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WO/2021/209119A1 |
A computer-implemented method for compressing digital data, comprises the steps: - obtaining a sequence of digital data values; - mapping the sequence of digital data values to a sequence of code words having non-uniform bit lengths; - p...
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WO/2021/209470A1 |
Embodiments according to the invention comprise a decoder for decoding weight Parameters of a neural network, wherein the decoder is configured to obtain a plurality of neural network Parameters, e.g., at least one of entries w, of matri...
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WO/2021/202104A1 |
The present disclosure provides systems and methods for processing video content. The method can include: generating, for a coding block, a motion vector (MV) in a first coding mode; and updating the MV by performing a decoder side motio...
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WO/2021/202753A1 |
A method, apparatus, and computer-readable medium for optimal pooling of nucleic acid samples for next generation sequencing, including receiving sample records corresponding to samples, each sample record comprising a sample identifier ...
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WO/2021/202406A1 |
A method includes interacting, by a processing module of a computing device, with drive sense circuits of the computing device to produce drive sense data. The method further includes interpreting the drive sense data as a set of capacit...
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WO/2021/202003A1 |
A method, a non-transitory computer readable medium, and a computer system is provided for encoding or decoding video data. The method may include: receiving an entropy coded bitstream comprising compressed video data including point clo...
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WO/2021/202220A1 |
A method of point cloud geometry decoding in a point cloud decoder is provided. In the method, first signaling information is received from a coded bitstream for a point cloud that includes a set of points in a three-dimensional (3D) spa...
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WO/2021/195240A1 |
The present disclosure provides systems and methods for video data coding and decoding. One exemplary method comprises: receiving a video frame for residual coding; determining whether the video frame is coded according to a first coding...
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WO/2021/190739A1 |
A system and method for differential compression are disclosed. In the disclosure, input data blocks selected for compression are received. For each input data block: the input data block is divided into at least two segments. For each o...
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WO/2021/192750A1 |
This invention reduces data. An information processing system according to an embodiment comprises an excitation light source (100) for emitting excitation light onto each of a plurality of samples belonging to a sample group, a measurem...
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WO/2021/191171A1 |
A method and system for storing measurement data detected by a sensor device and indicative of an analyte in a sample of a bodily fluid is disclosed. The method comprises providing first measurement data indicative of a first measurement...
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WO/2021/180664A1 |
An apparatus, method and computer program is described comprising: degrading an acquired data signal, using a source coding module, to generate a degraded signal having a fidelity dependent on a first measure of available energy, wherein...
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WO/2021/178094A1 |
A method of loop filtering in a video coding process comprises receiving image data; analyzing the image data; flexibility partitioning the image data into loop filtering blocks (LFBs) to allow the size of LFBs in at least one of a fist ...
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WO/2021/174839A1 |
A data compression method and apparatus, an electronic device, and a computer-readable storage medium. The method comprises: obtaining a message data set generated by an Internet of Things-based device during transmission process, identi...
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WO/2021/177870A1 |
In a first method, a wireless device estimates (1603) a delay profile of a channel impulse response, CIR, for a channel between a network node and the wireless device, compresses (1604) the delay profile using a compression function, and...
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WO/2021/175568A1 |
The invention relates to a method for processing data sets (DS) containing at least one time series. These are, for example, measurement values of sensors that are sensed at certain times. The data (int(0) - int(n-1)) of the measured val...
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WO/2021/173578A1 |
A method of wireless communication by a transmitting device transforms a transmit waveform by an encoder neural network to control power amplifier (PA) operation with respect to non-linearities. The method also transmits the transformed ...
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WO/2021/171330A1 |
A communication system according to an aspect of the present invention is provided with: an encoding unit that converts an input symbol sequence which is a sequence of first symbols into an output symbol sequence which is a sequence of s...
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WO/2021/173497A1 |
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may perform a measurement operation to attain multiple measurements to report to a base station. The measurements may correspond to a first nu...
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WO/2021/164861A1 |
Methods and devices for coding point clouds using direct coding mode to code coordinates of a point within a sub-volume associated with a current node instead of a pattern of occupancy for child nodes. When direct coding is applied to tw...
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WO/2021/166053A1 |
A communication system SYS, provided with a transmission device 1 and a reception device 2. The transmission device comprises: a conversion means 111 for converting a bit series Z having bit length b into a bit series Y that includes w-1...
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WO/2021/162907A1 |
Systems and methods may provide flexible picture partitioning, a method includes receiving a coded picture that is partitioned into a plurality of coding tree units (CTUs), wherein at least one row or column of CTUs, among the plurality ...
