, such as a dataset of genomic sequencing data. In one example, a method of dynamically applying a watermark to at least a portion of a file includes generating...  
WO/2021/038570A1
A method for compressing a flow of CAN-bus messages, which comprises: (A) during a training stage: (a) determining at least one series-type pattern; (b) defining a compressed series-type command for each of said patterns, each command co...  
WO/2021/039099A1
The present technology relates to an encoding device, an encoding method, a decoding device, a decoding method, and a program which enable encoding in which running disparity is controlled and transmission efficiency is high. The present...  
WO/2021/041582A1
The disclosed computer-implemented method includes accessing data that is to be used as part of a test implementation that has multiple potential outcomes. The method also includes determining that the test implementation is to be carrie...  
WO/2021/039098A1
The present technology pertains to an encoding device, an encoding method, a decoding device, a decoding method, and a program enabling encoding which exhibits high-efficient transmission with running disparity being controlled. The pres...  
WO/2021/034749A1
An electronic device that includes a decompression engine that includes N decoders and a decompressor decompresses compressed input data that includes N streams of data. Upon receiving a command to decompress compressed input data, the d...  
WO/2021/032908A1
A method for spatial audio signal encoding comprising: obtaining a plurality of audio direction parameters, wherein each parameter comprises an elevation value and an azimuth value and wherein each parameter has an ordered position; deri...  
WO/2021/033981A1
A flexible information-based decoding method of a DNA storage device, a program and an apparatus are provided. A flexible information-based decoding method of a DNA storage device, according to one embodiment of the present invention, co...  
WO/2021/032909A1
A method for spatial audio signal encoding comprising: obtaining, for a first frame, a plurality of audio direction parameters, wherein each parameter comprises an elevation value and an azimuth value and wherein each parameter has an or...  
WO/2021/034387A1
Techniques are described for encoding symbols using a new algorithm that provides a flexible Huffman tree approximation and that can be used for low latency encoding. For example, the new algorithm can perform encoding using one or more ...  
WO/2021/027487A1
Disclosed are an encoding method and a related device. The method comprises: sorting multiple pieces of RLE data according to a distribution probability corresponding to each piece of RLE data, and mapping the multiple pieces of sorted R...  
WO/2021/027137A1
A time series data storage method based on big data processing technology, comprising: acquiring a current time series data point, the time series data point comprising a timestamp field; determining a reference data point corresponding ...  
WO/2021/025605A1
A Data Compression Manager (DCM) that can help a data provider (DP) and a data consumer (DC) to establish a data transfer using an advantageous data compression method. In one embodiment, when a DC wants to get some data from a DC, the D...  
WO/2021/018218A1
A data storage method, and a data acquisition method and apparatus therefor. The storage method comprises: allocating one N-dimensional first parameter vector to N pieces of data to be stored; and performing N-dimensional replacement on ...  
WO/2021/021359A1
A method, system and non-transitory computer readable instructions for data change detection includes decrypting encrypted patch data that includes compressed variable sized patch data chunks. The compressed variable sized patch data chu...  
WO/2021/019126A1
There is disclosed inter alia an apparatus for spatial audio signal encoding configured to derive for each of a plurality of audio direction parameters a corresponding derived audio direction parameter comprising an elevation value and a...  
WO/2021/021361A1
A method, system and non-transitory instruction for reducing fragmentation in patch system with variable sized data chunks comprising, analyzing a data chunk fragmentation metric comparing data chunk fragmentation metric to a threshold a...  

Matches 1 - 50 out of 39,144