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WO/2021/126079A1 |
Disclosed are a method and apparatus for storing and querying time series data. The method includes: determining a data type of data to be stored; compressing the data to be stored by a data compression method corresponding to the data t...
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WO/2021/122261A1 |
Method, implemented by computer, for coding a digital signal quantified on a given number Nd of bits and intended to be processed by a digital computing system, the signal being coded on a predetermined number Np of bits that is strictly...
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WO/2021/113636A1 |
A method for transmitting information using a pulse may comprise transmitting, via a channel between a first device and a second device, an idle state for an idle time; and transmitting, via the channel, a pulse state for a pulse time, w...
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WO/2021/113010A1 |
A two-stage technique for compressing radar data is disclosed in which, in the first stage, Constant False Alarm Rate (CFAR) compression is conducted using a median calculated from at least one dimension of radar data, which is then used...
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WO/2021/113053A1 |
Aspects of the disclosure provide methods and apparatuses for point cloud compression. In some examples, an apparatus for point cloud compression includes processing circuitry. In some embodiments, the processing circuitry determines one...
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WO/2021/109696A1 |
Data compression and decompression methods and devices, and a data compression and decompression-based processing method and device. The data compression method comprises: receiving data to be compressed, the data to be compressed being ...
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WO/2021/108787A1 |
A method of video processing is described. The method includes performing a conversion between a current block of a video and a bitstream representation of the video, wherein the current block is coded with a dictionary-based coding mode...
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WO/2021/108006A1 |
An imaging system includes a Read-Out Integrated Circuit (ROIC) configured to receive high spatial resolution imagery having a detected amount of energy from a detection device. The ROIC includes a mask generator and a high-resolution im...
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WO/2021/108021A1 |
Systems, methods, and devices for performing pattern-based cache block compression and decompression. An uncompressed cache block is input to the compressor. Byte values are identified within the uncompressed cache block. A cache block p...
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WO/2021/102263A1 |
A computerized method of compressing symbolic information organized into a plurality of documents, each document having a plurality of symbols, includes: (i) automatically identifying a plurality of sequential and non-sequential symbol p...
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WO/2021/096822A1 |
A client is able to decompress an internal portion of a compressed file on a server without having to download and decompress the part of the compressed file that precedes the internal portion. Initially, when the file is compressed, the...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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, ...
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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...
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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 ...
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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...
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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....
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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