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WO/2021/149060A1 |
A method for a compression scheme comprising encryption, comprising: receiving, as input, data comprising a plurality of data elements; constructing a Huffman tree coding representation of the input data based on a known encryption key, ...
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WO/2021/144879A1 |
This calculation processing device (1) is provided with a storage processing unit (111) for storing the minimum value of a loss function in a first two-dimensional array and a determination unit (112) that determines a breakpoint positio...
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WO/2021/145930A1 |
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 resi...
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WO/2021/143694A1 |
Disclosed in the embodiments of the present application is a method for encoding and decoding an audio, comprising: acquiring a current frame of an audio signal, the current frame comprising a high frequency band signal and a low frequen...
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WO/2021/145105A1 |
This invention realizes a configuration and a process which improve compression efficiency in reversible compression processing for generating feature amount compression data and remainder data compression data by applying a learning mod...
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WO/2021/144498A1 |
An apparatus comprising means configured to obtain direction parameter values (108) associated with at least two time-frequency parts (202) of at least one audio signal (102); and encode the obtained direction parameter values based on a...
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WO/2021/142141A1 |
A method, apparatus, and computer-readable medium for point cloud coefficient coding are provided. Transform coefficients associated with point cloud data are decomposed into set-index values and symbol-index values, the symbol index-val...
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WO/2021/142246A1 |
An example device for decoding media data includes a memory configured to store the media data and one or more processors implemented in circuitry and communicatively coupled to the memory. The one or more processors are configured to de...
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WO/2021/140639A1 |
Conventional devices have had a problem in that it is difficult to perform prediction processing without decompressing compressed data. This information processing device includes: a parameter database (D2) which stores at least a couple...
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WO/2021/140867A1 |
The present invention generates an optimal compressor regardless of the number of dimensions and form of a multidimensional data set. This storage system refers to dimension setting information that is information indicating the attribut...
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WO/2021/140275A1 |
An apparatus includes means for encoding or decoding a high-level bitstream syntax for at least one neural network; wherein the high-level bitstream syntax comprises at least one information unit having metadata or compressed neural netw...
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WO/2021/140791A1 |
This encoding device is provided with a control circuit that, on the basis of information relating to the capability to convert the signal form of a sound signal in a decoding device for decoding encoded data of the sound signal, control...
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WO/2021/134574A1 |
A method for creating a gene mutation dictionary and a method and device for using the dictionary to compress genome data. The method for creating the gene mutation dictionary comprises: acquiring genome sequence data of a plurality of i...
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WO/2021/134055A1 |
Methods, devices and systems for signaling the use of subpictures in coded video pictures are described. One example method of video processing includes performing a conversion between a picture of a video and a bitstream of the video, w...
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WO/2021/130754A1 |
There is provided a computer implemented method of compressing a baseline dataset comprising a sequence of a plurality of instances of a plurality of unique data elements, the method comprising: providing a weight function that calculate...
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WO/2021/134054A1 |
Methods, devices and systems for signaling the use of subpictures in coded video pictures are described. One example method of video processing includes performing a conversion between a video and a bitstream of a video, wherein the bits...
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WO/2021/129445A1 |
A data compression method and a computing device, relating to the field of data compression, and solving the problem of how to reduce memory overhead and time overhead for data compression using arithmetic coding. The method is applied t...
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WO/2021/130086A1 |
We disclose herein a method of compressing data for data transfer within an electronic device. The method comprises: receiving, at a first processing member of the electronic device, a plurality of data samples produced by a member of th...
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WO/2021/120223A1 |
Disclosed in the embodiments of the present application are a data sending unit, a data receiving unit, a data transmission system, and an electronic device. The data sending unit comprises an encoding module and a sending module, and th...
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WO/2021/122785A1 |
A method for continuously optimizing data compression using frequency-based dictionary lookup tables for communication between a transmitter in a vehicle and a receiver is provided. The method comprises the following steps. In a transmit...
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WO/2021/120067A1 |
A data encoding method, a data decoding method, a data processing method, an encoder, a decoder, a data processing system, a movable platform, and a computer-readable medium. The data encoding method comprises: acquiring the encoding ove...
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WO/2021/122260A1 |
Method, implemented by computer, for coding a digital signal intended to be processed by a digital computing system, the method comprising the steps of: - receiving (101) a sample of the digital signal quantified on a number Nd of bits; ...
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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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